# QRfinity > QRfinity is a free QR code generator. Static and dynamic codes are unlimited, include scan analytics, and never expire. No watermark and no trial; PNG and JPG downloads are free. - Static QR codes: free, unlimited, made in the browser, no sign-up, never expire. - Dynamic QR codes: free and unlimited with a free account; editable destination, or a contact card page with a Save contact button whose details can be updated after printing; scan analytics (total and unique scans, devices, countries, up to 2 years of history); never expire and are never paused for not paying. - Downloads: PNG and JPG free; SVG, PDF and EPS with a paid plan. No watermark. - Barcodes: free and made in the browser, no sign-up: UPC-A, EAN-13, EAN-8, UPC-E (with 2- or 5-digit add-ons), ITF-14, ISBN, Code 128, GS1-128 (application identifiers checked), Code 39, the 2D codes Data Matrix, PDF417 and Aztec, and Amazon FNSKU labels for thermal printers (203/300 dpi) and label sheets. Bulk: up to 1,000 barcodes or labels at once from a pasted list or CSV, as a free PNG zip. Check digits verified, every barcode scan-tested. PNG and JPG free; SVG, PDF (including bulk PDF sheets), EPS and Zebra ZPL with a paid plan. QRfinity draws barcodes but does not issue UPC/EAN numbers (those come from GS1). - Short links for dynamic codes use qrfinity.link. No IP addresses are stored; no cookies on short links. - In the terms of service: codes never expire and are never paused for not paying; no watermark. - Paid plans add SVG, PDF and EPS downloads and more contact card templates (2 free, 4 on Plus, 6 on Pro, all 8 on Unlimited). Advanced features (custom short links, redirect rules by phone, country or time, password protection, split traffic for A/B tests, and date or scan limits that switch a code to another page) work on 1 code free; paid plans cover 10 codes for $5/month, 100 for $20, or every code for $50, with the first month free. When a plan ends every code keeps working, including custom short links; redirect rules, splits and limits beyond the free code pause and scans go to the main destination; passwords stay on. - Made by Teknoffice Technologies Inc., Ontario, Canada. Contact: hello@qrfinity.com. Generator: https://qrfinity.com/ · Full text of every page: https://qrfinity.com/llms-full.txt ## Free QR codes - [Free dynamic QR codes that never expire](https://qrfinity.com/dynamic-qr-code-generator): Edit where your QR code goes after printing and see who scans it. Free dynamic codes with analytics, unlimited, never deactivated. - [QR codes with no expiration date](https://qrfinity.com/qr-code-no-expiration): Many free QR codes stop working after a trial. Ours don’t: static and dynamic codes are free and never expire. Here’s how that works. - [QR code stopped working? Here’s why and how to fix it](https://qrfinity.com/qr-code-stopped-working): Most QR codes that suddenly stop working were dynamic codes from an expired trial. Find the cause, recover your scans and stop it happening again. ## Advanced features - [Password-protected QR codes](https://qrfinity.com/password-protected-qr-code): Make a QR code that asks for a password before it opens your link or contact card. Free on one code, with no cookies and no app to install. - [One QR code that sends each scan to the right place](https://qrfinity.com/qr-code-redirect): Send iPhones to the App Store and Android phones to Google Play, or redirect by country, day or time. One printed code, free on one code. - [QR codes with your own short link](https://qrfinity.com/custom-short-link-qr-code): Print a readable link like qrfinity.link/joes-menu under your QR code, so people can type it too. Free on one dynamic code, never expires. ## QR codes by industry - [QR codes for restaurants and cafés](https://qrfinity.com/qr-codes-for-restaurants): Menus, Wi-Fi, reviews and ordering: the QR codes a restaurant needs, where to put them and how to keep them working. Free and never expire. - [QR codes for real estate