BlotOut Permanent screenshot scrubber — offline & private
Free

Drop a screenshot

PNG, JPG, or WebP — redacted entirely in your browser. Nothing uploads.

Redact

Solid black burns in permanently — blur is reversible; black is not.

Free tier: watermark on export · 2 exports left.

Processed on-device. EXIF stripped on export. Solid fill, not reversible blur.

How it works

  1. Drop or pick a screenshot
  2. Drag rectangles over emails, names, keys, faces
  3. Default = solid black (permanent burn-in)
  4. Optional: Auto-detect suggests emails / phones / sk- / JWTs
  5. Export PNG — blots burned in, EXIF gone

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⚠ Mosaic / blur can sometimes be reversed. Prefer solid black for secrets.