Features in detail
barValid is tailored for professional GS1 use — precise, auditable and fast.
Multi-symbology scanning
GS1-128 / EAN-128 / UCC-128, GS1 DataMatrix and GS1 QR Code — barValid detects the symbology automatically.
Full AI decoding
Every Application Identifier is broken out individually, including FNC1 separators, date formats and floating-point measures.
Structure validation
Length, data type and mandatory fields are validated per AI. Invalid content is clearly marked as invalid.
Custom code structures
Define expected structures and validate scanned codes automatically against your specification.
PDF reports
Generate traceable reports of scan results for audits, QA and documentation.
Built-in AI database
Look up any GS1 Application Identifier directly — the same data as here on the website.
From scan to auditable result
Scan, decode, validate, document — in one continuous flow.
- Instant valid/invalid verdict per Application Identifier
- Clear breakdown instead of a raw string
- Export and share reports
- Works offline — the AI database is embedded
A look inside the app
From the live scan to the auditable report to your own code structure — this is barValid in action.