WebM · 23 conversions · free
Convert WebM (WebM Video) files to and from 23 different formats. Free online conversion with no account required.
WebM to MP4
Convert WebM (WebM Video) files to MP4 (MPEG-4 Video) format. Free guest conversions — no signup required.
WebM to GIF
Convert WebM (WebM Video) files to GIF (Graphics Interchange Format) format. Free guest conversions — no signup required.
WebM to AAC
Convert WebM (WebM Video) files to AAC (Advanced Audio Coding) format. Free guest conversions — no signup required.
WebM to AIFF
Convert WebM (WebM Video) files to AIFF (Audio Interchange File Format) format. Free guest conversions — no signup required.
WebM to AVI
Convert WebM (WebM Video) files to AVI (Audio Video Interleave) format. Free guest conversions — no signup required.
WebM to FLAC
Convert WebM (WebM Video) files to FLAC (Free Lossless Audio Codec) format. Free guest conversions — no signup required.
WebM to FLV
Convert WebM (WebM Video) files to FLV (Flash Video) format. Free guest conversions — no signup required.
WebM to M4A
Convert WebM (WebM Video) files to M4A (MPEG-4 Audio) format. Free guest conversions — no signup required.
WebM to MKV
Convert WebM (WebM Video) files to MKV (Matroska Video) format. Free guest conversions — no signup required.
WebM to MOV
Convert WebM (WebM Video) files to MOV (QuickTime Movie) format. Free guest conversions — no signup required.
WebM to MP3
Convert WebM (WebM Video) files to MP3 (MPEG Audio Layer III) format. Free guest conversions — no signup required.
WebM to OGG
Convert WebM (WebM Video) files to OGG (Ogg Vorbis) format. Free guest conversions — no signup required.
WebM to Opus
Convert WebM (WebM Video) files to Opus (Opus Audio) format. Free guest conversions — no signup required.
WebM to WAV
Convert WebM (WebM Video) files to WAV (Waveform Audio File) format. Free guest conversions — no signup required.
WebM to WMA
Convert WebM (WebM Video) files to WMA (Windows Media Audio) format. Free guest conversions — no signup required.
WebM to WMV
Convert WebM (WebM Video) files to WMV (Windows Media Video) format. Free guest conversions — no signup required.
AVI to WebM
Convert AVI (Audio Video Interleave) files to WebM (WebM Video) format. Free guest conversions — no signup required.
FLV to WebM
Convert FLV (Flash Video) files to WebM (WebM Video) format. Free guest conversions — no signup required.
GIF to WebM
Convert GIF (Graphics Interchange Format) files to WebM (WebM Video) format. Free guest conversions — no signup required.
MKV to WebM
Convert MKV (Matroska Video) files to WebM (WebM Video) format. Free guest conversions — no signup required.
MOV to WebM
Convert MOV (QuickTime Movie) files to WebM (WebM Video) format. Free guest conversions — no signup required.
MP4 to WebM
Convert MP4 (MPEG-4 Video) files to WebM (WebM Video) format. Free guest conversions — no signup required.
WMV to WebM
Convert WMV (Windows Media Video) files to WebM (WebM Video) format. Free guest conversions — no signup required.
about this format
WebM is an open, royalty-free video format designed for the web. It uses VP8/VP9 or AV1 codecs and is supported by most modern browsers. WebM is common in screen recordings and HTML5 video.
faq
WebM is an open, royalty-free video format designed for the web. It uses VP8/VP9 or AV1 codecs and is supported by most modern browsers. WebM is common in screen recordings and HTML5 video.
Upload your WebM file using the drop zone, choose your target format, and click convert. Download the result — no account required.
Yes. Convertica offers free daily conversions for guest users with no account needed. Paid plans offer higher limits.
Free, no account required. Your files are deleted within 24 hours.