Add a logo image or custom text watermark to your videos with position and opacity controls. 100% browser-based.
Crop the visual area of your MP4, MOV, AVI, or WebM video directly in the browser with preset aspect ratios or custom selections. No signup or account required.
Accepts SRT or VTT subtitle files and translates their text content into any of 100+ target languages while preserving exact timing codes and frame. Uses cloud-based processing.
Burn SRT or VTT subtitles directly into multiple video files in one batch. Content republishers use it to prepare videos for platforms that do not support soft subtitles. Everything runs locally in your browser — nothing is uploaded.
Apply a text logo, image logo, or timestamp overlay to dozens of images at once with configurable position, opacity, and rotation per batch. Everything runs locally in your browser — nothing is uploaded.
Add custom text labels, annotations, and captions directly onto PDF pages. Choose font size, color, and position. Perfect for signing, marking up, or adding notes to documents.
Video Watermark Adder lets you add a logo image or custom text watermark to your videos with position and opacity controls. 100% browser-based.. It works on any device with a modern web browser.
Add a logo image or custom text watermark to your videos with position and opacity controls. 100% browser-based. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, Video Watermark Adder runs entirely on your device with no internet connection needed. All processing is done locally.
Add a logo image or custom text watermark to your videos with position and opacity controls. 100% browser-based. Runs locally in your browser using FFmpeg WASM.
Common formats include MP4, MOV, AVI, WebM, MKV, and GIF. The exact list varies by tool.
Depends on file size, your device's CPU, and the operation. Most conversions complete within seconds to a few minutes.
Yes. All processing happens locally — your videos never leave your device.
Free users can process up to 30MB. Signing in increases the limit to 150MB. Pro subscribers can process files up to 2GB.
Video Filters
Apply stunning visual effects to your videos. Choose from color filters, artistic effects, blurs, and lighting adjustments. Combine multiple filters for unique looks.
Video Compressor
Reduces MP4, MOV, and WebM video file sizes using configurable CRF (Constant Rate Factor) encoding, resolution scaling, and bitrate control. Includes a quality preview before processing. Handles files up to 500MB.