Audio Editor & Music Editor

Audio Editor & Music Editor is an all-in-one MP3 audio editor for trimming songs, mixing tracks and creating custom ringtones.

EDIT AUDIO
• Trim MP3, M4A, WAV, FLAC, OGG and more with precise start and end controls.
• Cut multiple sections, split files and keep the original untouched.
• Fade, change speed, change pitch and adjust volume.

MIX AND MERGE
• Merge songs into one track.
• Mix music with voice recordings and control each track’s volume.
• Add linear volume automation keyframes, pan, fades, looping, crossfade and static EQ presets per track.
• Save portable Mix projects with embedded source audio for restore on another device.
• Add music to a video or extract audio from a video.

CONVERT AND COMPRESS
• Convert audio to MP3, AAC/M4A, OPUS or WAV.
• Choose bitrate, sample rate, mono or stereo output.
• Batch process several files and save them to your Music folder.
• Compress audio, remove steady background noise and boost a file before sharing.

RECORD AND CREATE
• Record voice, demos and ideas with the built-in recorder.
• Make ringtones, alarms and notification sounds from any clip.
• Edit song title, artist, album and cover art for MP3 files.

SOUND TOOLS
• Volume booster with sound modes, equalizer, bass and virtualizer controls.
• Karaoke, voice changer, audio mixer, multi-cut and speed tools.
• Vocal Remover / Stem Studio for stereo files: export separate center and side MP3 stems, preview each one, adjust volume or mute either stem, then export and share a custom mix. On high-memory compatible Android devices, optionally download the Demucs model once and create local vocals, drums, bass and other stems. Lower-memory devices keep the reliable offline center/side workflow.
• Turn text into spoken audio with the device voice engine.
• Built-in player with recent files, sharing and background playback.

ANALYZE AUDIO
• Estimate BPM, musical key and major/minor chord locally with confidence scores.
• Explore a spectrogram, spectrum, oscilloscope and stereo vectorscope.
• Analyze a short microphone capture and show the active input route and channel meters.
• Harmonic results are clearly labelled as offline estimates, not AI claims.

WHY AUDIO EDITOR
• Fast on-device processing — your audio stays on your phone.
• No watermark and no sign-up.
• Light and dark themes, Vietnamese and English support.

Ads help us keep the core editor available. Optional rewarded videos can add editing credits, and Premium removes ads.

Recent changes:
• Tools tab is now organized into categories, so it's easier to find the right tool
• Added a quick tip pointing out search and favorites for the tools grid
• Bug fixes and stability improvements