Audio Tools
Convert audio files between MP3, WAV, FLAC, M4A, OGG, and more. 100% free, 100% private.
Audio Conversion
MP3 to WAV Converter
Convert MP3 audio to WAV free in your browser. Lossless signed 16-bit PCM WAV output; lost source detail is not restored. No upload.
MP3 to M4A Converter
Convert MP3 audio to M4A free in your browser. Lossy AAC output in an M4A container, with a selectable bitrate. No upload.
MP3 to OGG Converter
Convert MP3 audio to OGG free in your browser. Lossy Vorbis output in an OGG container, with a selectable bitrate. No upload.
MP3 to FLAC Converter
Convert MP3 audio to FLAC free in your browser. Lossless FLAC output with a compression-level control; lost source detail is not restored. No upload.
WAV to MP3 Converter
Convert WAV audio to MP3 free in your browser. Lossy MP3 output with a selectable bitrate. No upload.
WAV to M4A Converter
Convert WAV audio to M4A free in your browser. Lossy AAC output in an M4A container, with a selectable bitrate. No upload.
WAV to OGG Converter
Convert WAV audio to OGG free in your browser. Lossy Vorbis output in an OGG container, with a selectable bitrate. No upload.
WAV to FLAC Converter
Convert WAV audio to FLAC free in your browser. Lossless FLAC output with a compression-level control; lost source detail is not restored. No upload.
M4A to MP3 Converter
Convert M4A audio to MP3 free in your browser. Lossy MP3 output with a selectable bitrate. No upload.
M4A to WAV Converter
Convert M4A audio to WAV free in your browser. Lossless signed 16-bit PCM WAV output; lost source detail is not restored. No upload.
FLAC to MP3 Converter
Convert FLAC audio to MP3 free in your browser. Lossy MP3 output with a selectable bitrate. No upload.
FLAC to WAV Converter
Convert FLAC audio to WAV free in your browser. Lossless signed 16-bit PCM WAV output; lost source detail is not restored. No upload.
OGG to MP3 Converter
Convert OGG audio to MP3 free in your browser. Lossy MP3 output with a selectable bitrate. No upload.
OGG to WAV Converter
Convert OGG audio to WAV free in your browser. Lossless signed 16-bit PCM WAV output; lost source detail is not restored. No upload.
Audio Operations
Audio Trimmer
Cut audio to precise start and end times for ringtones, podcasts, samples, or voice notes. Trim files free in your browser without uploading your recordings.
Audio Merger
Combine multiple audio tracks into one file in the order you choose, ideal for mixes, interviews, and chapters. Merge free in your browser with no uploads.
About Audio Tools
Why use online audio conversion tools? Browser media tools can help change common audio formats or perform simple trimming and merging, while audio pages may first load FFmpeg assets for processing.
Frequently asked questions
Common questions about Audio Tools.
Audio decoding and encoding may rely on browser-compatible FFmpeg assets that are loaded and initialized when processing begins.
Lossy formats reduce data by discarding information, while lossless formats preserve decoded audio data but commonly require larger files.
No. A lossless output can avoid another lossy encode, but it cannot restore audio information already removed from the source.
Long recordings and uncompressed formats can require substantial memory and processing time, so practical limits depend on the device and browser.