agents](https://qrfinity.com/qr-codes-for-real-estate): Put a QR code on yard signs, flyers and business cards that opens the listing or your contact card, then point it at the next home when it sells. - [QR codes for events](https://qrfinity.com/qr-codes-for-events): Add the event to calendars, share the schedule and map, collect feedback, then switch the code to next year’s page when it’s over. Free. - [QR codes for nonprofits and charities](https://qrfinity.com/qr-codes-for-nonprofits): Donation codes, event pages, volunteer sign-ups and annual reports: QR codes for charities that cost nothing and never expire. Track each appeal. - [QR codes for schools and classrooms](https://qrfinity.com/qr-codes-for-schools): QR codes for teachers and schools: worksheets that open videos, exit tickets, newsletters, events and guest Wi-Fi. Free, no student accounts. - [QR codes for hotels and rentals](https://qrfinity.com/qr-codes-for-hotels): Wi-Fi, guest guides, room service menus, check-out and reviews: the QR codes a hotel, B&B or holiday rental needs, and where each one goes. - [QR codes for gyms and fitness studios](https://qrfinity.com/qr-codes-for-gyms): Class timetables, bookings, equipment videos and membership sign-ups: QR codes for gyms and studios that you update without reprinting. Free. - [QR codes for churches](https://qrfinity.com/qr-codes-for-churches): Online giving, weekly bulletins, sermon notes, events and prayer requests: QR codes for churches that cost nothing and never expire. - [QR codes for shops and retail](https://qrfinity.com/qr-codes-for-retail): Product details, reviews, loyalty sign-ups, social pages and returns: QR codes for shops and market stalls, with scan counts for each. Free. ## Free tools - [QR code scanner: read a code from an image or your camera](https://qrfinity.com/qr-code-scanner): Scan a QR code from a photo, screenshot or your camera, right in your browser. See what it holds before you open it. Free, no app, nothing uploaded. - [Find out why your QR code stopped working](https://qrfinity.com/qr-code-checker): Upload a photo of a QR code that stopped working. See where it points, who made it and if the link still works, then make one that never expires. - [QR code tester: will your code scan?](https://qrfinity.com/qr-code-tester): Upload a QR code design and test it before you print: contrast, margin, size, blur and error correction, with a plain verdict. Free, in your browser. ## Barcodes - [Free barcode generator](https://qrfinity.com/barcode-generator): Make UPC, EAN, Code 128, GS1-128, Data Matrix, ISBN and Amazon FNSKU barcodes in your browser. Checked digits, a scan test, free PNG, no sign-up. - [Free UPC barcode generator](https://qrfinity.com/barcode-generator/upc): Turn a 12-digit UPC into a scannable UPC-A barcode for retail packaging. We check the check digit and test the scan. Free PNG, no sign-up. - [Free EAN-13 barcode generator](https://qrfinity.com/barcode-generator/ean-13): Make an EAN-13 barcode from your 13-digit number, sized to the retail standard and scan-tested before download. Free PNG and JPG, no sign-up. - [Free Amazon FNSKU barcode and label generator](https://qrfinity.com/barcode-generator/amazon-fnsku): Make Amazon FBA labels with the FNSKU barcode, title and condition, for thermal printers (Zebra, Rollo, DYMO) or label sheets. Free PNG. - [Free ISBN barcode generator](https://qrfinity.com/barcode-generator/isbn): Turn your ISBN into the EAN-13 barcode printed on book covers. Accepts ISBN-13 or old ISBN-10, checks the digits and tests the scan. Free. - [Free Code 128 barcode generator](https://qrfinity.com/barcode-generator/code-128): Encode letters, numbers and symbols in a compact Code 128 barcode for shipping, inventory and asset labels. Scan-tested, free PNG, no sign-up. - [Free ITF-14 barcode generator](https://qrfinity.com/barcode-generator/itf-14): Make ITF-14 barcodes with bearer bars for cases and shipping cartons from a 14-digit GTIN. Check digit added or checked, scan-tested. Free. - [Free EAN-8 