Which formats can I convert to MP4?
WebM, MOV, AVI, MKV, FLV, M4V, MPEG, 3GP and more. All output as H.264 MP4.
Video Converter Tools
Free Video Converter Tools
Convert WebM, MOV, AVI, MKV, FLV, and other supported formats to MP4, or extract MP3 audio from MP4, WebM, and MOV files.
Start with an uploadPick the exact video tool before choosing a file.
MP410MB max
15video tools
MP4, MOV, WebM, AVIsupported formats
Freeno signup needed
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Video Tools
Free online video converter tools for MP4, MOV, WebM, AVI, MKV, FLV and more formats.
MP4 to MP3 ConverterConvert MP4 video to MP3 audio online for free. Extract audio from video files for music, interviews, lectures, clips, and podcasts.Video to Audio ConverterConvert video to audio online. Extract MP3 from MP4, WebM, and MOV videos for free.WebM to MP4 ConverterConvert WebM to MP4 online. Free WebM to MP4 converter — no signup, no software.MOV to MP4 ConverterConvert MOV to MP4 online. Free MOV to MP4 converter — works with iPhone and Mac QuickTime files. No signup.GIF to MP4 ConverterConvert GIF to MP4 online for free. Turn animated GIFs into smaller MP4 videos for social media, Slack, emails, and web.3G2 to MP4 ConverterConvert 3G2 to MP4 video online for free. Upload your 3G2 file and download a browser-friendly MP4 file with no signup.3GP to MP4 ConverterConvert 3GP to MP4 video online for free. Upload your 3GP file and download a browser-friendly MP4 file with no signup.AVI to MP4 ConverterConvert AVI to MP4 video online for free. Upload your AVI file and download a browser-friendly MP4 file with no signup.FLV to MP4 ConverterConvert FLV to MP4 video online for free. Upload your FLV file and download a browser-friendly MP4 file with no signup.M2TS to MP4 ConverterConvert M2TS to MP4 video online for free. Upload your M2TS file and download a browser-friendly MP4 file with no signup.M4V to MP4 ConverterConvert M4V to MP4 video online for free. Upload your M4V file and download a browser-friendly MP4 file with no signup.MKV to MP4 ConverterConvert MKV to MP4 video online for free. Upload your MKV file and download a browser-friendly MP4 file with no signup.MPEG to MP4 ConverterConvert MPEG to MP4 video online for free. Upload your MPEG file and download a browser-friendly MP4 file with no signup.MPG to MP4 ConverterConvert MPG to MP4 video online for free. Upload your MPG file and download a browser-friendly MP4 file with no signup.MTS to MP4 ConverterConvert MTS to MP4 video online for free. Upload your MTS file and download a browser-friendly MP4 file with no signup.
How It Works
- Choose the tool — convert to MP4 or extract audio from a video.
- Upload your file. MP4 video conversion supports up to 200MB; MP3 audio extraction supports up to 10MB.
- Download the result in seconds — no software needed.
Common Uses
- Convert WebM, MOV, MKV or FLV files to MP4 for universal playback.
- Extract MP3 audio from supported MP4, WebM, or MOV files.
- Share screen recordings from Chrome or iPhone with anyone.
Video Tools FAQ
Can I extract audio from a video?
Yes. Use MP4 to MP3 or Video to Audio to extract audio from any supported video file as MP3.
How large can the video file be?
Video-to-MP4 tools accept up to 200MB. MP3 audio-extraction tools accept up to 10MB.
Where can I compress a video?
Use the Compress tools category to reduce video file sizes for MP4, MOV, WebM, and AVI.