About Audo

Clean up

Audio enhancerRemove noiseRemove echo

Music

Vocal removerStem splitterKaraoke makerChange pitchChange speedKey and BPM

Text

Transcribe audioText to SRTAuto captionsRemove filler wordsAudio translatorTranslate subtitlesText to speech

Record

Voice recorderScreen recorderWebcam recorderRecord computer audioMic test

Edit

EditorText-based editorCut audioMerge audioRemove silenceMix audioReverse audioMute video

Video

Convert videoVideo compressorCrop videoResize videoReframe videoReverse videoLoop videoVideo to GIFMP3 to MP4Text on video

Volume

Boost volumeBalance audio

Files

Convert audioMP4 to MP3File info

Each tool does one job on audio, video, or text, and multi-step workflows or Audo's browser editor combine them in one pass.

• Creators, podcasters, and teams with recordings to finish. Clean up noisy interviews, cut filler words and retakes by text, add captions, reframe wide video to 9:16, or finish everything in Audo's browser editor, with nothing to install.
• People who automate the first pass with an AI assistant. Ask ChatGPT, Claude, Claude Code, Codex, or Cursor to run Audo's tools and multi-step workflows on your files, then download the result or open it in the browser editor for final tweaks.
• Developers and workflow builders. Every tool and multi-step workflow is also a REST API and MCP server, free to try without an account, then pay-as-you-go with no monthly subscription.

• Mastering songs. Remove noise, Remove echo, and Audio enhancer are tuned for spoken voices and turn music down; for songs, Vocal remover and Stem splitter separate vocals, drums, bass, and instruments.
• Cloning voices. Text to speech reads scripts in preset ElevenLabs and Google Gemini voices, and Audio enhancer restores existing speakers, while Audo doesn't clone custom voices from uploaded samples.
• Live audio. Audo works on files, not on calls or streams as they happen.
• Music production or cinema color grading. Audo's browser editor handles multitrack voice and music lanes, transcript cuts, captions, overlays, and 9:16 speaker reframing, not MIDI instruments, VST plugins, or cinema color grading.

• Editing in the browser editor and checking loudness are always free; every other tool has a free allowance, up to an hour on everyday tools, a few times a day, with no sign-up.
• Full files and scripts are pay-as-you-go: you pay once, with no monthly subscription, and your balance never expires.
• Files up to 10 GB and 10 hours.
• Files are deleted after 24 hours.
• Sound and video tools work in any language. Transcription (with speaker diarization), subtitle translation, and script alignment work in 60 languages, and text to speech speaks 130+ languages.

AI assistants: ChatGPT, Claude, Claude Duet, OpenAI Dots, Meta Muse, Grok Bot, Raycast, Claude Code, Codex, Cursor, Gemini CLI, VS Code, Copilot CLI, Antigravity, Zed, and OpenCode. Add Audo once, then ask for audio and video work in plain words.

Your code: the API runs the same tools and multi-step workflows.

Connect your assistant→MCP docs→API docs→

Audo is made by Audo AI, the team behind Audo Studio, our one-click audio cleaner. Learn about Audo Studio.

Audo AI was founded by Michael Nguyen and Matthew Scholefield.

Questions: support@audo.ai

XLinkedIn