barcode generator](https://qrfinity.com/barcode-generator/ean-8): Make EAN-8 barcodes for packages too small for an EAN-13. Enter 7 or 8 digits; we add or check the check digit and test the scan. Free PNG. - [Free UPC-E barcode generator](https://qrfinity.com/barcode-generator/upc-e): Make compact UPC-E barcodes for small packages sold in the US and Canada. Enter 6 to 8 digits; we check them against the full UPC-A. Free. - [Free Code 39 barcode generator](https://qrfinity.com/barcode-generator/code-39): Make Code 39 barcodes for ID badges, older industrial systems and libraries: capital letters, digits and a few symbols. Scan-tested, free PNG. - [Free GS1-128 barcode generator](https://qrfinity.com/barcode-generator/gs1-128): Make GS1-128 barcodes with application identifiers: GTIN, batch, expiry date, SSCC and weight. We check every field and test the scan. Free PNG. - [Free Data Matrix code generator](https://qrfinity.com/barcode-generator/data-matrix): Make Data Matrix codes for parts marking, electronics, healthcare and small labels. Holds text or numbers in a tiny square. Scan-tested, free PNG. - [Free PDF417 barcode generator](https://qrfinity.com/barcode-generator/pdf417): Make PDF417 barcodes, the stacked code on boarding passes, ID cards and shipping documents. Holds long text, scan-tested before you download. Free. - [Free Aztec code generator](https://qrfinity.com/barcode-generator/aztec): Make Aztec codes like the ones on train tickets and mobile boarding passes. No margin needed, reads from screens and paper. Scan-tested, free PNG. - [Make barcodes in bulk from a spreadsheet](https://qrfinity.com/barcode-generator/bulk): Make up to 1,000 barcodes at once from a spreadsheet or CSV: UPC, EAN, Code 128, FNSKU labels and more. Every row checked. Free PNG zip. ## QR code generators by use - [Free URL QR code generator](https://qrfinity.com/qr-code-generator/url): Turn any link into a QR code in seconds. Free, no sign-up, no watermark. Static links work forever; dynamic ones you can edit later. - [Free Wi-Fi QR code generator](https://qrfinity.com/qr-code-generator/wifi): Let guests join your Wi-Fi by scanning instead of typing. Works on iPhone and Android, made in your browser, free and never expires. - [Free vCard QR code generator](https://qrfinity.com/qr-code-generator/vcard): Share your phone, email and address in one scan: phones save it straight to contacts. Free vCard QR codes with no app and no expiry. - [Free QR code generator with logo](https://qrfinity.com/qr-code-generator/with-logo): Add your logo to a QR code for free. We clear space behind it, raise error correction and check it still scans. No watermark, ever. - [Free Google review QR code generator](https://qrfinity.com/qr-code-generator/google-review): Send customers straight to your Google review form with one scan. Find your review link, make the code, print it at the counter. - [Free Instagram QR code generator](https://qrfinity.com/qr-code-generator/instagram): Turn your Instagram handle into a QR code that opens your profile in the app. Add your logo, pick colours, download free. - [Free WhatsApp QR code generator](https://qrfinity.com/qr-code-generator/whatsapp): Make a QR code that opens a WhatsApp chat with you, with an optional pre-filled message. Free, works on every phone, never expires. - [Free PDF QR code generator](https://qrfinity.com/qr-code-generator/pdf): Point a QR code at a PDF you’ve uploaded to your website, Google Drive or Dropbox. Use a dynamic code to swap the file later. - [Free menu QR code generator](https://qrfinity.com/qr-code-generator/menu): Put your menu on every table with a QR code. Use a dynamic code to change the menu link without reprinting. Free, no expiry. - [QR codes for business cards](https://qrfinity.com/qr-code-generator/business-card): Add a QR code to your business card that saves your contact or opens your site. Sizes, placement and what to put in it. - [Free email QR code generator](https://qrfinity.com/qr-code-generator/email): Make