Voice & audio
CapSpeech-TTS
CapSpeech TTS — Stylized TTS – design voice, accent, and emotion your way
★ 100
June 2025
CC BY-NC 4.0
Voice & audio
What we checked ourselves
Not copied from the project's own blurb. These are things we opened and verified, with the date.
- 29 Aug 2026We opened the hosted demo and confirmed it was running.
Where this sits among the 119 tools we list in Voice & audio
- Works without using a terminal93 of 119
- No API key required114 of 119
- Keeps your data on your own machine30 of 119
- Runs on a phone alone73 of 119
- Commercial use confirmed as allowed56 of 119
Only 5 of the 119 meet all of the conditions above.
Counted from our own checks: every tool we list is examined against the same criteria.
What it does
CapSpeech TTS — Stylized TTS – design voice, accent, and emotion your way
Summary based on the project's own description. The Japanese page has a fuller beginner guide: setup difficulty, what to prepare, and a step-by-step start.
Screenshots & visuals
Before you start
- Setup difficultyFor advanced users
- Command lineNot required
- API keyNot required
- Sends data onlineNo
Judged automatically from the project's own metadata. Always confirm on the official page.
CapSpeech-TTS FAQ
- Do I need to install anything or write code to use CapSpeech-TTS?
- No install needed — it runs in the browser.
- Does CapSpeech-TTS work on a phone?
- Yes, it works on a phone.
- Can I use CapSpeech-TTS commercially?
- The licence is CC BY-NC 4.0, which restricts commercial use. It cannot be used for work or anything you make money from.
How it compares
The conditions that decide whether you can actually use it, side by side.
| Tool | Command line | API key | Sends data out | Phone | Commercial use |
|---|---|---|---|---|---|
| CapSpeech-TTS (this page) | Not needed | Not needed | No | Yes | Yes |
| ElevenLabs | Not needed | Not needed | Yes | Yes | No |
| voicebox | Not needed | Not needed | No | No | Yes |
| Kokoro-TTS | Not needed | Not needed | Yes | No | Yes |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.