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How SafeShare processes media on your device

SafeShare runs metadata cleanup and resizing in your browser using local compute, so files are not uploaded to a cloud processing server.

Who this is for

Step-by-step flow

  1. Open the app at /app/ and add image or video files.
  2. Choose image settings, video settings, or both for mixed batches.
  3. Process files locally and download optimized outputs.
Fact: Supported video input formats are MP4, WebM, and MOV. Video output is MP4.

Limitations and edge cases

Video processing guardrails are set to 500 MB max file size and 300 seconds max duration per file.

Some older browsers may not support required Worker/WebAssembly features for video or OffscreenCanvas for images.

Related pages

Open SafeShare App