a QR code that opens a new email to you, with the subject and message already filled in. Free, no sign-up, never expires. - [Free SMS QR code generator](https://qrfinity.com/qr-code-generator/sms): Scan to text: a QR code that opens a new SMS to your number with a message ready to send. Good for opt-ins, entries and support. - [Free location QR code generator](https://qrfinity.com/qr-code-generator/location): Make a QR code that opens your address or exact coordinates in Google Maps on iPhone and Android. Free, no account, never expires. - [Free event QR code generator](https://qrfinity.com/qr-code-generator/event): Make a QR code that adds your event to the scanner’s calendar with the date, time and place. For invitations, posters and tickets. - [Free app store QR code generator](https://qrfinity.com/qr-code-generator/app-store): Link your app’s App Store or Google Play page to a QR code for packaging, posters and ads. Free, with tips for both stores. - [Free YouTube QR code generator](https://qrfinity.com/qr-code-generator/youtube): Make a QR code that opens a YouTube video or channel. Ideal for packaging, manuals and print ads. Free, no watermark, never expires. - [Free Spotify QR code generator](https://qrfinity.com/qr-code-generator/spotify): Share a song, album, playlist or podcast with a QR code that opens Spotify. For gig posters, merch and wedding tables. - [Free payment link QR code generator](https://qrfinity.com/qr-code-generator/payment-link): Turn a PayPal, Stripe or Square payment link into a QR code customers scan to pay. Free to make; your payment provider handles the money. - [Free PayPal QR code generator](https://qrfinity.com/qr-code-generator/paypal): Make a QR code that opens your PayPal.Me link, with an amount filled in if you like. People scan and pay in PayPal. Free, no watermark. - [Free Venmo QR code generator](https://qrfinity.com/qr-code-generator/venmo): Make a QR code that opens your Venmo profile so people can pay you in the app. Add your colours and a “Pay with Venmo” frame. Free. - [Free Cash App QR code generator](https://qrfinity.com/qr-code-generator/cash-app): Make a QR code that opens your $Cashtag in Cash App, with an amount if you want one. Free, in your colours, with no watermark. - [Free UPI QR code generator](https://qrfinity.com/qr-code-generator/upi): Make a UPI QR code from your UPI ID. People pay you from Google Pay, PhonePe, Paytm, BHIM or their bank’s app. Free, made in your browser. - [Free Pix QR code generator](https://qrfinity.com/qr-code-generator/pix): Make a static Pix QR code from your Pix key, with a fixed amount or an open one. Any bank app with Pix can read it. Free, no sign-up. - [QR codes for Amazon product inserts](https://qrfinity.com/qr-code-generator/amazon-review): Make QR codes for Amazon product insert cards that follow Amazon’s rules: neutral wording, no incentives. Free, with sizes for print. - [Free Telegram QR code generator](https://qrfinity.com/qr-code-generator/telegram): Make a QR code that opens your Telegram profile, channel or group. Type the username, keep the Telegram logo, download free. - [Restyle your WeChat QR code](https://qrfinity.com/qr-code-generator/wechat): Give your WeChat or Alipay QR code your colours, the WeChat logo and a frame. It still opens the same contact, group or payment. - [Free TikTok QR code generator](https://qrfinity.com/qr-code-generator/tiktok): Make a QR code that opens your TikTok profile in the app. Type your @username, keep the TikTok logo, add your colours. Free, no watermark. - [Free LinkedIn QR code generator](https://qrfinity.com/qr-code-generator/linkedin): Make a QR code that opens your LinkedIn profile or company page. For business cards, name badges, résumés and slides. Free, never expires. - [Free Facebook QR code generator](https://qrfinity.com/qr-code-generator/facebook): Make a QR code that opens your Facebook page, profile or group. Add the Facebook logo and your colours, and print it anywhere. Free. - [Free