India's First 100% Free, Browser-Based QR Toolkit
Generate, scan, validate and export QR codes and barcodes entirely on your device. No login, no uploads, no server ever sees your data — and it's free forever.
Content
QR Type
Style
No Login
Ever required
No Tracking
Zero analytics
No Uploads
Files stay with you
Browser Only
No servers needed
Unlimited
No caps or quotas
Free Forever
Donation supported
One Tab. Every Format You'll Ever Need.
QRastra bundles generation, scanning, validation and bulk export into a single, fast interface — no separate tools, no context switching.
Gradient Styling
Custom colors, gradients, corner shapes and frames — all live-previewed.
Learn More →SVG / PDF / PNG
Vector or raster, transparent or print-ready — export in the format you need.
Learn More →Browser Processing
Every operation runs in WebAssembly and JS — nothing round-trips to a server.
Learn More →A Code for Every Kind of Moment
Each type opens the exact fields it needs, so you never fight a generic text box again.
Retail-Grade Barcodes,
Built for the Real World
From table tents to till counters — every common 1D format is rendered locally. Generate, print, and scan with confidence.
Code 128
High-density alphanumeric format, ideal for shipping & logistics.
EAN / UPC
Global retail standards used in supermarkets and checkout counters.
16+ QR Types
URL, WiFi, vCard, UPI, and more — with tailored fields for each.
Bulk Export
Upload a spreadsheet, generate hundreds of codes in one click.
Scanner
Decodes instantly via browser APIs. Nothing uploaded.
Validator
Checks encoding, error-correction, and risky URLs.
Bulk CSV Generator
Map columns and generate hundreds of codes as a ZIP.
A Different Deal Than the Average QR Site
Most "free" QR generators quietly log your links, gate features behind accounts, or expire codes to sell subscriptions. QRastra doesn't.
| Capability | Traditional Generator | QRastra |
|---|---|---|
| Privacy | Logs your links & scans | Nothing leaves your device |
| Customization | Paywalled colors & logos | Fully open, no upsell |
| Tracking | Redirect + analytics link | Static, untracked code |
| Processing | Server round-trip | Runs in your browser |
| Performance | Depends on server load | Instant, local compute |
| Experience | Accounts, limits, ads | No login, no caps, no ads |
Not a Policy Promise. An Architecture.
QRastra has no backend to breach and no database to leak from — because neither exists.
Everything Runs Locally
Generation, scanning and export all execute in your browser's engine.
Nothing Leaves Your Device
No network call ever carries your content off your machine.
No Cloud
There is no server component to process, store or replicate your data.
No Uploads, No Collection
Files, images and CSVs are read and processed in memory, never transmitted.
What People Build With It
I generate a fresh WiFi QR for every guest room without worrying where those network keys end up.
Bulk CSV export saved me an evening of manual QR generation for 300 product labels.
It's the only QR tool I've found that I can use for client work without a data-processing conversation.
Bulk CSV export saved me an evening of manual QR generation for 300 product labels.
Frequently Asked Questions
Yes — every feature is free with no usage limits. Development is supported entirely by community donations, not subscriptions or ads.
No. There's no login, no signup and no account system at all — open the app and start generating.
Entirely inside your browser. There's no backend or database, so your content never leaves your device.
Yes. Install it as a Progressive Web App and it keeps working without any internet connection.
Yes, codes and barcodes you generate are yours to use however you like, including in commercial products and print materials.
Yes — the full source is available on GitHub, and contributions from the community are welcome.