Convertit: MP3 Audio Converter

Convertit is an offline audio converter for Android. Convert FLAC, WAV, AAC, and video to MP3 on your phone. No ads, no tracking, and your files stay on the device.

Open a song or a video, choose a format, and convert. Conversion runs on the phone with FFmpeg, so you do not need a connection, and nothing is uploaded.

What you can do

• MP3 converter for FLAC, WAV, M4A, AAC, OGG, OPUS, and WMA

• Convert the other way: MP3 to M4A, AAC, OGG, OPUS, WAV, FLAC, and more

• Extract audio from video: MP4, MKV, AVI, MOV, and WEBM

• Set bitrate from 9 kbps to 1024 kbps, and sample rate from 8 kHz to 192 kHz

• Edit audio tags: title, artist, album, genre, year, track number, comment, and cover art

• Pick a folder for the finished files, or leave a conversion running in the background

Audio output formats: MP3, M4A, AAC, WAV, FLAC, OGG, OPUS, AIFF, WMA, MKA, SPX, and AMR.

Good for shrinking a voice note, sharing a song as MP3, pulling the sound out of a lecture or screen recording, and fixing a track that is missing an artist, album, or cover.

Convertit is a small indie audio converter in Tools, made for people who want a media converter without popups or a subscription. Hundreds of listeners have reviewed it, and the developer replies.

Download Convertit and convert your next file in a few taps.

Video-to-video conversion, image conversion, trimming, CUE splitting, and compression are in Convertit Pro, as a one-time purchase. This app is the offline MP3 and audio converter.

Use it as a WAV converter, an M4A to MP3 tool, an OGG converter, or an audio tag editor. Change a lossless file into something easy to share, or take a soundtrack out of a video, without sending it to a server.