Free, private, browser-based tool to remove watermarks from Google Gemini AI-generated images.
🔗 Tool: https://wr.imgplaceholdr.com
When you generate an image with Google Gemini, it automatically adds a watermark to it. This watermark is a semi-transparent label that identifies the image as AI-generated.
This tool removes the Gemini watermark using reverse alpha blending — a technique that mathematically reconstructs the original pixel values beneath the watermark overlay. Everything runs inside your browser. Your images are never uploaded to any server.
Go to https://wr.imgplaceholdr.com in any modern browser (Chrome, Firefox, Safari, Edge). No installation required.
Click the upload area or drag and drop your image onto it.
Supported formats: JPG, PNG, WebP
Maximum file size: 20MB per image
Batch processing: Yes, you can upload multiple images at once
The browser processes your image automatically in a few seconds. A progress indicator shows the status. Nothing is sent to any server.
A side-by-side preview shows the original image and the cleaned version. Zoom in to check quality before downloading.
Choose your output format and click Download.
Available output formats:
- PNG (best quality, lossless)
- JPG (smaller file size)
- WebP (best for web use)
| Feature | Details |
|---|---|
| Price | Free, always |
| Account required | No |
| Image uploads to server | Never |
| Supported input formats | JPG, PNG, WebP |
| Supported output formats | JPG, PNG, WebP |
| Max file size | 20MB |
| Batch processing | Yes |
| Works on mobile | Yes |
All image processing happens locally inside your browser using the HTML5 Canvas API. Your images never leave your device. We have no server receiving your files, no storage holding your data, and no access to anything you upload.
- Download your original Gemini image as PNG before processing for the best output quality
- Use PNG as your output format when the image will be edited further
- Use WebP when uploading to a website for the best balance of quality and file size
- For batch processing, upload all images at once rather than one at a time
- Bloggers and writers using Gemini images in articles
- YouTubers creating thumbnails with Gemini
- Social media managers preparing AI-generated visuals
- Designers and developers prototyping with AI images
- Students and researchers using AI visuals in presentations
- Small business owners creating marketing images
| Language | File |
|---|---|
| English | README.md |
| French | README.fr.md |
| German | README.de.md |
| Spanish | README.es.md |
| Arabic | README.ar.md |
| Hindi | README.hi.md |
| Russian | README.ru.md |
| Chinese | README.zh.md |
| Japanese | README.ja.md |
| Korean | README.ko.md |
Is the tool really free?
Yes. No paid plans, no trials, no hidden fees.
Are my images stored anywhere?
No. Processing happens entirely in your browser. We never see or store your images.
Does this work on all Gemini images?
It works on the vast majority of Gemini-generated images. Results depend on the original image quality and compression level.
Does removing the visible watermark also remove SynthID?
No. SynthID is a separate invisible watermark embedded in the pixel data. This tool removes the visible overlay only.
Can I use this on my phone?
Yes. The tool works on any device with a modern browser.
Is this tool affiliated with Google?
No. This is an independent tool and is not affiliated with, endorsed by, or connected to Google LLC in any way.
© 2026 Gemini Watermark Remover — wr.imgplaceholdr.com