OutputProof

Migration safety check

Switch label software without guessing.

Compare your working barcode label with output from a replacement tool before it reaches production printing.

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Data integrity audit Mismatch detected
!

Migration Result: FAIL

New label does not match the original.

AttributeOriginalNew label
Barcode typeCode 128Code 128
Encoded valueLOT-2408LOT-2409

Action required: Do not switch this label into production until the source data is corrected.

One migration check. Three steps.

Built for warehouse teams replacing label software and protecting known working output.

01

Upload original

Use a barcode image exported from the label process you trust today.

02

Upload candidate

Add the matching output from the replacement software you are testing.

03

Compare decoded data

See whether the new label scans to the same barcode type and value.

Primary workflow

Label Comparison

Verify replacement-software barcode output against a working reference label.

Start comparison

Single Label Check

Decode one exported barcode image and compare it to an expected value.

PDF Output Check

Review print-ready PDFs for unexpected pages and readable barcode evidence.

Native design studio

Label Studio

Create a replacement label visually with controlled barcode output, then test it against your working label before changing systems.

Open label studio

Keep the label that works. Verify the tool that replaces it.

OutputProof validates exported barcode output before your warehouse changes production systems.

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