Gem Watermark Remover

Contains adsIn-app purchases
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image
Screenshot image

About this app

Remove watermarks from AI-generated images with one tap.

AI automatically adds a semi-transparent watermark to every image it creates. Gem Eraser detects and removes this watermark using a precise mathematical algorithm — restoring your image to its original quality.

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KEY FEATURES
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■ One-Tap Watermark Removal
Select an image, and the watermark is automatically detected and removed. No manual editing or complex setup required.

■ 100% Offline Processing
All processing happens entirely on your device. Your images are never uploaded to any server — your privacy is fully protected. Works without internet.

■ Batch Processing
Select multiple images at once for bulk watermark removal. Clean up large collections of Gemini images quickly and efficiently.

■ High-Quality Restoration
This isn't simple erasing — the app uses inverse alpha blending to mathematically reconstruct original pixels. Multi-pass processing removes even residual traces.

■ Multiple Format Support
Supports PNG, JPG, and WebP image formats.

■ Before/After Comparison
Compare the original and processed images side by side to verify results instantly.

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PERFECT FOR
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• Sharing AI-generated images on social media without watermarks
• Using AI-generated images in presentations and documents
• Anyone who wants clean, watermark-free AI images

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PRIVACY
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Gem Eraser does not collect or transmit your images. All image processing is performed 100% on-device.

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PLEASE NOTE
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• This app only removes the visible watermark added by AI.
• SynthID (invisible digital watermark) is not affected.

Download now and remove AI watermarks for free!
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### Keywords

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watermark remover, remove, AI watermark removal, image watermark, watermark eraser
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Updated on
Jun 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

What's new

- Improved watermark removal quality
- Smoother result preview reveal and screen transitions
- Redesigned grid/swipe viewer to review results at a glance
- Faster batch processing for multiple photos at once
- Stable handling of large photos (memory optimization)
- Improved Before/After comparison toggle
- Added offline processing notice
- New languages: Arabic, Spanish, Urdu, Amharic (with RTL support)