Audio Cutter: MP3 Editor & 8D

Features of Audio Cutter

Everything Audio Cutter does today, as listed on Google Play.

• Cut and edit

  • MP3 cutter and audio trimmer with a waveform you can zoom down to one millisecond
  • Cut out the middle, delete, silence, copy, paste and add silence
  • Unlimited undo and redo
  • Lossless cutting for MP3, M4A and FLAC: the cut is made without re-encoding, so quality stays exactly the same
  • Fade in and fade out with different curves
  • Merge any number of songs with crossfade
  • Mixer: layer several tracks, set volume, balance and start time for each, and lower the music automatically under a voice
  • Split a long file into parts every N seconds, into equal parts, at silences or at times you choose
  • Silence remover for podcasts, lectures and voice memos

• Ringtone maker

  • Make a ringtone, alarm or notification sound from any song
  • Set it as your default sound in one tap, with a guided permission step and a system picker fallback

• Vocal remover and karaoke

  • Remove vocals from a song and keep the music, or keep only the vocals (acapella)
  • Get both as two tracks, or keep a little vocal as a guide
  • Runs on an on-device AI model, so there is no upload and no daily limit

• 8d, 4d, 16d and 32d audio

  • Turn any song into 8D audio that circles around your head, or try 4D, 16D and 32D presets
  • Fine-tune the speed of rotation, width, up and down movement, reverb and path

• Convert and compress

  • Audio converter for MP3, M4A (AAC), WAV, FLAC, OGG, OPUS, AMR, WMA and AC3
  • Batch convert many files at once
  • Video to MP3: extract audio from any video, or copy the original audio without quality loss
  • Compress audio to a target size such as 16 MB for WhatsApp, 25 MB for email, or any size you choose
  • Tag and cover art editor for title, artist, album, genre, year and artwork

• Sound and voice

  • 10-band equalizer with 13 presets and a bass booster
  • Volume booster, even-out volume and loudness targets (LUFS) for Spotify, YouTube, podcasts and broadcast
  • Speed and pitch changer with presets for nightcore and slowed + reverb
  • 23 effects: reverb, echo, chorus, flanger, compressor, limiter, telephone, radio and more, with a 15-second preview
  • Noise remover: an on-device AI removes background noise from voice, and a classic mode cleans hiss and hum from music
  • Voice enhancer: noise removal, clarity, levelling and loudness in one tap
  • Voice changer: chipmunk, deep, robot, alien, male to female, female to male and more
  • Reverse audio

• Create

  • Voice recorder in lossless quality with a live level meter, pause and resume
  • Music maker: compose royalty-free tracks in 14 styles (lo-fi, pop, EDM, hip hop, trap, jazz, cinematic, piano and more) with your mood, tempo, key and instruments
  • Text to speech: turn text into an audio file with the voices on your phone
  • Tone generator: sine, square, saw, white, pink and brown noise, sweeps, binaural beats for focus and sleep, dial tones and a metronome

• Analyze

  • Find the BPM and musical key of a song, with Camelot notation for DJs
  • Measure loudness (LUFS), loudness range and true peak

• Private by design

  Perfect for musicians, podcasters, students, DJs, teachers, voice actors, video creators and anyone who wants a custom ringtone.

  Questions or ideas? Write to contact@zenocta.com. We read every message.

  • Works completely offline. The app does not ask for internet access
  • No ads, no watermark, no account, no subscription
  • Your files stay on your phone and are saved to Music/Audio Cutter, Ringtones, Alarms or Notifications so every other app can see them

Listing last updated on Google Play: 6 Oct 2026