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New: Pro Inpainting Engine v2.0

Free AI Video Watermark Remover

Remove small timestamps, stickers, logos, and screen-recording overlays from media you own.

Drag & Drop your video or image here
MP4, WebM, MOV, JPG, PNG, or WEBP up to 20MB
Only upload media you own or have permission to edit. Your file is processed temporarily and is not saved to your account.

Why Choose CleanVid

Engineered with modern inpainting fluid dynamics for clean pixel reconstruction without unnatural blurring.

Cinematic Blending

We don't just blur the video. Our custom engine adds subtle film grain back into the cleaned area so it perfectly matches natural video compression artifacts.

Freehand Sketching

No clunky boxes or sliders. Simply paint over any watermark with a flexible brush tool to tell the AI exactly what to remove.

Privacy First

Your videos are never stored. Everything is processed securely in isolated temporary directories and deleted immediately after download.

How It Works

Remove watermarks from videos and images in three incredibly simple steps without any editing experience.

01

Upload Media

Drag and drop your MP4, MOV, JPG, or PNG file into the uploader. We support files up to 20MB for blazing fast AI processing.

02

Sketch the Mask

Simply draw over the watermarks, text, or unwanted objects using our freehand brush tool. On mobile, use our smart loupe to trace perfectly.

03

Clean & Download

Hit 'Clean'. Our AI engine uses advanced Navier-Stokes fluid dynamics inpainting to seamlessly recreate the missing pixels.

Supported Overlays & Watermarks

CleanVid eliminates all common video overlays across social networks, cameras, and editing suites.

Social Media Badges

Erase dynamic bouncing logos and author handles from TikTok, Instagram Reels, YouTube Shorts, and CapCut.

Timestamps & Timecodes

Remove date stamps, CCTV overlay timers, battery indicators, and screen recorder status bars cleanly.

Subtitles & Text Captions

Inpaint hardcoded burned-in subtitles, captions, and title cards without having to crop the lower third.

Stickers & Emojis

Clean unwanted floating reaction emojis, snap filters, and stickers from personal video clips.

The Science of Navier-Stokes Video Inpainting

Algorithmic Pixel Reconstruction

Traditional watermark removal tools apply a Gaussian blur over the target region, which creates an obvious, ugly frosted glass smudge. CleanVid takes a completely different mathematical approach.

Our backend combines Alexandru Telea fast marching with Navier-Stokes fluid dynamics partial differential equations (PDEs). The algorithm treats pixel brightness and color as a continuous velocity field, propagating information from the boundary inward along lines of equal gradient. As a result, textures, background foliage, sky gradients, and geometric edges seamlessly flow across the removed region.

Comparison Matrix

CleanVid vs. Traditional Alternatives

See how CleanVid compares to basic video blur tools and paid credit-based online removers.

FeatureCleanVid AIStandard Blur ToolsPaid Credit Sites
Pricing100% FreeFree with ads$9 – $29 / month
Account RequiredNo Signup NeededVariesMandatory Sign-in
Inpainting QualityNavier-Stokes Fluid FillNoticeable Smudge / BlurCloud Inpainting
User PrivacyDestroyed InstantlyUndisclosed RetentionStored on Account
Export ResolutionFull 1080p ResolutionDownscaled to 480pPay for HD

Frequently Asked Questions

What is CleanVid?
Can I remove multiple watermarks at once?
How does the AI watermark removal work?
What file formats and sizes do you support?
Is my data safe and private?
Can I use CleanVid on smartphone browsers?
What are the legal guidelines for removing watermarks?