About VideoMaster Video Editor
VideoMaster is a lightweight video editor that runs in your web browser. Drop in a few video clips or photos, put them in order on the timeline, trim each one to the exact second and export a single MP4 file. There is nothing to install and no watermark is added to your video.
The editor can do the processing in two ways. Small projects can be encoded directly in your browser with FFmpeg compiled to WebAssembly, so the files never leave your computer. Larger projects can be sent to the server, where native FFmpeg builds the final video much faster.
Features
- Combine any number of video clips and photos into one movie
- Precise trimming with start/end markers and 0.1 second fine tuning
- Smooth cross-fade transitions between clips
- Text overlays with a choice of fonts, colors, positions and timing
- Background music or voice-over with its own volume control
- Export presets from fast "Draft" to "Maximum" quality, H.264 + AAC MP4
- Projects are saved to your account, so you can come back and continue
How to use it
- Create a free account (only a username and password are needed) and sign in.
- Click "Add" and choose videos or photos from your device.
- Click a clip to set its start and end, volume, or display time for photos.
- Add text or audio overlays from the toolbar if you need them.
- Press "Export", pick the resolution and quality, and download the MP4.
Frequently asked questions
Is the video editor free?
Yes. All features are free to use and no watermark is added to the exported video.
Why do I need an account?
The account only stores your project settings (clip order, trims, overlays) so you can reopen them later. Your media files stay in your browser cache.
What formats can I upload?
Any format your browser can play, typically MP4, MOV, WebM and MKV for video, JPG and PNG for photos, and MP3, WAV, OGG or M4A for audio overlays.
Export is slow. What can I do?
In-browser encoding uses a single CPU core. Choose a lower resolution or the "Draft" preset, or select the native (server) export method when it is available.