Openlearnia

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Image Tools

Browser

Privacy-first image utilities that run entirely in your browser.

Compress, resize, convert, crop, rotate, strip metadata, watermark, merge, and batch-process images — all on your device via Web Workers. Nothing is uploaded.

Open app GitHub
Platform Browser
Live app https://image-tools.openlearnia.com
Source https://github.com/openlearnia/image-tools
Privacy Runs locally — nothing leaves your device

Features

  • Compress, resize, convert, crop, rotate, strip metadata
  • Watermark, merge/collage, favicon pack generator
  • Batch processing with ZIP download
  • All processing happens on your device