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.

• 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