Add custom text watermarks or image logos to videos. 9 position grid placement, adjustable opacity and size. Protect your content with branded watermarks. Drag-and-drop positioning.
Add a text or image watermark to your videos to protect your content or establish brand presence. Position the watermark anywhere on the frame, adjust its size and opacity, and preview exactly how it will look during playback. The tool supports both static watermarks that stay in one position and tiled patterns that cover the entire frame for stronger protection.
Initializing in your browser…
Trim and cut videos precisely with frame-by-frame scrubbing. Set start/end points visually, preview clips in real-time, and export trimmed videos instantly. No upload required - runs 100% in browser.
Convert videos between MP4, WebM, OGG, MOV, AVI, and MKV formats. Device presets for YouTube, Instagram, TikTok, iPhone, Android. Quality options from fast to high quality encoding.
Merge multiple video clips into one seamless video. Drag-and-drop reordering, preview before export, timeline visualization. Combine videos in any format with automatic re-encoding.
Course preview videos need a semi-transparent logo so leaked copies are traceable.
Input
lesson.mp4 + logo.png · bottom-right · 35% opacity
Output
lesson.mp4 with a persistent corner watermark
A fixed, low-opacity overlay marks ownership without obscuring content and is awkward to crop out cleanly. Batch application keeps an entire course visually consistent.
Add a text or image watermark to your videos to protect your content or establish brand presence. Position the watermark anywhere on the frame, adjust its size and opacity, and preview exactly how it will look during playback. The tool supports both static watermarks that stay in one position and tiled patterns that cover the entire frame for stronger protection.
Watermark preview copies of videos to deter unauthorized use while sharing with clients or reviewers.
Add a logo watermark to all published videos for consistent branding across your content.
Embed your name or business details into videos as evidence of original authorship.
Watermarks burned into the video are permanent, they become part of the pixel data. However, no watermark is completely tamper-proof; a persistent editor could crop or paint over it.
The watermark is composited onto the video frames during re-encoding. Quality depends on your export settings, not the watermark itself. Use high quality settings to minimize any loss.
Currently the watermark applies to the entire video. For time-limited watermarks, trim the video first and watermark only that segment.
Video is decoded and re-encoded on your own device. Large files never leave your machine.