Online MP3 Converter – Convert Audio & Video in Seconds
The maximum file size is 100MB, and subscribed users can batch process up to 20 files.
What Is an Audio MP3 Converter?
Audio MP3 Converter
An audio MP3 converter is a web-based tool that transforms different media formats into MP3 — a compressed audio file type optimized for small size and wide compatibility. MP3 uses a lossy compression algorithm that reduces file size without drastically impacting sound quality, making it ideal for music streaming, mobile storage, and online publishing.
How to Use the MP3 Converter
Upload Your File
Choose the audio or video file you want to convert. Our converter supports formats like MP4, WAV, FLAC, MOV, and more.
Select MP3 Quality
Pick your desired bitrate — 128kbps for compact size, or 320kbps for high quality sound.
Convert and Download
Click the convert button to begin. Once the process finishes, your MP3 file will be available for immediate download.
Key Features of Our MP3 Converter
Format Versatility
Easily convert audio and video files including MP4, MOV, AVI, FLAC, WAV, M4A, AAC, and more. Whether it’s a podcast, voice memo, YouTube download, or music video — we’ve got you covered.
Quality Control
Choose from 128kbps for quick sharing, 192kbps for balanced playback, or 320kbps for premium sound — ideal for music lovers and professionals alike.
Lightning Speed
Our tool processes your file directly in the browser using lightweight, optimized tech — most conversions finish in under 10 seconds.
Secure & Private
Your uploaded files are never stored on our servers. All data is deleted automatically within 1 hour, and processing is done using client-side encryption protocols where possible.
Device Compatibility
Works seamlessly on Chrome, Safari, Firefox and on Windows, macOS, Android, iOS. Convert on-the-go from your phone, or batch process from your desktop — your choice.
100% Free
Unlike many converters, we offer full access with no watermarks, account signup, or daily limits. Convert as many files as you need — always 100% free.
Start Your Conversion Now
Want to convert your audio or video to MP3? It takes just a few seconds — no registration, no limits, and no waiting.
Who Is This MP3 Converter For?
For Music Lovers
Convert downloaded music videos or rare audio tracks into compact MP3 files for your playlists.
For Students
Turn lecture recordings or study sessions into portable MP3s you can review on the go.
For Podcasters & Creators
Edit and compress large WAV or FLAC files into smaller MP3 versions — perfect for uploads and distribution.
For Mobile Users
Shrink audio file sizes before transferring to phones or tablets — save space without losing quality.
For Casual Users
Extract sound from a video clip, voice note, or screen recording — all in just a few clicks.
What Users Are Saying
I’ve tried a dozen converters, but this one handles my FLAC and M4A files without any glitches. Super stable.
Ethan
Audio Archivist
Really appreciate the clean layout. No ads, no popups — just focus and get the job done.
Maria
ESL Teacher
I’ve tried a dozen converters, but this one handles my FLAC and M4A files without any glitches. Super stable.
Ethan
Audio Archivist
Really appreciate the clean layout. No ads, no popups — just focus and get the job done.
Maria
ESL Teacher
I’ve tried a dozen converters, but this one handles my FLAC and M4A files without any glitches. Super stable.
Ethan
Audio Archivist
Really appreciate the clean layout. No ads, no popups — just focus and get the job done.
Maria
ESL Teacher
I’ve tried a dozen converters, but this one handles my FLAC and M4A files without any glitches. Super stable.
Ethan
Audio Archivist
Really appreciate the clean layout. No ads, no popups — just focus and get the job done.
Maria
ESL Teacher
Finally a tool that works smoothly on both my laptop and tablet. I switch devices often, and this just fits into my workflow.
Dana
Remote Worker
It even handled an old MOV file from 2013 that my usual software couldn't open. That was a surprise!
Victor
Digital Hoarder
Finally a tool that works smoothly on both my laptop and tablet. I switch devices often, and this just fits into my workflow.
Dana
Remote Worker
It even handled an old MOV file from 2013 that my usual software couldn't open. That was a surprise!
Victor
Digital Hoarder
Finally a tool that works smoothly on both my laptop and tablet. I switch devices often, and this just fits into my workflow.
Dana
Remote Worker
It even handled an old MOV file from 2013 that my usual software couldn't open. That was a surprise!
Victor
Digital Hoarder
Finally a tool that works smoothly on both my laptop and tablet. I switch devices often, and this just fits into my workflow.
Dana
Remote Worker
It even handled an old MOV file from 2013 that my usual software couldn't open. That was a surprise!
Victor
Digital Hoarder
I use it almost daily to prep my podcast drafts. Helps me reduce file size before I send them off for editing.
Leo
Podcast Editor
Great little tool for batch processing clips from my video shoots. Keeps my workflow simple and organized.
Annika
Content Creator
I use it almost daily to prep my podcast drafts. Helps me reduce file size before I send them off for editing.
Leo
Podcast Editor
Great little tool for batch processing clips from my video shoots. Keeps my workflow simple and organized.
Annika
Content Creator
I use it almost daily to prep my podcast drafts. Helps me reduce file size before I send them off for editing.
Leo
Podcast Editor
Great little tool for batch processing clips from my video shoots. Keeps my workflow simple and organized.
Annika
Content Creator
I use it almost daily to prep my podcast drafts. Helps me reduce file size before I send them off for editing.
Leo
Podcast Editor
Great little tool for batch processing clips from my video shoots. Keeps my workflow simple and organized.
Annika
Content Creator
Frequently Asked Questions
Our tool currently converts the entire file as-is. If you need to trim or cut a section before converting, it's best to edit the file in an audio/video editor first.
No. The converter focuses solely on audio transformation and does not embed metadata like album artwork, artist name, or track title. You can add that later using MP3 tagging tools.
The interface is in English, but the tool itself can process files in any language — including songs, voice recordings, or speech in other languages.
In rare cases, files may be corrupted, password-protected, or encoded with unsupported codecs. Try re-exporting the file from its original app, then uploading again.
Yes. The tool works in private mode on most modern browsers, though some features (like file previews) may be limited due to browser restrictions.
This converter is designed for manual, one-at-a-time use to ensure security and stability. For automation or API-based solutions, we recommend using dedicated batch conversion software.
Ready to Convert Your File?
You don’t need extra software or complicated steps — just upload your file and let the converter do the rest.