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Free tools for passport work.

Practical instruments for the questions that come up before you buy anything: what applies to you, when it applies, and whether your identifiers will hold. No sign-up, and the browser-based tools send nothing to a server.

DPP readiness check

Ten questions, two minutes. Which regulations apply to you, your hard deadline, who carries the obligation, and a prioritised action plan.

Start the check →

GTIN / barcode checker

Validates length and check digit — and flags restricted-circulation in-store numbers that would leave your passport unresolvable to customs, recyclers and consumers. Most checkers miss that.

Check a barcode →

Battery passport deadline calculator

Counts down to 18 February 2027 and works backwards: when supplier collection, structuring and publishing each have to start for your SKU count and data maturity.

Plan backwards →

Document verification

Check that a compliance document is the exact file that was sealed, by comparing its hash against the published record. Useful for anyone receiving evidence from a supplier.

Verify a document →

Why these are free

Most of the cost in Digital Product Passport compliance is discovering what you actually have to do. These tools answer that without a sales conversation. If the answer turns out to be "quite a lot", the platform is priced publicly and starts at €79 a month with a free 21-day pilot — but nothing here requires you to get there.

Prefer to read first? Start with what a Digital Product Passport is, or every DPP deadline in one table.