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Local Data, Text, and Image Converter

Convert JSON, JSON Lines, CSV, XML, Markdown, HTML, plain text, PNG, JPEG, and WebP locally in your browser. Files are not uploaded.

Free to use

🔒Private browser conversion
Your file is read locally and is not uploaded to File2fix.

Text files up to 10 MiB, or PNG, JPEG, and WebP images up to 20 MiB.

Supported locallyJSON, JSON Lines, CSV, and XML dataMarkdown, HTML, and plain textPNG, JPEG, and WebP raster imagesConversions are deliberately basic. Office, video, audio, archive, and proprietary formats are not supported here. Formula-like CSV strings are prefixed to reduce spreadsheet formula injection risk.
Choose a file or paste data to begin.

About Local Data, Text, and Image Converter

Convert JSON, JSON Lines, CSV, XML, Markdown, HTML, plain text, PNG, JPEG, and WebP locally in your browser. Files are not uploaded.

How to use this tool

  1. Enter the requested data or choose an upload.
  2. Check the file type and size limit before submitting.
  3. Review the result, then download or copy it.
  4. Keep the original and use the actions above to continue safely.

Read the full Local Data, Text, and Image Converter guide →