OXS · FCJSON · XSD · PAT

Cross-stitch pattern checker

Files are processed in your browser, without uploading them.

Drop a pattern here, or choose a file.

Up to 20 MB per file

Source pattern

Scope and limits

Check the pattern

Choose a file and compare the report with the original. Change encoding if needed. Unsupported data and reading failures are reported separately.

Scope and limits

  • Results cover this web reader, not every app or source record.
  • Unsupported versions or data do not mean a damaged file.
  • Additional XSD records remain unread; completeness is unconfirmed.

Web reader: OXS, FCJSON, Pattern Maker 4 XSD, PCStitch 5–7 PAT; full crosses and straight backstitch. App compatibility is not certified.

How to open this chart ↗

Mac, iPhone and iPad

macOS 14+ · iOS 17+ · iPadOS 17+

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Cross-Stitch Copilot
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