Converters

YouTube to MP3 Converter

Convert YouTube videos to MP3 audio for free. Download YouTube audio in high quality. Fast YouTube MP3 converter online.

Use YouTube to MP3 Converter to get instant results without uploads or sign-ups. Everything runs securely in your browser for fast, reliable output.

Your results will appear here.

Ready to run.

About this tool

Our YouTube to MP3 Converter Calculator helps you estimate file sizes and specifications for converting YouTube videos to audio format.

Converting YouTube videos to MP3 allows you to listen to music, podcasts, lectures, and other audio content offline without video.

Always respect copyright laws. Only download content you have rights to or that is freely available under Creative Commons.

Usage examples

Music Video to MP3

Extract audio from 4-minute music video

Input: 4-minute video, 320 kbps → Output: ~10 MB MP3 file

Podcast Conversion

Convert 30-minute podcast video to audio

Input: 30-minute video, 192 kbps → Output: ~44 MB MP3 file

How to use

  1. Enter YouTube video URL or video ID
  2. Select desired audio quality (bitrate)
  3. Choose MP3 or other audio format
  4. View estimated file size and download time

Benefits

  • Extract audio from YouTube videos
  • Listen offline without video
  • Save storage space vs video
  • Multiple quality options
  • Fast conversion process
  • Compatible with all devices
  • Perfect for music and podcasts

FAQs

What audio quality should I choose?

320 kbps offers highest quality. 192 kbps is good balance. 128 kbps suitable for spoken content. Higher bitrate = larger file but better sound.

Is it legal to convert YouTube to MP3?

Legality depends on the content. Converting copyrighted music without permission violates copyright. Only convert content you own or that's freely available.

How long does conversion take?

Typically 1-2 minutes for most videos. Longer videos take more time. Download speed also affects total time.

What is the best audio quality for YouTube conversions?

320kbps MP3 is highest quality, 256kbps is excellent, 192kbps good for most, 128kbps acceptable for speech. YouTube audio maxes at 256kbps AAC. Higher bitrate = larger file. Diminishing returns above 192kbps for typical listeners.

Is converting YouTube to MP3 legal?

Gray area. Violates YouTube ToS but not always illegal. Legal: Personal backup of purchased content, fair use educational purposes. Illegal: Copyrighted music without permission, redistribution, commercial use. YouTube Premium allows official offline downloads. Respect copyright laws.

Why is my converted audio quality poor?

Source quality matters. Low bitrate uploads can't improve. YouTube compresses audio. Converting already-compressed audio reduces quality further. Use highest available source. Consider purchasing music officially for best quality.

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