The barcode scanner for professionals.
barValid decodes GS1 barcodes automatically, validates every structure and makes all Application Identifiers readable — across the entire supply chain.
Everything a GS1 professional needs
From a fast scan to an auditable report — barValid is built for industrial use.
Automatic AI decoding
Detects the symbology and breaks down every Application Identifier — including FNC1, date fields and units of measure.
Structure validation
Checks length, data type and mandatory fields of each AI and flags invalid structures instantly — valid or invalid.
GS1 AI database
A searchable database of all GS1 Application Identifiers — right in the app and here on the website.
Scan reports
Generates traceable PDF reports of scan results for documentation and quality assurance.
Code structures
Define your own target structures and validate barcodes automatically against your specification.
For teams & fleets
Volume licenses for commercial use — including a web dashboard with the scan results of every device.
For individuals and enterprises
Individual users
Download barValid for free on the Play Store and unlock the Pro version right in the store — monthly or yearly, no account hassle.
Enterprises
Volume licenses for commercial use — from a handful of devices upward, with a single invoice, a personal contact and a web dashboard for all scan results.