Remove Small Watermarks Automatically
Upload an image and let CleanPixel detect small bright, dark, or isolated text and logo marks. The image stays on your device while the browser creates a mask and reconstructs the selected pixels.
Upload, detect, clean, and download
Designed for small, isolated marks. Use the controls only when the automatic result needs adjustment.
Image preview
Your preview will appear here
Upload a supported image to begin automatic detection.
Use only on images you own or may legally edit
Automatic detection is best for small, isolated, high-contrast watermarks. Large transparent marks over faces, hair, text, patterns, or detailed backgrounds may not be removed perfectly.
A private remover built around your browser
Automatic detection
Analyses local contrast, luminance, color neutrality, component size, and nearby details.
Progressive pixel fill
Reconstructs detected areas from surrounding known pixels in repeated boundary passes.
Before and after
Compare the original, cleaned result, and detection mask before saving your image.
No external API
The file remains inside the browser. This plugin does not upload images for processing.
How automatic cleaning works
Upload
Choose a JPG, PNG, or WebP file from your device.
Analyse
The browser studies local contrast and candidate mark components.
Reconstruct
Detected pixels are filled from nearby image information.
Review
Compare, refine settings when required, and download the result.
Frequently asked questions
No. The plugin automatically creates a candidate mask. The sensitivity and maximum-size controls are available only for difficult images.
No. Detection, mask creation, inpainting, previews, and export run locally in the visitor’s browser.
No automatic tool can guarantee perfect reconstruction for every image. The best results come from small, isolated marks over simple backgrounds.
Very large images may be proportionally reduced to the maximum processing dimension selected by the site administrator, which prevents mobile browsers from freezing.