Free Tool · No Signup · No Watermark
Convert WAV to MP3 free online in seconds — no signup, no watermark, no limits. Also supports MP3 to WAV, FLAC to MP3, OGG, AAC, M4A and extracting audio from MP4 video. Powered by FFmpeg, the same engine professionals use.
Input Format
Output Format
Drop your audio file here
WAV, MP3, FLAC, OGG, AAC, M4A, MP4 — Max 100MB
—
—
Converting Audio
FFmpeg is processing your file — usually under 15 seconds
Almost there — the server is warming up from sleep. This first request may take up to 30 seconds. Please don't close the tab!
Something went wrong. Please try again.
Original File
—
Converted File
—
Select your input and output formats. Auto-detect works for most files — just upload and we'll figure it out.
Drag and drop or click to select any audio file up to 100MB. WAV, MP3, FLAC, OGG, AAC, M4A, and MP4 video are all supported.
FFmpeg converts your file in seconds. Click download and your converted audio is ready to use immediately.
The most common conversion. WAV files are uncompressed and huge — converting to MP3 reduces file size by up to 90% while keeping the audio sounding great. Perfect for sharing, streaming, and uploading.
Need an uncompressed version for editing in a DAW or professional software? Convert your MP3 back to WAV for full compatibility with audio editors like Audacity, Logic Pro, and Adobe Audition.
FLAC is lossless and high quality but not supported everywhere. Convert FLAC to MP3 for universal compatibility with all phones, cars, and music players without sacrificing noticeable quality.
Extract the audio track from any MP4 video file. Great for converting YouTube downloads, recorded meetings, webinars, or video lectures into an audio-only MP3 file.
Convert OGG files (common in games and web audio) or AAC files (used by Apple devices and iTunes) to MP3 or WAV for broader compatibility across platforms and devices.
M4A is Apple's audio format used by iTunes and iPhone voice memos. Convert M4A to MP3 to make your recordings compatible with all devices and platforms.
Yes, completely free. No signup, no watermark, no daily limits. Convert as many files as you need.
WAV, MP3, FLAC, OGG, AAC, M4A as input and output. You can also extract audio from MP4 video files.
For MP3 we use high quality VBR encoding (~190kbps). For WAV and FLAC the output is lossless — identical to the original.
You can convert audio files up to 100MB. Most audio files are well within this limit.
No. Your files are processed in real time and deleted immediately after conversion. Nothing is ever stored on our servers.
Yes. Select MP4 as your input format and MP3 as output — the tool will extract the audio track from your video file.
Need audio processing at scale? If you're handling hundreds of audio files automatically — converting, transcribing, or processing — that's exactly what The Bot Man builds. Book a free 30-minute audit and I'll show you exactly how.