What is the YouTube to MP3 Converter?
MP3stack turns public YouTube videos into clean MP3 audio (64–320 kbps) — perfect for music, podcasts, lectures, long DJ mixes, and study playlists. Paste a link or search by Artist – Title, preview first, then download.
- Need video instead? Try YouTube to MP4 (HD/4K).
- Focused onshort verticals? YouTube Shorts Downloader.
- Multiple items at once? YouTube Playlist Downloader.
- Trim the best part? MP3 Cutter & Fade.
- Want captions or transcripts? Subtitles Downloader (SRT/VTT/TXT).
- Everything in one place? All-in-One Video Downloader or Online Video Downloader.
Public content only. Quality and availability follow the original upload and your region. We do not bypass DRM, paywalls, or any access controls.
How to use
- Copy a YouTube link (Share → Copy link) or type Artist – Title.
- Select MP3 and press Search.
- Open Preview to confirm duration/thumbnail.
- Pick your bitrate: 64–320 kbps (daily use: 128–192; hi-fi: 256–320).
- Click Download to save.
Add “official / lyrics / live / clean / extended / 1 hour / slowed / remix” to refine your results.
What you can convert
- YouTube → MP3 — music, podcasts, lectures, audiobooks, ambience.
- Shorts → MP3 — via Shorts Downloader.
- Playlists & Chapters — supported when the source provides them.
Higher bitrate = larger file. Balance quality with storage and data plan.
Why choose MP3stack?
- Preview-first — avoid wrong files and duplicates.
- Lightweight & fast — mobile-friendly, no app or login.
- Quality control — MP3 64–320 kbps plus post-processing when available.
- Study toolbox — Subtitles & Trim Audio.
- Privacy-respecting — no account, no excessive tracking.
Quick Start Guide
- Paste a link or search Artist – Title.
- Choose MP3 → Preview.
- Select bitrate → Download.
Save data with 128–192 kbps. For hi-fi headphones or car audio, use 256–320 kbps. For ringtones, trim 20–30s in Trim Audio.
Features & Benefits
- Smart search — typo-tolerant for titles/artists.
- Clean metadata — artist/title/cover when available.
- Trimming & normalize — smooth intros/outros (when supported).
- Cross-device — Android, iOS, Windows, macOS, many Smart TVs.
Use Cases
- Offline listening — commute, gym, flights.
- Learning & research — save lectures/tutorials as audio.
- Language practice — loop vocals/lyrics to memorize.
- Classroom & coaching — quick reference clips.
Device & Browser Guide
Android: Use Chrome; file appears in Files → Downloads.
iPhone / iPad: Use Safari; check Files app → Downloads.
Windows / Mac: Use Chrome/Firefox; see your Downloads folder.
Smart TV / Tablets: Preview works; some TVs limit saving files.
Quality & Storage Planner
| Format | Quality | Avg Size (4 min) | Best Use |
|---|---|---|---|
| MP3 | 64 kbps (mono) | ~2 MB | Voice notes / long talks |
| MP3 | 128 kbps (stereo) | ~4 MB | Casual listening |
| MP3 | 192 kbps (stereo) | ~6 MB | Better clarity |
| MP3 | 256 kbps (stereo) | ~8 MB | Good headphones |
| MP3 | 320 kbps (stereo) | ~9 MB | Hi-fi / car audio |
Popular searches
FAQ
Is it free?
Does it support playlists and chapters?
Can I export captions/transcripts?
Which bitrates are supported?
Is this legal and safe?
Troubleshooting
- Download won’t start: allow pop-ups; click the final Download button.
- Slow / timeout: switch to Wi-Fi or choose 128–192 kbps.
- File too large: lower the bitrate or trim in Trim Audio.
- Video missing: it may be private, removed, or region-locked.
Copyright & compliance
All trademarks and logos belong to their respective owners. MP3stack does not permanently store files; items are generated on demand from public sources. Use only when you have rights or permission.
⚠ Attention:
By using this service you agree to our Terms of Service.
Use it only for content you own rights to or that is free-licensed.