Feedback
Tell me what you’d like improved, or paste a barcode string if a decode looks odd. This site doesn’t use tracking. Feedback is sent via email to support@stampdecoder.app.
Topic
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Barcode string (optional)
If the barcode contains address-like details, please remove them before sending.
Message
When the app goes live, this page can be upgraded to a proper form (Formspree/Netlify etc.) without changing the design.