Google Forms QR code generator](https://qrfinity.com/qr-code-generator/google-forms): Turn a Google Form link into a QR code for surveys, sign-up sheets, feedback and quizzes. Swap the form later without reprinting. Free. - [QR code for your résumé or CV](https://qrfinity.com/qr-code-generator/resume): Add a QR code to your printed résumé or CV that opens your portfolio, LinkedIn or work samples. What to link, where to put it, and how big. - [Wedding QR code generator](https://qrfinity.com/qr-code-generator/wedding): QR codes for wedding invitations and the big day: RSVPs, your wedding website, directions and a shared photo album. Free and never expire. - [Free X (Twitter) QR code generator](https://qrfinity.com/qr-code-generator/x): Make a QR code that opens your X (Twitter) profile. Type your @handle, add your colours and a frame, and print it anywhere. Free, no watermark. - [Free Snapchat QR code generator](https://qrfinity.com/qr-code-generator/snapchat): Make a QR code that opens Snapchat on your profile so people can add you. Your username, your colours, the Snapchat ghost. Free, never expires. - [Free Pinterest QR code generator](https://qrfinity.com/qr-code-generator/pinterest): Make a QR code that opens your Pinterest profile or a board. For craft fairs, packaging, wedding planners and shops. Free, with no watermark. - [Free Discord QR code generator](https://qrfinity.com/qr-code-generator/discord): Turn a Discord server invite into a QR code for posters, streams and events. How to make an invite that doesn’t expire, and swap it if it does. - [Free Calendly QR code generator](https://qrfinity.com/qr-code-generator/calendly): Turn your Calendly or other booking link into a QR code for business cards, flyers and email signatures. People scan and pick a time. Free. - [Free Zoom QR code generator](https://qrfinity.com/qr-code-generator/zoom): Make a QR code that joins your Zoom, Teams or Google Meet call from a phone. For posters, slides and printed agendas. Free, change it any time. - [QR code for your link-in-bio page](https://qrfinity.com/qr-code-generator/link-in-bio): Put all your links behind one QR code: your Linktree or other link-in-bio page, in your colours. For merch, cards and stages. Free, never expires. - [Free Google Drive QR code generator](https://qrfinity.com/qr-code-generator/google-drive): Share a Google Doc, Sheet, Slides deck or Drive file with a QR code. How to set sharing so it opens for everyone, and swap the file later. Free. - [Free Reddit QR code generator](https://qrfinity.com/qr-code-generator/reddit): Make a QR code that opens your subreddit, Reddit profile or a thread. For meetups, posters and stalls. Reddit logo included. Free, never expires. - [Free Threads QR code generator](https://qrfinity.com/qr-code-generator/threads): Make a QR code that opens your Threads profile so people can follow you. Type your username, keep the Threads logo, add your colours. Free. - [QR codes for product packaging](https://qrfinity.com/qr-code-generator/product-packaging): Put a QR code on your packaging that opens instructions, ingredients, videos or reorder pages, and change it after printing. Free, never expires. - [QR code for a product manual](https://qrfinity.com/qr-code-generator/user-manual): Link your product to its manual, setup guide or how-to video with a QR code on the box or device. Update the guide anytime without reprinting. - [QR code for warranty registration](https://qrfinity.com/qr-code-generator/warranty-registration): Let customers register a product by scanning the box or a card, with the model filled in. What to ask, what the law allows, and how to print it. - [QR code for your Etsy shop](https://qrfinity.com/qr-code-generator/etsy): Make a QR code that opens your Etsy shop or a listing, for thank-you cards, packaging and market stalls. Free, with your colours and logo. - [QR code for your Amazon store](https://qrfinity.com/qr-code-generator/amazon-store): Send people from packaging, flyers or a trade show