About
AB Repeat Player
AB Repeat Player is a simple browser-based tool for practicing with local MP3 files. It is designed for language learners, musicians, transcription work, and anyone who needs to repeat a short section of audio.
What it does
You can choose an MP3 file from your device, set point A and point B, loop that segment, and adjust playback speed from 0.25x to 4x.
Local-first design
Your audio is processed in your browser. The MP3 file is not uploaded to AB Repeat Player or stored on our server.