OptimizerAI generates sound effects from text prompts for creators, game developers, and video makers.
Audo Studio
Audo Studio cleans audio for video creators and podcasters, with a demo, pricing page, and developer API.
About Audo Studio
Audo is a web tool for AI-assisted audio and video processing. It can clean up audio, remove noise and echo, record voice, edit audio, convert files, and transcribe speech-to-text with speaker identification. It supports audio and video files and works in any language. A developer API provides access to the audio enhancer, noise removal, transcription, and other tools, and the site says it works with ChatGPT, Claude, Claude Code, Codex, and Cursor.
Free use has limits: convert, cut, and other everyday tools are free for the first hour of a file; noise removal and voice enhancement for the first minute; and transcription for the first 2 minutes, a few times a day, with no sign-up. Files can be up to 100 MB without an account and 10 GB with one. The homepage states uploads are deleted after 24 hours and free results after 1 hour, and directs users to pricing for longer files. It also notes Audo Studio has moved to audostudio.com.
Key features
- Audio enhancer intended to make recordings sound studio-quality.
- Removes background noise while preserving voice.
- Removes echo to make voices sound close.
- Audio editor for cutting, fading, and setting volume.
- Transcribes audio to text and identifies speakers.
- Developer API for audio tools; integrations with ChatGPT and Claude.
Best for: Video creators, podcasters, and developers who need browser-based audio cleanup, editing, transcription, or API access.
Good for
- Free to try without sign-up for several tools, with stated time limits.
- Supports many audio and video formats and works in any language.
- Site states uploads are deleted after 24 hours and free results after 1 hour.
Watch out for
- Free tools have per-file time limits and a few-times-a-day frequency limit.
- File size capped at 100 MB without an account and 10 GB with one.
- Uploads are deleted after 24 hours and free results after 1 hour, so files are not stored long term.
Audo Studio at a glance
- Website
- audo.ai
- Category
- AI & Machine Learning › AI Voice & Audio
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Audo Studio FAQ
Is Audo free to use?
Yes, according to the homepage: convert, cut, and other everyday tools are free for the first hour of a file; noise removal and voice enhancement for the first minute; and transcription for the first 2 minutes, a few times a day, with no sign-up. Longer files require checking pricing.
What happens to uploaded files?
The homepage says files stay private, uploads are deleted after 24 hours, and free results after 1 hour.
Which audio and video formats are supported?
Audio: WAV, MP3, M4A, AAC, FLAC, OGG, Opus, WebM, AIFF. Video: MP4, MOV, MKV, WebM, AVI. Files up to 100 MB work without an account, and up to 10 GB with one.
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