The most feature-rich truly free QR code generator that respects your privacy.
20 types including Micro QR & rMQR. Batch generation. UPI & SEPA payments. Gradients, templates, WiFi cards, business cards. No signup. No tracking.
- QR Generator
- Free Business Card Designer
- Printable WiFi Cards
- Batch CSV (500 codes)
- 40 Templates
- 20 Languages
Local uploads stay in your browser and only appear on the printed card. The QR data uses the URL above.
More fields (optional)
Address
Social profiles
Tip: right-click any spot on Google Maps and copy the coordinates
A red Swiss flag is automatically overlaid on the QR — required by Swiss banks.
Paste a BOLT11 invoice (lnbc...) or a Lightning address. We prefix with the lightning: URI scheme so any Lightning wallet can scan it.
Compatible with Google Authenticator, Authy, 1Password, Bitwarden, and any standard TOTP app.
Encodes the entire authorized_keys line. Scan to copy/paste the key onto a new machine.
For very long keys, use rMQR landscape or split into multiple QRs. Standard QR caps around ~2KB.
The official WireGuard mobile apps scan these directly. Never include your private key in a printed QR — only digital sharing.
GS1 Digital Link is the modern web-friendly alternative to the EAN-13 barcode for retail products. Resolver domain defaults to id.gs1.org but you can use your own.
Paste the share link from the Spotify app, or just the ID. We build the open.spotify.com URL automatically.
Format depends on platform — for Mastodon use @user@instance, for Bluesky use handle.bsky.social, for Nostr paste the npub key.
Geo URI (RFC 5870) opens directly in any maps app on the device — Google Maps, Apple Maps, OsmAnd, etc. — without picking a vendor.
Standard BitTorrent magnet link. Scanned by any BitTorrent client that supports URI scheme handlers.
Paste a full RFC 5545 iCalendar payload — supports multiple events, alarms, recurring rules. Most calendar apps import the QR directly.
Local uploads stay in your browser and only appear on the printed card. MeCard QR data has no photo field.
MeCard is a simpler alternative to vCard, preferred by some Android devices
More fields (optional)
Address
Micro QR capacity: 35 digits, 21 uppercase alphanumeric, or ~15 bytes (lowercase/URLs). Best for short codes, serial numbers, and IDs. For URLs, use standard QR instead.
Rectangular Micro QR — a narrow, wide format ideal for test tubes, wristbands, and ticket strips. Up to 361 characters.
Show 30 more templates
Save a style with the button above to keep your favourites here.
Or pick a built-in icon:
Renders behind the QR at reduced opacity. Auto-forces EC=H so the QR still scans through the photo.
Batch Generation
Upload a CSV to generate up to 500 QR codes in a single batch. Each row becomes its own QR — pick a template or override 21 properties on a per-row basis: colors, frames, dot/eye/eyeball styles, gradients, transparency, size, error correction, format, built-in logo, and more.
21 columns: type, data, filename, frametext, frame, template, fgcolor, bgcolor, size, ec, dotstyle, eyestyle, format, logo, gradient, g2, gtype, gangle, transparent, eyeball, eyecolor. Only type and data are required. Use | to separate fields inside data (e.g. ssid|password|WPA).
All 20 QR types supported, including URL, WiFi, vCard, MeCard, Email, SMS, Event, Location, UPI, SEPA, PayPal, Crypto, Micro QR and rMQR. Download the sample CSV to see every column, all 40 templates, 11 frame styles, and the 12 built-in logos in action.
1. Download the sample CSV · 2. Edit it with your data · 3. Upload it here
Save the entire QR — type, all field values, style, frame, logo, business card design — as a single .qr.json file. Load it later to recreate everything in one click.
Enter content to generate your QR code
E-signatures that hold up in court
Abundera Sign goes beyond basic e-signatures. Every document gets cryptographic proof, independent verification, and a tamper-evident evidence package.
- Auto-generated court-ready evidence packages
- Personal Document Seal — detects tampering instantly
- Anchored to 5 independent systems — no single point of failure
How It Works
Choose type & enter content
35 types: URL, WiFi, vCard, TOTP, Swiss QR-bill, PIX, Lightning, UPI, SEPA, and more
Pick a style
Templates, gradients, dot shapes, eye styles, logo overlay
Export & share
PNG, SVG, PDF, embed code, WiFi cards, business cards, or batch CSV
Frequently Asked Questions
Is this really free?
Yes, completely free. No account required, no watermarks, no limits on how many QR codes you can generate. We built this because too many QR code sites charge subscriptions for something that should be free.
Do the QR codes expire?
No. QR codes generated here are static — the data is encoded directly in the image. They work forever, even offline, with no dependency on our servers.
What about "dynamic" QR codes?
Other sites sell "dynamic" QR codes as a premium feature. What they don't tell you is that dynamic codes just redirect through their servers — meaning they can track every scan, inject ads, and hold your QR code hostage behind a subscription. If you stop paying, your printed QR codes break. Our codes encode your data directly, so they work forever with zero third-party dependency.
Can I use these for commercial purposes?
Absolutely. Use them on business cards, flyers, packaging, menus, presentations — anywhere you need a QR code.
What size and format should I download?
For screen use, 512px PNG is plenty. For print, use 1024px or larger PNG, or download the SVG — it scales infinitely without losing quality. Need a PDF? We've got that too — perfect for sending to print shops.
Is my data stored anywhere?
No. Everything happens in your browser. Your content never leaves your device — we don't send it to any server, and we don't track what you generate. Your recent QR history is stored locally on your device only and can be cleared anytime.
What are the gradient and template features?
You can apply gradient colors to your QR code (linear or radial) for a modern look. Templates are pre-designed style combinations — one click applies colors, dot styles, and eye shapes. Both features are completely free.
Can I generate QR codes for payments?
Yes. We support UPI (India), SEPA/EPC (Europe), PayPal, and cryptocurrency payments. Each generates a standard payment QR that works with banking apps and payment processors in the respective regions.
How does batch generation work?
Upload a CSV file where each row contains the data for one QR code. We'll generate all of them using your current style settings and download them as a ZIP file. Everything happens in your browser — your data never leaves your device.
What are WiFi cards and business cards?
When you create a WiFi or vCard QR code, you can download a beautifully styled card — a printable WiFi card showing the network name and QR, or a business card with your contact info and QR code. Perfect for offices, events, and networking.