Barcode Scanner – Scan and Decode Barcodes Online
Barcode Scanner is a free online tool that allows users to scan and decode barcodes instantly using a device camera or uploaded image. Whether you need to read product barcodes, inventory labels, shipping labels, ISBN codes, UPC codes, or retail barcodes, this tool provides fast and accurate barcode recognition directly in your browser.
No software installation is required. Simply upload a barcode image, use your webcam or smartphone camera, and the scanner will automatically detect and decode the barcode data.
Image Upload
Upload a photo of a barcode or a screenshot of a digital barcode to decode it instantly.
Live Camera Scan
Use your smartphone camera or webcam to scan real-world product and shipping barcodes.
Accurate Decoding
Advanced browser-based engine supports popular 1D formats like UPC, EAN, Code 128, and Code 39.
Scan Barcodes Using Camera
Transform your phone or laptop into a powerful retail scanner. Our Online Barcode Scanner requests secure access to your camera to perform live scanning. Whether you are checking inventory in a warehouse or looking up a product while shopping, our Camera Barcode Scanner detects and reads barcodes in real-time.
Upload and Read Barcode Images
Have a digital receipt, an invoice, or a screenshot containing a barcode? You don't need a secondary device to scan it. Use our Image Barcode Scanner mode to upload the image directly. The Barcode Decoder will analyze the image, locate the barcode, and extract the encoded digits instantly.
Supported Barcode Formats
Our Barcode Recognition Tool is equipped to handle the most common industry-standard barcode symbologies used globally:
- UPC-A & UPC-E: The standard format for retail products in North America.
- EAN-13 & EAN-8: The international retail product standard.
- Code 128 & Code 39: Highly reliable alphanumeric formats used extensively in logistics, shipping, and internal tracking.
- ISBN: International Standard Book Number barcodes found on publications.
Barcode Scanner for Inventory Management
Tracking inventory efficiently requires reliable scanning tools. Instead of purchasing expensive handheld hardware, you can use our Free Barcode Scanner. It's an ideal web app for small businesses managing stock, allowing employees to quickly scan product barcode using webcam or smartphone and verify item numbers against their database.
Need to create your own barcodes for your products? Check out our Barcode Generator Tool.
Frequently Asked Questions
What is a Barcode Scanner?
A Barcode Scanner is an optical tool that reads and decodes the vertical lines (or symbols) of a barcode, converting them into numbers or letters that identify products, inventory, and shipments.
Can I scan barcodes from images?
Yes. By clicking "Upload File Image", you can upload a photo, screenshot, or scanned document containing a barcode, and the tool will decode it for you.
Does the Barcode Scanner support UPC and EAN codes?
Yes, it fully supports the standard 1D barcodes used in global retail, including UPC-A, UPC-E, EAN-13, and EAN-8.
Can I scan barcodes using my device camera?
Yes. Select the "Scan Live Camera" option and allow browser permissions. Your device's camera will turn on, allowing you to point it at physical barcodes for instant decoding.
Is the Barcode Scanner free?
Absolutely. Our online barcode decoding tool is 100% free to use, requiring no sign-ups or app downloads.