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Geminiwatermark.io is a client-side Gemini watermark remover that cleans watermarks from Google Gemini-generated images (Nano Banana, etc.) directly in your browser without uploads or servers. It supports JPEG/PNG/WebP, bulk processing, and full quality preservation using mathematical reverse alpha blending for precise pixel recovery.
Key Features of Geminiwatermark.io
- 100% Client-Side Processing: No data leaves your device—upload images locally, process instantly, download clean versions.
- Automatic Watermark Detection: Identifies Gemini marks (48×48/96×96) without manual positioning; handles multiple types.
- Bulk Cleanup: Process multiple images at once—ideal for batches from AI generation sessions.
- Perfect Restoration: Reverse alpha blending reconstructs original pixels mathematically—no AI inpainting artifacts.
- Format Support: JPEG, PNG, WebP with full quality—no compression loss or resizing.
Use Cases of Geminiwatermark.io
- AI Artists/Designers: Remove watermarks from Gemini/Nano Banana images for client portfolios or commercial use.
- Content Creators: Batch clean exported images for blogs, social media, or print without visible marks.
- Developers: Prototype watermark-free pipelines before integrating libraries like py-gemini-watermark-remover.
- Businesses: Prepare marketing visuals generated via Gemini without branding restrictions.
- Researchers: Document AI outputs cleanly for papers/presentations.
Pricing Plans of Geminiwatermark.io
- Free – $0: Unlimited use—no sign-up, no limits, fully functional browser tool.
- No paid tiers; open-source inspired (GitHub projects available).
