Image Watermark Remover
Reduce simple solid-color watermarks, signatures, or logos by sampling a representative color, adjusting tolerance, and replacing matching pixels with averages from nearby non-matching pixels. This is a simple browser-canvas blending method, not AI or generative inpainting. The selected image is processed in browser code for this operation rather than sent to a ShowPro image-processing endpoint.
How to Use
- 1Upload a PNG/JPEG image containing the watermark.
- 2Use the colour sampler (eyedropper) to click directly on the watermark area and capture its colour.
- 3Adjust the Tolerance and Neighbourhood Radius sliders, then press Remove Watermark to see the result. Download the cleaned image as a PNG.
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Frequently Asked Questions
What kinds of watermarks can it remove?
Best results are achieved on solid, flat‑colour text or simple shapes placed on relatively smooth backgrounds. Complex gradients or transparencies may only be partially reduced.
Will it restore the exact original image?
No. The algorithm approximates affected pixels from nearby colors and cannot recover the exact hidden source pixels. Residual artifacts or unintended color changes can remain.
Is the image uploaded for watermark processing?
The current color sampling, pixel replacement, and PNG export run in browser code rather than a ShowPro image-processing endpoint. Normal website analytics, ads, billing, and other networked features are separate.