Convert Any Video to Any Format

Change formats or extract audio in seconds. Cacao Docs converts MP4, MOV, MKV, AVI, and more — with every frame staying crisp.

Converts MP4, MOV, MKV, AVI & More

Extract Audio as MP3, WAV & More

Fast, High-Quality Results

1.5M users

18,243 reviews

Drop your files here

Size up to 1024 MB

How It Works

Three steps. No installs. Done in minutes.

Drop Your Video In. Drag any video into Cacao Docs — MP4, MOV, MKV, AVI, WebM, whatever.

Pick Your Format. Choose a video format, or grab just the audio. Cacao Docs does it in seconds.

Download & Go. Save your file and play it anywhere. Every frame stays sharp.

Your Complete Audio & Video Toolkit

Transcribe, convert, extract — everything audio & video, handled in one place.

AI Transcription

Speech to text with speaker labels, timestamps, and 95%+ accuracy.

Format Conversion

MP3, WAV, M4A, OGG, FLAC — convert any audio or video format instantly.

Video to Audio

Extract audio from MP4, YouTube, Zoom recordings, and more.

Lightning Fast

Most files processed in under three minutes. No waiting around.

No Signup

Start instantly

100% Secure

Auto-deleted

Browser-Based

No installs

People Love These Tools

Podcasters, researchers, marketers, and remote teams use our audio & video tools every day.

Feb 14

My TV plays everything now

Had a folder of MKVs my smart TV flat-out refused. Cacao Docs turned them all into MP4s in minutes. Movie night is SAVED.

Mateo Silva

Feb 4

Editor finally accepts my clips

My editing app kept rejecting MOV files from my drone. Cacao Docs converted them and I was cutting footage 5 minutes later. Bless.

Freya Nilsson

Jan 25

Didn't even need to sign up

Expected the usual email-wall nonsense. Nope. Dropped my AVI, got my MP4, done in under a minute. I'm honestly shook.

Omar Haddad

2454 people converted files today

@cam****

6 mins ago

@amy****

10 mins ago

@zoe***

18 mins ago

Trusted and Secured by Industry Experts

Why People Pick Our Audio & Video Tools

Any Video, Any Format

MP4, MOV, MKV, AVI, WebM, FLV — Cacao Docs converts between all of them. One tool for every clip on your drive, no juggling apps.

Grab Just the Audio

Only need the sound? Cacao Docs pulls the audio out of any video as MP3, WAV, M4A, or FLAC. Music, podcasts, lectures — sorted.

Quality That Stays Crisp

No blurry mess, no washed-out colors. Cacao Docs preserves detail and clarity through every conversion — your video looks exactly like it should.

Done in Seconds

No rendering queues, no progress bars crawling along. Cacao Docs converts most videos in under a minute — upload, pick, download.

Zero Tech Skills Needed

No codecs, no resolution menus, no confusing settings. Cacao Docs runs right in your browser and just works — Mac, Windows, iPhone, Android.

Encrypted & Auto-Deleted

Your videos travel over encrypted connections and get wiped from Cacao Docs servers right after conversion. Nothing stored, nothing shared.

Video Converter Online

No signup needed. Just pick a tool and go.

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Frequently Asked Questions

Quick answers about our audio & video transcription and conversion tools.