Question 1

How does AI watermark removal work?

Accepted Answer

Our tool uses the Big-LaMa (Large Mask Inpainting) neural network model running entirely in your browser via WebAssembly. You paint over the watermark area with a brush, and the AI analyzes the surrounding pixels to intelligently fill in the masked area — seamlessly removing the watermark while preserving the original image content. No data is uploaded to any server.

Question 2

Is watermark removal legal?

Accepted Answer

Removing watermarks from images you do not own may violate copyright law and terms of use. Only remove watermarks from images you own or have explicit permission to edit. This tool is designed for restoring your own photos, removing your own watermarks, or cleaning up licensed images where you have modification rights.

Question 3

How accurate is the AI watermark removal?

Accepted Answer

The LaMa model is state-of-the-art for image inpainting and works excellent on most watermarks, logos, and objects. Results depend on the watermark size, position, and background complexity. For best results, paint slightly beyond the watermark edges and avoid masking large areas of detailed content. You can always adjust your mask and try again.

Question 4

What image formats are supported?

Accepted Answer

Both add and remove modes support JPG, PNG, WebP, and BMP images up to 10MB. The maximum resolution is 8192x8192 pixels. Results are exported as PNG for maximum quality.

Question 5

Do I need to install anything?

Accepted Answer

No. The tool runs 100% in your browser. The AI model (~100-200MB) downloads automatically on first use and is cached in your browser for future sessions. WebGPU is used when available for faster processing, with WebAssembly as fallback.

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