WEBM to MP4

Convert WEBM files to MP4 online, free and fast.

Conversion runs on your own device. The first conversion downloads the converter engine (about 30 MB) once. Long videos can take a few minutes on phones.

How to convert WEBM to MP4

  • 1. Choose or drag & drop your WEBM files.
  • 2. Click "Convert to MP4".
  • 3. Download your MP4 files one by one or all together as a ZIP.

Frequently asked questions

Add your WEBM files, click convert and download the MP4 versions. You can convert several files at once.

Yes. You can convert files for free without creating an account.

Most conversions run entirely inside your browser, so the file never leaves your device. Formats that need desktop software (like Word, PowerPoint, eBooks and CAD) are converted on secure servers and deleted automatically after conversion.

Popular video conversions

MOV to MP4MKV to MP4AVI to MP4MP4 to GIFGIF to MP4MP4 to WEBMWMV to MP4

All file converters

Image ConverterConvert HEIC, WebP, AVIF, RAW camera files (CR2, NEF, ARW, DNG…), PSD, TIFF, ICO and 40+ more image formats.Audio ConverterConvert MP3, WAV, M4A, AAC, OGG, OPUS, FLAC, WMA and more, including extracting audio from video.Video ConverterConvert MP4, MOV, WEBM, MKV, AVI, WMV, FLV and GIF, plus video to MP3.Document ConverterConvert Word (DOCX, DOC), PDF, ODT, RTF, TXT, HTML and Pages documents.Presentation ConverterConvert PowerPoint (PPTX, PPT), Keynote and OpenDocument presentations.Spreadsheet ConverterConvert Excel (XLSX, XLS), CSV, ODS and Numbers spreadsheets.eBook ConverterConvert EPUB, MOBI, AZW3 (Kindle), FB2, LIT and PDF eBooks.Font ConverterConvert TTF, OTF, WOFF, WOFF2, EOT and SVG fonts for websites and apps.Archive ConverterConvert ZIP, RAR, 7Z, TAR, TAR.GZ, BZ2, XZ, ISO and more.Vector ConverterConvert SVG, EPS, AI, EMF, WMF, CDR and PS vector graphics.CAD ConverterConvert AutoCAD DWG and DXF drawings.

See all 103 free tools

Scroll to Top