How does the watermark remover work without an API key or server upload?

The tool uses high-performance HTML5 Canvas and mathematical content-aware inpainting algorithms directly in your browser memory. It analyzes the border pixels surrounding the selected watermark and diffuses the background texture smoothly to erase the logo.

Can I remove watermarks from both photos and videos?

Yes! You can switch between 'Image Watermark Remover' (for JPG, PNG, WebP) and 'Video Watermark Remover' (for MP4, WebM, MOV). On video, it tracks the watermark bounding box and cleans every frame during playback or export.

Is my private media uploaded to any server?

Never. All image rendering, video decoding, and watermark removal execute 100% locally on your computer. Your files never leave your device.

100% In-Browser Content-Aware Inpainter • Zero API Keys • Image & Video • 100% Private

Free Image & Video Watermark Remover

Select the watermark, logo, or timestamp with a box or brush mask to erase it with seamless texture infill. Works 100% client-side in your browser.

100% In-Memory Processing

1. Select Media File

Image Mode

Click or Drag & Drop Image Here

Supports JPG, PNG, WebP, BMP (Up to 50MB)

2. Watermark Selection & Mode

Removal Algorithm:

Edge Feather & Smoothing: 6 px

Active Masks: 1 Area

Interactive Canvas Workspace

Drag box to cover watermark

No Image or Video Loaded

Upload your file or click "Sample Image" / "Sample Video" above to test inpainting.

How Client-Side Inpainting Removes Watermarks

State-of-the-art computational photography algorithms running 100% locally in your web browser with zero server uploads or external API costs.

Content-Aware Infill

Synthesizes surrounding gradients, color contours, and high-frequency textures to seamlessly reconstruct the area beneath the watermark.

100% Client-Side Privacy

Your sensitive photos, copyrighted graphics, and confidential videos never touch any third-party AI backend or remote server.

Frame-by-Frame Video Delogo

Removes TV station logos, TikTok corner badges, and timestamp overlays across video sequences with real-time stream re-encoding.

Frequently Asked Questions

What is the best way to select a watermark for clean removal?

For rectangular logos, stamps, or date-time overlays, use the Box Selection Tool and drag the handles so the box just barely encloses the watermark. For irregular shapes or handwriting, switch to the Brush Eraser and paint directly over the pixels you wish to erase.

Which inpainting method should I choose?

Use Content-Aware Texture Inpaint for photos with detailed background textures (sky, grass, fabric). For solid or smooth gradient backgrounds, choose Border Gradient Diffusion. For TV stamps or subtitles, use Delogo Smooth Blur.

Are output downloads labeled with 360tools.me branding?

Yes! All processed images and videos are cleanly exported with filenames starting with 360tools.me_watermark_removed_... with no watermarks added by our tool.