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PicGuardWatermark
Freemium

Free without ads; a paid Pro version adds font, size and spacing options.

 Free

Free and open source under GPL-2.0.

Android, Web Windows, Linux
  • Images are processed locally and never uploaded
  • Customizable watermark color and opacity
  • Applies watermarks to multiple images
  • Expert mode offers watermark customization
  • Font and spacing options require the paid Pro version
  • Focused on watermarking only, not general editing
  • Supports TrueType fonts only.
Downloadable app, Web application Downloadable app
Open source Open source
License: GPL-3.0 License: GPL-2.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.