Convert WebM to MP4 in Seconds

Got a WebM that won't play outside the browser? Cacao Docs converts it to MP4 instantly — free, private, zero installs.

Instant WebM to MP4

No Signup Required

Works on Any Device

1.5M Benutzer

17,150 Bewertungen

Legen Sie Ihre Datei hier ab

oder

So funktioniert's

Drei Schritte. Keine Installation. In Minuten erledigt.

WebM to MP4 Converter — Convert WebM Video Files to MP4 Online Free | Cacao Docs

Upload Your WebM. Drag your WebM file into Cacao Docs or click to browse. Screen recordings, browser downloads, YouTube saves — any WebM works.

Cacao Docs Converts It. Our engine remuxes your WebM into a clean MP4 in seconds. High quality, fast, no settings to mess with.

Download Your MP4. Grab your MP4 and you're sorted. Plays on any phone, TV, browser, or video editor — no more "format not supported" grief.

Ihr komplettes Audio- & Video-Toolkit

Transkribieren, konvertieren, extrahieren — alles rund um Audio & Video, an einem Ort bearbeitet.

KI-Transkription

Sprache in Text mit Sprecherkennzeichnung, Zeitstempeln und 95%+ Genauigkeit.

Formatkonvertierung

MP3, WAV, M4A, OGG, FLAC — konvertieren Sie jedes Audio- oder Videoformat sofort.

Video zu Audio

Audio aus MP4, YouTube, Zoom-Aufnahmen und mehr extrahieren.

Blitzschnell

Die meisten Dateien werden in weniger als drei Minuten verarbeitet. Keine Wartezeiten.

Keine Anmeldung

Sofort starten

100% sicher

Automatisch gelöscht

Browserbasiert

Keine Installation

Diese Tools werden geliebt

Podcaster, Forscher, Marketer und Remote-Teams nutzen unsere Audio- & Video-Tools täglich.

Feb 17

My screen recordings finally work everywhere

I record tutorials in WebM and nothing would play them outside Chrome. Cacao Docs converted them all to MP4 and now they work on every device my clients use. Total lifesaver.

Dana Korhonen

Feb 2

Fast, clean, no drama

Converted a 1-hour WebM lecture to MP4 in under two minutes. Quality was spot on. Cacao Docs is genuinely the best free tool I've used for this — no fluff, just results.

Nico Bauer

Jan 30

No sign-up, no watermark, perfect

Every other site I tried slapped a watermark on or demanded an account. Cacao Docs just converted my WebM and let me download it. Bookmarked immediately.

Aisha Mensah

824 Personen haben heute Dateien konvertiert

Lädt...

Vertraut und zertifiziert von Branchenführer

Warum unsere Audio- & Video-Tools gewählt werden

Plays Literally Everywhere

WebM is great for the web but a nightmare outside it. MP4 works on iPhones, Android, Smart TVs, video editors, and every streaming platform. Cacao Docs gets you there in one click.

No Quality Loss

Cacao Docs converts your WebM to MP4 while keeping the video and audio quality intact. Sharp picture, clean sound — what goes in comes out.

Perfect for Screen Recordings

Browser screen recorders often spit out WebM. Cacao Docs converts those recordings to MP4 so you can share them, edit them, or upload them anywhere without a second thought.

Batch It Up

Got a stack of WebM files to convert? Cacao Docs lets you queue them up and knock them out back to back. No repetitive uploading, no wasted clicks.

Transcribe the Audio After

Once you have your MP4, run it through Cacao Docs AI transcription to pull out subtitles, captions, or a full text transcript. One platform, full workflow.

Encrypted & Auto-Deleted

Your video is locked with encryption on upload and wiped from Cacao Docs servers the second conversion is done. Zero data stored, zero risk.

Plays Literally Everywhere

WebM is great for the web but a nightmare outside it. MP4 works on iPhones, Android, Smart TVs, video editors, and every streaming platform. Cacao Docs gets you there in one click.

No Quality Loss

Cacao Docs converts your WebM to MP4 while keeping the video and audio quality intact. Sharp picture, clean sound — what goes in comes out.

Perfect for Screen Recordings

Browser screen recorders often spit out WebM. Cacao Docs converts those recordings to MP4 so you can share them, edit them, or upload them anywhere without a second thought.

Batch It Up

Got a stack of WebM files to convert? Cacao Docs lets you queue them up and knock them out back to back. No repetitive uploading, no wasted clicks.

Transcribe the Audio After

Once you have your MP4, run it through Cacao Docs AI transcription to pull out subtitles, captions, or a full text transcript. One platform, full workflow.

Encrypted & Auto-Deleted

Your video is locked with encryption on upload and wiped from Cacao Docs servers the second conversion is done. Zero data stored, zero risk.

WebM to MP4 Online

Keine Anmeldung erforderlich. Wählen Sie einfach ein Tool und los geht's.

Convert WebM to MP4

4.6

1,340 Bewertungen

4.5

13,920 Bewertungen

4.6

4,550 Bewertungen

Häufig gestellte Fragen

Schnelle Antworten zu unseren Audio- & Video-Transkriptions- und Konvertierungstools.

Convert WebM to MP4 in Seconds

Legen Sie Ihre Datei hier ab

So funktioniert's

Ihr komplettes Audio- & Video-Toolkit

KI-Transkription

Formatkonvertierung

Video zu Audio

Blitzschnell

Diese Tools werden geliebt

Vertraut und zertifiziert von Branchenführer

Warum unsere Audio- & Video-Tools gewählt werden

Plays Literally Everywhere

No Quality Loss

Perfect for Screen Recordings

Batch It Up

Transcribe the Audio After

Encrypted & Auto-Deleted

Plays Literally Everywhere

No Quality Loss

Perfect for Screen Recordings

Batch It Up

Transcribe the Audio After

Encrypted & Auto-Deleted

WebM to MP4 Online

Häufig gestellte Fragen

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