Mp3 Editor : Audio Cutter

MP3 Editor brings an audio editor, MP3 cutter, voice recorder and audio converter to your Android device. Trim music, merge audio clips, reduce background noise and make ringtones from your own files. Edit a voice memo, prepare a podcast or mix a voice recording with background music in one place.

CUT, TRIM AND JOIN AUDIO
Zoom into the waveform to select the part you want to keep or change. Cut, copy, paste, split and trim audio, remove unwanted sections or join clips into a longer recording. Add fade in and fade out effects for smooth beginnings and endings. Undo and redo changes as you work.

RECORD VOICE AND MIX TRACKS
Record directly in the app or import existing audio files. Combine voice and music with multitrack editing, move clips between tracks and adjust each track's volume and stereo position. Record a new track while listening to your project, then mix your tracks into a single audio file.

REDUCE NOISE AND IMPROVE SOUND
Capture a sample of background noise and use noise reduction to clean up your recording. Shorten long pauses, adjust volume and normalize loudness for more consistent listening. Shape your sound with an equalizer, filters, compression and a limiter. Add echo or reverb and preview effects before applying them.

CHANGE SPEED, TEMPO AND PITCH
Speed up or slow down audio, adjust tempo and change pitch. Reverse a clip for a different sound. Use these tools to practice music, edit spoken recordings or experiment with audio effects.

CONVERT AUDIO AND EXTRACT SOUND FROM VIDEO
Import MP3, WAV, FLAC, M4A, AAC, Opus and Ogg Vorbis audio. Extract audio from supported video files on your device, then edit and save the soundtrack. Export as MP3, WAV, M4A, FLAC, Opus or Ogg Vorbis, with quality and sample rate options for supported formats. Choose 16-bit or 24-bit WAV and FLAC exports.

MAKE YOUR OWN RINGTONES
Use the MP3 trimmer to pick a favorite section of your audio. Add fades, adjust the volume and export your clip. Set a supported exported file as your Android ringtone, save it to Music or share it with another app.

EDIT LONGER RECORDINGS WITH CONFIDENCE
Add markers to find important moments and mark regions to export as separate files. Switch between the waveform and spectrogram to inspect your sound. Adjust volume over time with track volume envelopes. Keep projects on your device and return to your edits when you are ready.

PROCESS MULTIPLE FILES
Use batch processing to apply an effects chain and export several files in one workflow. Save effect chains for repeated tasks, such as preparing voice recordings or converting a collection of audio files. Add a title, artist, album name and cover image to supported exports.

Whether you need a music cutter for a quick trim or an audio editor for a longer project, MP3 Editor helps you take a recording from the first cut to the final export.