booth to your Amazon Store or a product page. Free, with tips that keep you within Amazon’s rules. - [QR codes for flyers and posters](https://qrfinity.com/qr-code-generator/flyer): Add a QR code to a flyer or poster that people actually scan: what to link, how big to print it, what to write next to it, and how to count scans. - [QR code for birthday invitations](https://qrfinity.com/qr-code-generator/birthday-invitation): Add a QR code to a birthday invitation for RSVPs, the address, a gift list or a photo album. Change it after sending. Free and never expires. - [QR codes for conference badges](https://qrfinity.com/qr-code-generator/conference-badge): Put a contact card QR code on conference badges so people save your details in one scan. Badge sizes, what to include, and privacy tips. - [QR codes for museums and exhibits](https://qrfinity.com/qr-code-generator/museum): QR codes on exhibit labels that open audio guides, translations, videos and accessible text. Update the content without reprinting labels. Free. - [QR codes for parking](https://qrfinity.com/qr-code-generator/parking): QR codes on parking signs and meters for payment, rates and permits, with steps that stop fake stickers. Free, editable, and never expire. - [Bulk QR code generator](https://qrfinity.com/qr-code-generator/bulk): Create hundreds of QR codes from a spreadsheet in one go. Bulk creation is coming to QRfinity; join the list to hear when it’s ready. ## Guides - [Static vs dynamic QR codes: what’s the difference?](https://qrfinity.com/guides/static-vs-dynamic-qr-codes): Static QR codes hold your content directly and never change; dynamic codes use a short link you can edit and track. When to use each. - [Do QR codes expire?](https://qrfinity.com/guides/do-qr-codes-expire): QR codes themselves never expire. Dynamic codes can stop working if the service behind them ends or a trial runs out. How to tell and stay safe. - [What size should a QR code be when printed?](https://qrfinity.com/guides/qr-code-size-for-print): The smallest QR code that scans reliably is about 2 cm wide. Bigger for distance: about one tenth of the scanning distance. Sizes for common uses. - [How to track QR code scans](https://qrfinity.com/guides/how-to-track-qr-code-scans): To count scans you need a dynamic QR code. What you can measure, what stays private, and how to read scan analytics without paying. - [QR code design best practices](https://qrfinity.com/guides/qr-code-design-best-practices): Colours, contrast, logos, margins and frames: how to design a branded QR code that every phone camera can still read. - [How to A/B test a QR code](https://qrfinity.com/guides/ab-test-qr-codes): Split the scans of one printed QR code between two or more pages and compare them. How to set it up, how many scans you need and what to watch for. - [How to make a QR code change after a date or a number of scans](https://qrfinity.com/guides/change-qr-code-after-date-or-scans): Send scans to an “offer ended” page after a deadline or the first 100 scans, without reprinting. How date and scan limits work, and what to expect. - [How to print QR codes on packaging](https://qrfinity.com/guides/how-to-print-qr-codes-on-packaging): Size, quiet zone, curved surfaces, finishes and file formats for QR codes on boxes, bottles and labels, plus a pre-print checklist. - [Why is my QR code not scanning?](https://qrfinity.com/guides/qr-code-not-scanning): A QR code that won’t scan usually has low contrast, no margin, a big logo or too much data, or is printed too small. Find the cause and fix it. - [Can you edit a QR code after printing it?](https://qrfinity.com/guides/edit-qr-code-after-printing): You can change where a dynamic QR code goes after printing; a static code is fixed. How to edit one, reuse it on many materials, and rescue a static one. - [How to protect your QR codes from tampering and scams](https://qrfinity.com/guides/protect-qr-codes-from-tampering): Fake stickers over real codes are the most common QR scam. How to make