Popularity
★ 246
Last update
February 2025
License / pricing
Apache-2.0
Category
Everyday life
What we checked ourselves
Not copied from the project's own blurb. These are things we opened and verified, with the date.
- 12 Sept 2026We opened the hosted demo and confirmed it was running.
Where this sits among the 44 tools we list in Everyday life
- Works without using a terminal26 of 44
- No API key required40 of 44
- Runs on a phone alone14 of 44
- Sends your input to the provider20 that do not →
Only 14 of the 44 meet all of the conditions above.
Counted from our own checks: every tool we list is examined against the same criteria.
What it does
PROMPT++ — Refine your prompts
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 onlineYes
Judged automatically from the project's own metadata. Always confirm on the official page.
prompt-plus-plus FAQ
- Do I need to install anything or write code to use prompt-plus-plus?
- No install needed — it runs in the browser.
- Does prompt-plus-plus work on a phone?
- Yes, it works on a phone.
- Can I use prompt-plus-plus commercially?
- Only under conditions. The page shows Apache-2.0, but the actual terms — the AI model this page runs, or the provider's own terms — attach restrictions. Check the provider's terms before using it at work.
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 |
|---|---|---|---|---|---|
| prompt-plus-plus (this page) | Not needed | Not needed | Yes | Yes | With conditions |
| NoiseTorch | Not needed | Not needed | No | No | Not verified |
| BingGPT | Not needed | Not needed | Yes | No | Yes |
| Dayflow | Not needed | Not needed | No | No | Yes |
"Sends data out" means your input is uploaded to someone's server. Pick "No" when the material cannot leave your organisation.