Question 1

What watermark does this remove?

Accepted Answer

It is specifically designed to remove the **SD 2.0** watermark placed by the SD video generation model. The auto-detection algorithm scans video corners for the characteristic SD text overlay and builds a precise inpainting mask.

Question 2

How does the detection work?

Accepted Answer

The tool samples up to 60 frames and computes a mean frame — the static SD 2.0 watermark becomes clearly visible while moving content averages out. Canny edge detection then traces the letter strokes of the watermark text, creating a precise mask that avoids over-masking uniform backgrounds.

Question 3

What inpainting model is used?

Accepted Answer

LaMa (Large Mask inpainting), a state-of-the-art model that fills masked regions using fast Fourier convolutions. It is significantly better than ffmpeg's delogo/removelogo filter, producing no blocky artifacts.

Question 4

How much does it cost?

Accepted Answer

🎉 The SD 2.0 Watermark Remover is **free for a limited time** — $0.00 per use. This is a promotional offer; pricing may be introduced in the future. You only need a positive credit balance (> $0) on your account to access it while it's free.

Question 5

Why do I need credits if it's free?

Accepted Answer

A positive credit balance is required to prevent abuse and ensure fair use during the free period. The processing is computationally intensive (runs LaMa inpainting on every frame), so we reserve it for active paying users. Once the free period ends, a per-use cost will apply.

Question 6

How long is it free for?

Accepted Answer

The free period is for a limited time only. We will announce any pricing changes in advance. Use it now to take advantage of $0.00 per generation while the offer lasts.

Question 7

Will it work on non-SD videos?

Accepted Answer

The auto-detection is tuned for the SD 2.0 watermark position and style. It may work on other corner-placed text watermarks, but results are not guaranteed for other video generators.