Free · No sign-up
Gemini Image Watermark Remover
Remove a visible Gemini sparkle from your images in the browser. Try automatic matching or draw an area for manual fill; results depend on the source file.
- No upload
- No sign-up
- No new watermark
- PNG, JPG, WebP
Gemini image · Actual local processing
A Gemini sparkle, before and after.
This tiger image is a test sample from the Gemini Watermark Remover open-source project. The result was processed with this site’s automatic image tool.
The two detail crops show the same 96 × 96 area. Only the detected 48 × 48 watermark footprint was changed.
- Image
- 1376 × 768 · PNG
- Method
- Template match + reverse alpha
- Processed
The original is provided by the MIT-licensed project; Google generation is not independently verified. WebP previews are compressed; full PNGs and detail crops preserve their pixels. Exact recovery and SynthID preservation are not claimed.
A visible Gemini sparkle can appear in a corner of image exports. This tool targets that visible overlay. It does not detect SynthID or verify whether invisible provenance is preserved.
Automatic mode tries 48 px and 96 px overlay templates and reverse alpha blending when a match is found. It does not guarantee recovery of the original pixels. If matching fails, draw a box and use manual fill to estimate the area from nearby pixels.
Processing runs locally in your browser with JavaScript. Nothing is uploaded, no account is required, and the result is a PNG at the original dimensions with no new watermark.
Keep the box small
Keep a manual box close to the visible mark. Filling estimates nearby texture and may soften fine detail such as hair or text; compare the original and result.
PNG output
The result is saved as PNG at the original dimensions. This tool does not offer a JPG export option.
Plain corners fill best
Start with the original downloaded image. Screenshots, resizing and recompression can change the overlay and leave traces after processing. Inspect the result; manual fill is an alternative when matching fails.
All tools
A place for every edit.
Remove a logo, refine your footage, change a format or take the sound with you. Find the tool for your next step.
Watermark removal
Start with the part you want to remove.
- Video watermark remover
- TikTok watermark remover
- Sora watermark remover
- Veo watermark remover
- Gemini watermark remover
- Gemini image watermark remover
- Gemini image logo remover
- Nano Banana watermark remover
- Gemini video watermark remover
- Gemini logo remover
- Gemini video logo remover
- Veo logo remover
- Image watermark remover
- Remove logo from video
- Remove text from video
Edit video
Shape the frame, timing and movement.
Convert
Get the format your next step needs.
Audio
Keep the sound, without the video.
Start with the part you want to remove.
- Video watermark remover
- TikTok watermark remover
- Sora watermark remover
- Veo watermark remover
- Gemini watermark remover
- Gemini image watermark remover
- Gemini image logo remover
- Nano Banana watermark remover
- Gemini video watermark remover
- Gemini logo remover
- Gemini video logo remover
- Veo logo remover
- Image watermark remover
- Remove logo from video
- Remove text from video
Frequently asked questions
This tool only edits the visible overlay. It does not detect SynthID or verify whether SynthID or provenance metadata survives processing.
The output is a PNG at the original dimensions. That does not guarantee restoration of the original image: matching can leave traces, and manual fill can soften detail. Check the edited area before downloading.
No. The image is processed in your browser and never leaves your device.
Yes. No account, no limits and no watermark added. Use it only on images you generated or are allowed to edit.