Precision-engineered barcode & qr code reader for the modern web.
About Barcode & QR Code Reader
Barcode & QR Code Reader gives you enterprise-grade image tooling right inside the browser, with zero setup and zero uploads. The tool supports the modern web formats (JPG, PNG, WebP, AVIF, GIF) and performs its work using native WebAssembly codecs, so quality and performance are on par with desktop applications like Photoshop or ImageMagick. Because everything happens locally, you can process client assets, personal photos and confidential marketing material with complete privacy.
Problems This Tool Solves
Uploading photos and brand assets to online converters is an uncomfortable privacy trade-off. - Barcode & QR Code Reader keeps every image on your device by processing in-browser with WebAssembly.
Free online image tools often apply watermarks, strip EXIF silently or degrade colour profiles. - Barcode & QR Code Reader preserves colour spaces, optionally keeps EXIF and never adds watermarks.
Batch-processing large sets of images in Photoshop is slow and requires a paid licence. - Barcode & QR Code Reader handles batch operations directly in the browser with no install and no licence.
Quota-limited web tools stop working when you need them most — in the middle of a project. - Barcode & QR Code Reader has no quota. Process 10 images or 10,000; the limit is your device, not a paywall.
How to Use
Drop your image - Drag a single file or a batch — JPG, PNG, WebP, AVIF, GIF or SVG.
Choose the operation - Convert, resize, compress, recolour or extract data — all from the same workspace.
Preview the result - See before/after side-by-side along with file-size and dimension readouts.
Download - Save individually or as a bundled ZIP for batch workflows.
Why This Tool Is Better
Desktop-grade codecs - WebAssembly ports of libvips, libwebp and AVIF produce results on par with ImageMagick and Photoshop.
Private by design - Photos and brand assets never leave your browser, which matters for client work and personal content.
No watermarks, ever - Every export is clean, unbranded and ready for production use.
Category: Generators & Creative
This tool runs entirely in your browser. No data is sent to any server. Try the Barcode & QR Code Reader now - it is free.