printed codes tamper-evident, check them, and help people scan safely. - [How to make a QR code](https://qrfinity.com/guides/how-to-make-a-qr-code): Make a QR code in four steps: choose what it opens, add your design, check it scans, download. Free, no sign-up, and the code never expires. - [How to make a high-resolution QR code for print](https://qrfinity.com/guides/high-resolution-qr-code): Pixels, dpi and vector files: how to download a QR code sharp enough for anything from a business card to a banner, and which format to send a printer. - [How to scan a QR code on iPhone and Android](https://qrfinity.com/guides/how-to-scan-a-qr-code): Scan a QR code with your phone’s camera, a built-in scanner or Google Lens, or read one from a screenshot. Plus what to do when a code won’t scan. - [Free vs paid QR code generators: what’s worth paying for?](https://qrfinity.com/guides/free-vs-paid-qr-code-generators): Many “free” QR generators stop dynamic codes after a trial. What a free generator should give you, what’s worth paying for, and what to check first. - [Can ChatGPT, Canva or Google make QR codes?](https://qrfinity.com/guides/chatgpt-canva-google-qr-codes): Chrome makes a basic code for any page, Canva adds codes to designs, and ChatGPT can try but needs checking. When each is enough and when it isn’t. - [QR code vs barcode: what’s the difference?](https://qrfinity.com/guides/qr-code-vs-barcode): Barcodes hold a short number for tills and scanners; QR codes hold links and text for phones. When to use each, and when to print both. - [How to get a barcode for your product](https://qrfinity.com/guides/how-to-get-a-barcode-for-your-product): Retail barcodes need a number from GS1. How to get one, what it costs to think about, what Amazon and shops accept, and how to make the barcode. - [UPC vs EAN: what’s the difference?](https://qrfinity.com/guides/upc-vs-ean): UPC-A has 12 digits and EAN-13 has 13, but scanners read both everywhere. Which one to print, how to convert between them, and the small versions. - [What size should a barcode be, and how do I print it?](https://qrfinity.com/guides/barcode-size-and-printing): Standard retail barcode sizes, how far you can shrink them, bar width for label barcodes, margins, colours and which file to send your printer. - [How to print Amazon FNSKU labels](https://qrfinity.com/guides/how-to-print-amazon-fnsku-labels): Print Amazon FBA labels on a Zebra, Rollo or DYMO thermal printer or on label sheets: sizes, printer settings, and fixes for labels that won’t scan. ## Comparisons - [QRfinity vs QR Code Generator PRO](https://qrfinity.com/alternatives/qr-code-generator-pro): A fair comparison of QRfinity and QR Code Generator PRO: free plans, what happens after the trial, dynamic code prices and export formats. - [QRfinity vs QR TIGER](https://qrfinity.com/alternatives/qr-tiger): QRfinity vs QR TIGER compared fairly: free limits, trial terms, dynamic code pricing, formats, and when QR TIGER is the better choice. - [QRfinity vs QRFY](https://qrfinity.com/alternatives/qrfy): QRfinity vs QRFY: how free trials, dynamic codes, pricing and exports compare, with sources, and when QRFY may suit you better. - [QRfinity vs Uniqode](https://qrfinity.com/alternatives/uniqode): QRfinity vs Uniqode (formerly Beaconstac): free plans, dynamic code limits, pricing and enterprise features compared with sources. - [QRfinity vs QRCode Monkey](https://qrfinity.com/alternatives/qrcode-monkey): QRfinity vs QRCode Monkey: both make free static codes. How they differ on dynamic codes, analytics, scan checks and file formats. ## En español (Spanish) - [Generador de códigos QR para enlaces](https://qrfinity.com/es/generador-de-codigos-qr/enlace): Convierte cualquier enlace en un código QR en segundos. Gratis, sin registro y sin marca de agua. El estático dura para siempre; el dinámico se edita. - [Generador de códigos QR para wifi](https://qrfinity.com/es/generador-de-codigos-qr/wifi): Deja que tus invitados se conecten a tu wifi escaneando, sin