Online Barcode Scanner

Free Barcode Scanner

barKoder Mobile Barcode Recognition SDK

Free Barcode Scanner

Use the tool below simply by uploading your image that contains the barcode.

Totally Free Barcode Scanning Utility

Our barcode scanner is a simple & completely free tool that you can use to scan various barcodes.

Symbologies inlcuded:

Aztec Code, Codabar, Code 11, Code 25 Standard, Code 25 Industrial, Code 32 (Pharmacode), Code 39, Code 39 Extended, Code 93, Code 128, Code 128 Extended, Data Matrix, DotCode, GS1 DataBar, GS1 Composite EAN, EAN + check digit, EAN-14, IATA 2 of 5, Interleaved 2 of 5, ITF-14, MaxiCode, MSI Plessey, PDF417, QR Code, Postal Barcodes, Telepen, UPC-A & UPC-E barcodes.

These symbologies cover a broad range of use-cases including product identification, logistics, inventory management, procurement and advertising.

Our scanner utilizes WASM technology.

Due to its operational nature, which attempts to find a barcode from a still image, certain images might not be scannable, even though our live scanner would detect them.

Latest Barcode Scanner SDK Articles,
Tutorials, and News

recentArticle

Why Old Warehouse Scanners Cost More Than You Think in 2026

Through cost analysis across multiple warehouses, we found that legacy scanners create major inefficiencies. This study explains why barKoder’s mobile scanning platform is now the most efficient and financially sound choice for 2026 operations.

Dec 08, 2025

Info

Download Demo App
Barcode Scanner from barKoder

To fully experience the speed and accuracy of the Barcode Scanner SDK on your Android or iOS device, simply head to your preferred App Store by clicking on the respective button, or scan the QR Code with your camera.

Apple iOS
Demo App

appstore link appstore link

Google Android
Demo App

appstore link playstore link

Ready-made Product Data Sheet and Testing Sheet

Optimizing your experience with our app is effortless using our comprehensive Barcode Scanner SDK testing sheet encompassing a variety of 1D and 2D barcode types. Simply print or display the sheet on your device, and proceed to scan each barcode using our demo app. This efficient testing method ensures that our app seamlessly recognizes and processes diverse barcode formats, assuring you of its reliability and versatility across different code types.

SDK Data Sheet SDK Testing Sheet