Audio Converter - m4a to mp3

Convert, compress, trim, merge, and enhance audio on your phone. Record new clips, choose MP3, AAC, M4A, or WAV outputs, and share ready files in seconds.

Audio Converter is the fastest way to convert, edit, and optimize audio on your iPhone. Convert MP3, WAV, AAC, M4A, FLAC, OGG, and WMA in seconds and export from 128 kbps to 320 kbps or WAV for lossless quality. Designed for a tap-first workflow, ideal for podcasts, voice notes, music, ringtones, and professional audio editing.

Convert and Compress

Convert audio instantly between MP3, WAV, AAC, M4A, FLAC, OGG, and WMA formats. Reduce file size with smart compression that preserves clarity while saving storage and enabling faster sharing.

Powerful Audio Editing Tools

Trim and cut clips, change playback speed, reverse audio, adjust volume, normalize levels, add fade in or fade out, switch stereo to mono, boost bass, add echo, loop selected sections, and merge multiple tracks into a single file.

Recorder, Player, and File Management

Record high quality audio directly in the app, preview edits in the built-in player, share finished files instantly, and keep a full history of every conversion.

Perfect For

• Podcast creators • Musicians and DJs • Voice overs and narrations • Ringtones and sound effects • Students and content creators

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