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Redaction & Watermarks

Protect private details and sign your work. Redact areas and add text or image watermarks in one place.

Local processing · No uploadsJPG / PNG / WebP
+

Drop an image. Make it yours.

Drop files here or choose from your device
You can also paste a screenshot

Static JPG, PNG, WebP · Up to 50MB per file

How to use

  1. Import images and select one to edit.
  2. Drag to redact areas, then configure your watermark.
  3. Review and export. Redaction is written into the output pixels.

Useful details

  • Select mosaic or solid redaction, with undo and clear controls
  • Text or image watermarks with nine positions, rotation and opacity
  • Preview instantly and apply watermark settings to multiple images

Good to know

Is mosaic suitable for sensitive information?

Mosaic only reduces readability. Use opaque solid redaction for passwords or ID numbers, and inspect the exported result.

Do all images share the same redaction areas?

Redaction areas are stored separately for each image. Watermark settings are shared. Review every image's redaction areas.

Can I undo changes?

Undo the last redaction or clear all areas on the current image. Your original files remain unchanged.