QR Code Generator & Scanner

Generate QR codes and scan QR codes inside your browser, no signup, no expiration, no watermark, no scan limit. The free QR code generator handles URL, plain text, vCard, Wi-Fi, calendar event, payment, and geo. The QR code scanner decodes QR codes from any image on the page or an uploaded file. Your data never leaves the browser. 🚀 🚀 WHY THIS QR CODE GENERATOR & SCANNER Most online QR code generators pull a bait-and-switch. The QR code looks free until you print 500 flyers, then a "subscribe to continue" page hijacks every scan. Or the QR code expires after 14 days. Or the QR code carries a watermark that only shows up on the printed copy. Or the QR code generator demands an email for what your browser can do locally. This Chrome extension is the opposite. The QR code generator runs 100% inside the popup, the scanner runs 100% inside the popup, and a static QR code you generate today still scans in 2030. Pro adds dynamic QR codes with real scan tracking for users who actually want analytics, but every QR code is yours forever once you click Download. It is fast. It is offline-first. It is privacy-respecting. It stays out of your way until you click the icon. ⚡ EVERYTHING IN THE FREE PLAN ✓ Generate from any URL with live preview ✓ Generate from plain text ✓ Wi-Fi template (SSID, password, security type) so guests join in one tap ✓ PNG download at the default size with crisp anti-aliased modules ✓ Scan a QR code from any image on the active tab via right-click ✓ Scan every QR code on the current page in one click from the Scan tab ✓ Auto-detect decoded type (URL, vCard, Wi-Fi, calendar, geo, plain text) ✓ Recent history of the last 5 ✓ Black-and-white default colors with medium error correction ✓ Thirty generations per day, no signup, no email, no credit card 🔓 WHAT PRO UNLOCKS ✦ SVG download for print-quality QR codes that scale perfectly to billboards or business cards. ✦ Full color picker for foreground and background, including transparent backgrounds for layering on flyers and decks. ✦ Embedded center logo with a built-in safe zone so your brand mark sits inside the code without breaking scannability. The QR code generator picks error correction level H automatically when a logo is present. ✦ All seven templates with rich forms: vCard 3.0 with name, phone, email, organization, title, and address; Wi-Fi with hidden network support; calendar event with start, end, location, and description; SEPA payment QR with IBAN and amount; geo QR with latitude and longitude; URL and plain text. ✦ Error correction picker (L, M, Q, H) so you can choose between density and how much damage or logo coverage the QR code can survive. ✦ Bulk CSV to ZIP: upload a spreadsheet, get one QR per row packed into a downloadable ZIP file in seconds. Bulk encoding processes 500 rows in under six seconds. ✦ Dynamic QR codes with redirect tracking: encode a short URL we host for you, change the destination later, and watch scans accumulate in real time. Dynamic codes never expire while your Pro plan is active. ✦ Saved history of the last 100 entries. ✦ Unlimited daily generations, for the marketers, event organizers, and small business owners who need hundreds per week. 🎯 WHO IT IS FOR Marketers building campaign collateral with branded QR codes. Event organizers printing wristbands and signage with one QR code per attendee. Restaurant owners generating a QR code menu they can update each season without reprinting. Property managers generating Wi-Fi QR for guest networks. Real estate agents adding a scan-to-call QR to listings. Conference speakers sharing slide decks via vCard QR. Anyone who has ever typed a 28-character Wi-Fi password into someone else's phone instead of generating a Wi-Fi QR in five seconds. 🛠️ HOW IT WORKS 1. Pin the QR code generator extension to your toolbar after install. 2. Click the icon to open the popup. Generate is the default tab. 3. Pick a template (URL, text, vCard, Wi-Fi, calendar, payment, geo) and fill the form. 4. Watch the preview update live as you type. 5. Click Download for PNG, or scan straight back from PNG; pick Download SVG (Pro) for print quality. 6. To scan a QR code, switch to the Scan tab or right-click any image on the active tab and choose Scan QR in this image. 💡 REAL USE CASES → Print a vCard QR on the back of a business card so anyone who scans it gets your contact details into their phone in two seconds → Stick a Wi-Fi QR on the fridge so houseguests join the network without ever asking for the password → Generate one per ticket holder for a conference in bulk, each encoding a unique check-in URL → Add a SEPA payment QR to a paper invoice so European customers settle with one bank app scan → Drop a geo QR on a real estate flyer so prospective buyers get walking directions to the property → Use a dynamic QR on a printed restaurant table tent so you can swap the menu URL each season without reprinting → Generate one QR per product SKU and stick them on warehouse bins for instant inventory lookup → Decode a suspicious QR sticker on a parking meter without having to point your phone at it → Scan a code from a webinar slide on screen without reaching for a phone 🔒 PRIVACY YOU CAN VERIFY Your content never leaves your browser. All generation, all decoding, all template encoding, and all rendering run 100% locally inside the popup. The only network traffic the extension makes is a license check (a random device ID, no personal data) and an anonymous funnel counter. The dynamic QR feature, which is opt-in and Pro-only, is the only piece that talks to our redirect server, and even then only the destination URL you type and an anonymous scan counter are stored. We never see your content. We never sell your data. We never email you unless you opt in. 📊 PERFORMANCE & BENCHMARKS Generating a typical 25-version code takes under 10 ms on a typical laptop. The scanner decodes a 1024x1024 image in under 60 ms. The bulk QR code generator processes 500 rows in under…