Upload your image, brush over the watermark, and remove it instantly. All processing happens in your browser — your images never leave your device.
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Drop image here or click to select
Supports JPG, PNG, WebP, BMP, GIF
Loading image processing engine...
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Brush over the watermark areas, then click Remove Watermark
Free Online Watermark Remover — Clean Images in Your Browser
This free watermark remover lets you erase unwanted logos, text and stamps from JPG, PNG, WebP, BMP and GIF images without uploading them anywhere. Load a photo, paint over the watermark with the brush, and the tool uses OpenCV inpainting to rebuild the marked area from the surrounding pixels. Because everything runs locally in your browser with OpenCV.js, sensitive images stay on your device.
It works best on watermarks placed over relatively uniform or repeating backgrounds, such as sky, walls, gradients or soft textures. Results vary on busy, high-detail areas, so preview the cleaned image and brush again if a trace remains. There is no account, no credit system and no daily limit.
Tips for a cleaner result
Paint only the watermark — a tight, accurate mask inpaints better than a large rough area.
Work in small passes — remove a section, download or inspect it, then continue on stubborn parts.
Keep originals — the tool never overwrites your source file, so save a copy of the result you like.
Only edit images you have the right to use — respect copyright and the original creator's terms.
Your images are processed locally in your browser. Nothing is uploaded to any server.
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Smart Inpainting
Uses advanced OpenCV inpainting to intelligently fill removed areas with matching content.
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Free & Unlimited
No sign-ups, no credits, no limits. Remove watermarks from as many images as you need.
Frequently Asked Questions
How does the watermark removal work? ▼
Upload your image, use the brush tool to paint over the watermark areas (they\'ll turn red), then click "Remove Watermark". The tool uses OpenCV\'s inpainting algorithm to intelligently fill the selected areas based on surrounding pixels.
Is my image uploaded to a server? ▼
No! All processing happens entirely in your browser using OpenCV.js. Your images never leave your device. This is our core privacy advantage over other watermark removal tools.
What image formats are supported? ▼
JPG, PNG, WebP, BMP, and GIF are supported. The output is downloaded as PNG to preserve quality.
Are there any usage limits? ▼
No limits whatsoever. You can remove watermarks from as many images as you want, completely free. No registration or sign-up required.