escribir la contraseña. Funciona en iPhone y Android. Gratis y sin caducidad. - [Generador de códigos QR vCard](https://qrfinity.com/es/generador-de-codigos-qr/vcard): Comparte tu teléfono, correo y dirección con un escaneo: el teléfono los guarda en sus contactos. Códigos QR vCard gratis, sin app y sin caducidad. - [Código QR para el menú de tu restaurante](https://qrfinity.com/es/generador-de-codigos-qr/menu): Pon el menú de tu restaurante en un código QR para las mesas. Cambia platos y precios sin reimprimir con un código dinámico gratis que no caduca. - [Generador de códigos QR para WhatsApp](https://qrfinity.com/es/generador-de-codigos-qr/whatsapp): Crea un código QR que abre un chat de WhatsApp contigo, con un mensaje ya escrito si quieres. Gratis, con el logo de WhatsApp y sin caducidad. - [Código QR para un PDF](https://qrfinity.com/es/generador-de-codigos-qr/pdf): Enlaza un PDF desde un código QR: menús, catálogos, folletos o manuales. Súbelo a tu web o a la nube y crea el código gratis, sin caducidad. - [Generador de códigos QR con logotipo](https://qrfinity.com/es/generador-de-codigos-qr/con-logo): Añade tu logotipo a un código QR gratis. Despejamos el espacio detrás, subimos la corrección de errores y comprobamos que se escanea. Sin marca de agua. - [Código QR para reseñas de Google](https://qrfinity.com/es/generador-de-codigos-qr/resenas-google): Lleva a tus clientes directo a escribir una reseña de tu negocio en Google con un código QR. Cómo conseguir el enlace, dónde ponerlo y qué decir. - [Generador de códigos QR para Instagram](https://qrfinity.com/es/generador-de-codigos-qr/instagram): Crea un código QR que abre tu perfil de Instagram, con el logo de Instagram y tus colores. Para tarjetas, empaques, tiendas y eventos. Gratis. - [Código QR para tarjetas de presentación](https://qrfinity.com/es/generador-de-codigos-qr/tarjeta-de-presentacion): Añade a tu tarjeta de presentación un código QR que guarda tu contacto en el teléfono. Qué datos poner, a qué tamaño imprimirlo y cómo diseñarlo. - [Códigos QR sin fecha de caducidad](https://qrfinity.com/es/codigo-qr-sin-caducidad): Muchos códigos QR “gratis” dejan de funcionar tras una prueba. Los nuestros no: estáticos y dinámicos, gratis y sin caducidad. Así funciona. - [Códigos QR dinámicos gratis que nunca caducan](https://qrfinity.com/es/generador-de-codigos-qr-dinamicos): Cambia adónde lleva tu código QR después de imprimirlo y mira cuántas veces se escanea. Códigos dinámicos gratis, ilimitados y que nunca se desactivan. - [Lector de códigos QR online](https://qrfinity.com/es/lector-de-codigos-qr): Escanea un código QR desde una foto, una captura o la cámara, en tu navegador. Mira qué contiene antes de abrirlo. Gratis, sin app y sin subir nada. - [Descubre por qué tu código QR dejó de funcionar](https://qrfinity.com/es/codigo-qr-no-funciona): Sube una foto del código QR que dejó de funcionar. Mira adónde apunta, quién lo creó y si el enlace sigue activo, y crea uno que nunca caduque. ## Company and policies - [Free to start. Pay only for more.](https://qrfinity.com/pricing): Unlimited static and dynamic codes, analytics and PNG and JPG downloads, free. Plans from $5/month add print formats and more advanced codes. - [About QRfinity](https://qrfinity.com/about): QRfinity is a free QR code generator made by Teknoffice Technologies Inc. in Ontario, Canada. Why we built it, how it stays free, and how to contact us. - [Terms of service](https://qrfinity.com/terms): The terms for using QRfinity: codes never expire, no watermark on your codes, how paid plans and trials work, and what happens when a plan ends. - [Privacy policy](https://qrfinity.com/privacy): What QRfinity collects, why, and for how long. We never store IP addresses, set no cookies on short links and never sell or rent data. - [Acceptable use policy](https://qrfinity.com/acceptable-use): What QRfinity codes may and may not be used for: no phishing, malware or scams. How we check destinations, handle reports and appeals.