Audio tools
Turn recordings, songs and soundtracks into MP3, WAV, M4A, OGG or FLAC without sending them anywhere.
Converters
Audio ConverterFile→9 formatsChange songs, voice notes and podcast files between MP3, WAV, M4A, FLAC, OGG, Opus, WMA and AIFF, or grab the sound from a video. Runs on your device.MP4 to MP3MP4→MP3Save the audio of MP4 clips, music videos and recorded lessons as MP3 with LAME, at 64–320 kbps or VBR. Batch convert in your browser, no upload.Video to MP3Video→MP3Extract the soundtrack from MOV, MKV, AVI, WMV, WebM, FLV, MPEG or MP4 video as an MP3. LAME encoder, bitrate or VBR, batch, nothing uploaded.WEBM to MP3WEBM→MP3Turn WebM screen captures, meeting recordings and browser voice clips into MP3. The Opus or Vorbis audio is re-encoded with LAME on your device.M4A to MP3File→MP3Convert M4A voice memos, podcast episodes and iTunes tracks (AAC or ALAC) to MP3 for car stereos and old players. Batch, in your browser, no upload.WAV to MP3File→MP3Make WAV recordings, mix-downs and samples small enough to send: MP3 at 64–320 kbps or VBR with LAME. Batch whole folders on your own device.FLAC to MP3FLAC→MP3Turn FLAC albums into MP3 at 320 kbps or VBR for car stereos, phones and DJ gear. Tags are carried over, whole folders at once, nothing uploaded.OGG to MP3OGG→MP3Convert OGG Vorbis or Ogg Opus sound effects, game music and ringtones to MP3 any player opens. ffmpeg and LAME in your browser, batch, no upload.AAC to MP3AAC→MP3Convert bare .aac audio from screen recorders, radio captures and phones into MP3 that shows its length and seeks in any player. Batch, no upload.WMA to MP3File→MP3Turn old WMA rips and Zune-era downloads into MP3 that plays on iPhone, Android and Mac. Works on any OS in the browser, batch, nothing uploaded.OPUS to MP3OPUS→MP3Convert .opus voice notes from WhatsApp, Telegram or Discord into MP3 for any player, editor or transcription tool. Private, in your browser.AIFF to MP3File→MP3Convert AIFF and AIF bounces from Logic or GarageBand, or old iTunes CD imports, to MP3 at up to 320 kbps. Works on any OS in the browser, no upload.MP3 to WAVMP3→WAVDecode MP3 into plain 16-bit WAV for video editors, samplers and CD burning. Pick 44.1 or 48 kHz and mono or stereo, batch, all in your browser.