Free in-browser tool to remove the Gemini sparkle watermark from AI-generated images without uploading or generative repainting
Stage
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Founded
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Based in
GE
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Pricing model
Freemium
Free
Pricing
Trial: free (5 conversions up to 2 MP). Lite: $9/month unlimited browser conversions up to 3 MP. Pro: $29/month (300 API conversions/month included, unlimited browser). Studio: $69/month (1,000 API conversions/month). Agency: $269/month (5,000 API conversions/month). Custom plans available above Age
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Key features
Smart curves with region merging to reduce node count
Batch mode up to 100 files on Agency plan
Supports PNG, JPEG, WebP and BMP input formats
Asynchronous conversions with real-time queue tracking
REST API with OpenAPI documentation and Swagger UI
Manual controls for detail, gradients, smoothing and centerline
Supports images up to 5 MP on Pro and above
Priority support on Studio and Agency plans
Sandboxed processing with isolated jobs
Local in-browser image processing with no server upload
Fixed-region reverse alpha reconstruction without generative repainting
Truthful before/after and magnified pixel previews
Independent right-edge or bottom-edge crop option
PNG export with no signup required
Supports 1024×1024, 1376×768, 768×1376, and 1408×768 image sizes
Works with JPEG and WebP files in addition to PNG
Automatic artifact detection warnings
Works on desktop and mobile browsers including Safari on iPhone
Download matches preview byte-for-byte with no automatic downloads
What makes it different
API priced at about half the market leader's rate at every volume
No overage charges on API conversions - calls return 402 status instead
Same price for a 500px icon as for a 5 MP photo
Produces editable SVG geometry with fewer nodes than per-pixel tracing
Images are never used to train AI models
Pixels never leave your browser—no upload to any server at all
See the exact output before downloading using deterministic math instead of generative AI
Reverses only the documented Gemini overlay without reinventing unknown pixels
Download is byte-identical to the in-browser preview you reviewed
Honest scope: removes visible sparkle only, not SynthID; crop available for unsupported sizes