Barcode Reader
Read and decode various barcode formats from images instantly. Supports EAN-13, EAN-8, UPC-A, UPC-E, Code 128, Code 39, and more.
Drop a barcode image here or click to browse
Supports JPEG, PNG, WebP, GIF
Max 20MB per file
This tool processes images entirely within your browser's private session. Your barcode data is never uploaded to any server, ensuring complete privacy. We support standard retail barcodes, industrial codes, and more using the industry-standard ZXing library.
How to use the Free Barcode Reader?
Upload an Image
Simply drag and drop or click to upload a photo of a barcode (JPEG, PNG, or WebP).
Automatic Detection
Our system uses advanced algorithms to find and decode the barcode from the image instantly.
Copy or Open
Once decoded, copy the serial number, SKU, or link to your clipboard with one click.
Supported Barcode Formats
Note: While most 1D and 2D codes are supported, scanning results depend on the image quality and lighting.
Why use our Reader?
No App Required: Scan from any device with a browser. Perfect for checking ISBNs, product codes, or inventory identifiers on the go.
Multiple Formats: One tool for everything from grocery store UPCs to industrial shipping labels.
Privacy First: No tracking, no uploads, no cookies. Your business data stays private on your machine.
Frequently Asked Questions
1. Does this tool require camera access?
No. This version of the tool is image-based. You simply upload a photo or screenshot of a barcode. This makes it ideal for processing barcodes from documents, emails, or photos saved on your device without needing a live camera feed.
2. Which barcode formats are supported?
We support a wide range of 1D and 2D formats including EAN-13, UPC-A, Code 128, Code 39, ITF, Codabar, and Data Matrix. It can also decode standard QR codes.
3. Why did the barcode detection fail?
Barcode decoding requires high contrast and clarity. If the image is blurry, poorly lit, or if the barcode is wrinkled or curved, the algorithm may struggle. For best results, crop the image to focus tightly on the barcode area.
4. Is my barcode data uploaded to a server?
No. All decoding and processing happens locally in your browser using the ZXing library. Your data remains private and never leaves your computer.
5. Can I use this for inventory management?
Yes! You can quickly upload photos of product barcodes to extract serial numbers or SKUs. The 'Copy Result' button makes it easy to paste the decoded data directly into your spreadsheet or inventory system.