Workflow Use Cases

Extract Audio from Screen Recording

Extract audio tracks from screen recordings. Convert OBS, screen capture videos to MP3. Private, browser-based, no upload required.

No File Uploads
100% Private
Instant Processing
Works Offline

Drag & Drop Your Files

or click to browse • Supports up to 20 files at once

MP4
MP3
MOV
WAV
WebM
FLAC
+more

Screen Recording Audio Extraction

Screen recordings capture both video and audio, but sometimes you only need the audio. Whether it's narration from a tutorial, a meeting recorded via screen capture, or audio from a webinar, our tool extracts the audio track cleanly and efficiently - all without uploading your recordings anywhere.

How Screen Recording Extraction Works

Screen recording software like OBS, QuickTime, or Windows Game Bar creates video files with embedded audio tracks. Our tool reads these video files, extracts the audio stream, and converts it to your chosen format (MP3, WAV, etc.). The process happens entirely in your browser.

Why Extract Audio from Screen Recordings?

Audio-only files are dramatically smaller than videos. Extract meeting audio for transcription, separate narration for repurposing, or create audio versions of video content. Audio files are also easier to edit and share than full video files.

Common Extraction Needs

  • Extracting meeting audio from screen recordings for notes or transcription
  • Separating tutorial narration for podcast or audio course use
  • Creating audio backups of video content
  • Preparing audio from webinar recordings for redistribution

Private Screen Recording Processing

Screen recordings often capture sensitive content - passwords typed, confidential documents displayed, private conversations. Our local processing ensures these recordings never leave your device during audio extraction.

How It Works

1

Select Your Files

Drag and drop or click to select audio or video files from your device.

2

Local Processing

Files are processed directly in your browser - no server uploads.

3

Download Result

Get your converted files instantly. They never leave your device.

Format Guide & Compatibility

Use this quick guide to choose the right output settings for MP3 conversion.

  • Use MP3 when you need maximum device and app compatibility.
  • If quality is critical, compare MP3 output with lossless options like WAV or FLAC.
  • MP3 usually delivers smaller file size for sharing and storage.
  • Popular workflows for this tool include MP4 -> MP3, MOV -> MP3, WEBM -> MP3.
  • All conversion runs locally in your browser, so your source files stay on your device.

MP4 vs MP3 vs MOV vs WEBM

Format File Size Quality Best For
MP4 Small Good Everyday listening, universal sharing
MP3 Small Good Everyday listening, universal sharing
MOV Small Good Everyday listening, universal sharing
WEBM Small Good Everyday listening, universal sharing

Troubleshooting

File is not supported

Re-export your source file in a common format and try again. Corrupted files may fail to decode.

Output has no audio

Your source may not contain an audio track, or it may use an uncommon codec. Try another source file to confirm.

Conversion is slow

Close heavy browser tabs and background apps. Local conversion speed depends on your device CPU and file size.

Large files fail

Split very large files into smaller parts or use a shorter clip first, then convert full media on a more powerful device.

Download did not start

Allow downloads for this site in browser settings and retry. Some blockers can prevent automatic file downloads.

Frequently Asked Questions

Which screen recording formats are supported?

All common formats: MP4, MOV (QuickTime), MKV (OBS default), WebM, and AVI. If your screen recorder outputs a video file, we can likely extract its audio.

What if my screen recording has multiple audio sources?

The tool extracts all audio mixed into the primary audio track. If you recorded with separate audio tracks (some software supports this), only the main mixed track is extracted.

Will I get both system audio and microphone audio?

Yes, if your screen recording captured both. The extraction preserves whatever audio was recorded, including system sounds, application audio, and microphone input - all mixed together.

Can I extract audio from very long screen recordings?

Yes, though processing time increases with file size. Multi-hour recordings work fine but may take several minutes to process depending on your device's capabilities.

What's the best output format for extracted audio?

MP3 works for most purposes. If you need to edit the audio further, consider WAV for lossless quality. For voice-only recordings, 128kbps MP3 provides excellent quality at small file sizes.

Ready to Convert?

Start converting your files right now. No signup, no uploads, no waiting.