FullyFreeTools
PNG to JSON Converter | FullyFreeTools

PNG to JSON Converter

Export pixels or metadata from a PNG image into clean JSON.

No signup
No limits
100% free

Convert PNG to JSON

Upload a .png image. Max accuracy, no storage.

What you get

  • Pixels mode: compact JSON with per‑row run‑length encoding of RGBA hex values
  • Metadata mode: width, height, color mode, and embedded metadata from the PNG

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