Convert audio files online
Move your audio between formats without installing anything or uploading your files. Pick the exact conversion you need, or use the general converter for everything else.
WAV to MP3 converter
Convert WAV files to MP3 at the quality you choose (VBR or 320/192/128 kbps). Free, in your browser, no upload.
MP3 to WAV converter
Convert MP3 to uncompressed WAV for editing, DAWs, and CD burning. Free browser tool, no upload.
FLAC to MP3 converter
Convert FLAC to MP3 for car stereos, older players, and small file sizes. Quality selectable. Free, no upload.
M4A to MP3 converter
Convert M4A/AAC files (voice memos, Apple Music-style rips, recordings) to universally playable MP3. No upload.
OGG to MP3 converter
Convert OGG Vorbis files to MP3 for players and apps that don't support OGG. Free and private.
WAV to FLAC converter
Compress WAV files to FLAC — identical audio, roughly half the size. Free, in your browser.
M4A to WAV converter
Convert M4A recordings to WAV for editing in any DAW or audio editor. Free, private, in-browser.
Compress audio files
Reduce an audio file's size by re-encoding at a lower bitrate — fit email limits and messaging apps. Free, no upload.
MP4 to MP3 converter
Pull the audio track out of an MP4, MOV, or WebM as an MP3 — in your browser, nothing uploaded.
MP3 to FLAC converter
Convert MP3 to FLAC to edit or archive in a lossless container — it won't restore lost quality. Free, in your browser, no upload.
WMA to MP3 converter
Convert WMA audio to MP3 right in your browser, free, with no uploads and no files ever leaving your device.
Opus to MP3 converter
Convert Opus audio to MP3 right in your browser, free and with no upload — your files never leave your device.
MP3 to M4A converter
Convert MP3 files to M4A (AAC) for Apple Music, iPhones, and iTunes libraries. Free, in your browser, no upload.
FLAC to WAV converter
Convert lossless FLAC files to uncompressed WAV for editing, DAWs, and CD burning. Free browser tool, no upload.
Extract audio from video
Extract the audio track from any video (MP4, MOV, WebM) as MP3, WAV, M4A, OGG, or FLAC — free, in your browser, nothing uploaded.
Video to WAV converter
Extract the audio track from an MP4, MOV, or WebM as an uncompressed WAV — in your browser, free, nothing uploaded.
M4A to FLAC converter
Convert M4A/AAC files to FLAC for lossless libraries, editors, and players that require it. Free, in your browser, no upload.
AIFF to MP3 converter
Convert AIFF files to MP3 at the quality you choose (VBR or 320/192/128 kbps). Free, in your browser, no upload.
MP3 to OGG converter
Convert MP3 to OGG Vorbis for game engines, Discord, and open-source apps. Free, in your browser, no upload.
FLAC to ALAC converter
Convert FLAC to ALAC (Apple Lossless .m4a) for iTunes, Apple Music, and iOS — lossless, in your browser, no upload.
MP3 to Opus converter
Convert MP3 to Opus for podcasts, voice, and streaming — smaller files at similar quality. Free, in your browser, no upload.
OGG to WAV converter
Convert OGG (Vorbis) files to uncompressed WAV right in your browser — no upload, completely free, and your files never leave your device.
Video to M4A converter
Extract the audio from an MP4, MOV, or WebM as an M4A (AAC) file — free, in your browser, nothing uploaded.
WAV to M4A converter
Convert WAV files to M4A (AAC) for iPhones, Macs, and modern players — smaller files, great quality. Free, in your browser, no upload.
FLAC to M4A converter
Convert FLAC to M4A (AAC) for iPhone, iTunes, and Apple Music libraries. Free, in your browser, no upload.
MP3 to AAC converter
Convert MP3 to AAC (.aac) at 192 kbps for Apple devices, YouTube, and streaming apps. Free, in your browser, no upload.
MP3 to M4B audiobook converter
Convert MP3 to M4B so Apple Books treats it as an audiobook — it remembers your position and shows audiobook controls. Free, in your browser, no upload.