Video Converter
Video Converter is a free online tool that lets you convert video between MP4, WEBM, MOV, MKV, and more. It runs entirely in your browser — no sign-up, no watermark, and your files are never uploaded.
Free · unlimited · processed privately in your browser
Your files stay private — 100% in your browser
We never upload your files, photos, or videos to any server. Everything is processed directly in your browser, so your data never leaves your device. That means zero privacy worries — no one else can ever see or store what you convert.
- No uploads
- Processed on your device
- No sign-up needed
About Video Converter
Our free online video converter lets you change videos between MP4, WEBM, MOV, MKV, AVI, FLV, WMV and more formats in seconds. As an any video converter that works right in your browser, it needs no software install, no sign-up, and adds no watermark. Whether you need a video converter to MP4 for maximum compatibility, want to extract audio with a video converter to MP3, or are looking for a truly free video converter with no limits, this tool handles it. Everything runs directly in your browser, so your files are never uploaded to a server and stay completely private.
After you upload
Choose the format you want out, then run it. Advanced Options let you set the codec, resolution, frame rate, rotation, flip, crop, volume and trim.
How to use Video Converter
- 1Click Choose Files and select the video you want to convert.
- 2Pick your output format (MP4, WEBM, MOV or MKV).
- 3Press Run — the converter processes the video in your browser.
- 4Download your converted video instantly.
Frequently asked questions
What is a video converter?
A video converter is a tool that changes a video from one format to another — for example MP4 to WEBM or MOV to MP4 — so it plays on the device or app you need.
What is an online video converter?
An online video converter runs in your web browser instead of installed software. Ours converts your video locally in the browser, so there is nothing to download.
Is this video converter really free?
Yes. It is a completely free video converter with no limits on the number of conversions, no sign-up, and no watermark on the output.
What is the best free video converter?
The best free video converter is one that is fast, has no watermark, and keeps your files private. Because ours processes video in your browser with no upload and no limits, it is a strong free option.
Which video converter has the best quality?
For best quality, convert to MP4 (H.264) or keep the original resolution. Our converter preserves your source resolution and uses high-quality encoding settings.
Which is the fastest video converter?
Speed depends on your device, since conversion runs locally. Short clips convert in seconds; large videos take longer but never leave your computer.
How do I use this video to video converter?
Upload your video, choose the output format (MP4, WEBM, MOV or MKV), press Run, and download the converted file.
How do I convert video to audio?
To convert video to audio, use our Video to MP3 tool, which extracts the audio track from any video and saves it as an MP3.
How do I change the resolution in a video converter?
Resolution control is handled by our Video Compressor, where you can re-encode at a smaller size. The converter itself keeps the original resolution.
Is an online video converter safe?
Yes. This online video converter is safe because your videos are processed in your browser and are never uploaded to any server.
How to convert a video to mp4?
Use Video Converter above: upload your file, run it, and download the result. It is free with no limits or sign-up, and the whole process happens on your own device using your browser, so your media is never uploaded and nobody else can access it.
How to convert a video without losing quality?
Use Video Converter above: upload your file, run it, and download the result. It is free with no limits or sign-up, and the whole process happens on your own device using your browser, so your media is never uploaded and nobody else can access it.