Convert Video Online
Upload a video, choose an output format, resolution, frame rate, and bitrate, then download the converted file directly from your browser.
Upload your video
Convert your video to MP4, MOV, or MKV with simple controls for resolution, frame rate, and video quality.
Hints
- Wait for the current download to finish before starting another conversion, or it may fail.
- Very large videos may take longer or fail on memory-limited browsers or devices.
Status: Ready
How to use
- 1 Choose a supported video file from your device.
- 2 Pick an output format, resolution, and frame rate, then set the target bitrate.
- 3 Convert and download the new video.
Supported formats
Input
Output
Convert to the format you need
Output MP4, MOV, or MKV from a wide range of common video files.
Control size, frame rate, and quality
Pick a resolution, frame rate, and target bitrate so the output fits your use case.
Private by design
Your video stays on your device while the browser prepares the converted download.
Frequently asked questions
Can I convert a video online without uploading it?
Yes. The selected video is processed in your browser, so it is not uploaded to a server.
Which output formats are supported?
The tool outputs MP4, MOV, and MKV. These cover most common playback and editing needs.
Does upscaling make my video true 4K?
No. Upscaling only changes the resolution. It does not add detail or improve quality, so a video upscaled to 4K keeps the original quality.
Can I control the video quality or size?
Yes. The bitrate slider sets the target video bitrate, and the estimated output size updates as you move it.
Will the video keep its audio?
Yes. The tool keeps the original audio track while converting the video.
Why is the actual output size different from my estimate?
The estimate is calculated from your chosen bitrate and the video length. The real result varies because bitrate control is not exact, and compression depends on how much detail each frame contains.
Related tools
Need large files, batch conversion, or faster exports?
The online tool is convenient for a quick conversion. For bigger jobs, Brivotech Video Converter gives you a faster desktop workflow with large file support, batch processing, offline work, and more video export control.
Batch conversion
Convert multiple videos without repeating the same browser workflow.
Large video support
Work with files that are too big or slow for browser-based processing.
Offline and private
Process media locally on your computer without uploading videos to the cloud.
More export control
Use a desktop app when you need repeated exports or heavier media tasks.