Will an uploaded video be made public?

Uploaded videos are used only to generate the requested result and are not published by the tool. Process only content you own or are authorized to edit.

What are the duration and file limits?

Both routes accept videos up to 120 seconds. Route 1 limits the longest edge to 2560 pixels; Route 2 accepts up to 300 MB and 1080p.

Which formats are supported?

Route 1 supports MP4, MOV, WEBM, MKV and AVI. Route 2 supports MP4 and MOV. Output is primarily MP4.

Professional AI Video Watermark Remover for Complex Videos

Up to 15MB: MP4, MOV, WEBM, MKV and AVI. Above 15MB: MP4 and MOV.

Do not upload sexual, political or other prohibited content. Violations may result in account restrictions.

x: -, y: -, w: -, h: -

Professional Automatic

Processing area

Automatic (AI detection) Selected area (drag a box over one region)

Automatic mode detects watermarks with AI. For a local logo, subtitle or corner mark, selected-area mode is recommended.

Usage status

Each user can claim a free Professional trial

Processing progress

Waiting to process

Download Processed Video

Upload a video, then choose automatic mode or select one watermark area.

Formats and limits: Files up to and including 15MB use Route 1, which supports MP4, MOV, WEBM, MKV and AVI with a longest edge of 2560px. Larger files use Route 2, which supports MP4 and MOV up to 300MB and 1080p. Both routes accept videos up to 120 seconds.

Processing History

Videos processed in this browser appear here so you can download the results again.

Why Use the Cloud Professional Version?

☁️

Professional Cloud Computing

Uses more powerful cloud resources and a workflow designed for video restoration

🎭

Complex-Background Repair

Designed for marks near people, complex textures and larger areas that are harder to process locally

🎬

Animated Watermark Support

Dedicated handling for animated marks and brand identifiers in Doubao-generated videos

📝

Automatic File Routing

Files up to 15MB use Route 1; larger files use Route 2

Choosing Basic or Professional

Basic runs locally in your browser and suits fixed corner marks, small watermarks and simple backgrounds. For complex backgrounds, subtitles or changing positions, Professional offers cloud AI detection and selected-area processing.

Feature	Basic (local browser)	Professional (cloud)
Processing location	Runs locally without uploading to our application server	Uploads the video to a professional cloud service to generate the result
Computing and workflow	Depends on local device performance and focuses on selected-area repair	Cloud computing and a video-restoration workflow designed to reduce blur and ghosting
Best watermark types	Fixed corner marks, small watermarks and simple backgrounds	Complex backgrounds, subtitles, large marks and animated Doubao watermarks
Processing Mode	Select the watermark area	Automatic or selected area; routing is chosen by file size
Limits	See the current on-page notice	Route 1: longest edge 2560px. Route 2: 300MB and 1080p. Both: 120 seconds.
Billing	Core features are free to use	Each user can claim a trial, then continue with prepaid usage packs

How to Remove a Video Watermark Online

The service first selects a route using the 15MB threshold. For a local logo, subtitle or corner mark, use selected-area mode for more precise targeting.

Selected Area

Target One Watermark Precisely

Best for a corner mark, fixed logo or local subtitle. Upload the video, drag the box over the watermark and click Start Processing.

Automatic

Run Automatic Processing on the Selected Route

Automatic mode submits the file to its assigned route. Switch to selected-area mode when you need to target a specific region.

📤

Upload a Video

The route is shown immediately after file selection, before upload begins.

🎯

Choose a Mode

Use automatic processing or draw one box around a local watermark.

⚡

Start Processing

On first use, the tool automatically claims this user's free trial quota. After the quota runs out, enter a redeem code to continue.

⬇️

Download the Result

Download the completed file and review both the picture and audio before publishing.

Which Watermarks Are Suitable?

The tool is suitable for logos, corner marks, text and common subtitle watermarks. Results are generally more stable when the mark covers less of the picture and the background is simpler.

Good Candidates

Fixed logo watermarks in a corner
Translucent platform marks
Text watermarks on a simple background
Corner labels, dates and account IDs
Stickers or marks you added yourself

More Difficult Cases

Large watermarks covering a face
Marks over a fast-moving background
Marks covering important text or texture
Complex subtitles covering the entire video

Professional Video Watermark Remover FAQ

When should I use Professional video watermark removal?

Use cloud processing for complex backgrounds, subtitles, larger marks or videos that need a more natural-looking repair.

Why can Professional produce better results?

Professional submits the video to a cloud processing service with more computing power and a workflow designed for video restoration. This can reduce blurred blocks, ghosting and obvious cover-up marks, although results still depend on watermark size, position, background complexity and source quality.

Can Professional guarantee a completely invisible repair?

No result can be guaranteed for every video. Professional generally handles complex marks, subtitles and moving backgrounds better, but marks covering important people, text, texture or a large area may still leave minor traces. Use the trial to test a representative clip first.

Is the upload private, and will my video be published?

Professional uploads the video to the cloud only to generate the requested result. The tool does not publish your video. Process only content you own or are authorized to edit.

Is there a video duration limit?

Both routes accept videos up to 120 seconds. Route 1 limits the longest edge to 2560px; Route 2 accepts up to 300MB and 1080p.

Which video formats are supported?

Route 1 supports MP4, MOV, WEBM, MKV and AVI up to 15MB. Route 2 supports MP4 and MOV above that threshold. Output is primarily MP4.

Which videos are better suited to Professional?

Professional is a better choice when the mark is over a complex background, near a person, in a subtitle region, large, or spread across several areas.

Will video watermark removal affect the original audio?

Watermark removal mainly changes the picture and normally leaves the original audio unchanged. Review both picture and audio after downloading the cloud result.