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🧠 Prompt Engineer v2.2.0
10 languages. One prompt builder. Every platform.
Build a complete, professional AI prompt in a few clicks — in any of 10 languages — on desktop, web or phone.
| 🌐 Web app | https://moopuu.github.io/prompt-engineer/ |
| 📱 Mobile UI | https://moopuu.github.io/prompt-engineer/mobile/ |
| 💻 Desktop | Windows installer, MSI or portable EXE |
| 📲 Android | Fullscreen TWA — upgrades over any earlier build |
📥 Downloads
| File | Use it when |
|---|---|
Prompt-Engineer-Portable-v2.2.0.exe |
No install — run it straight from a USB stick |
Prompt-Engineer-Setup-v2.2.0.exe |
Standard Windows install (custom path, shortcuts) |
Prompt-Engineer-Setup-v2.2.0.msi |
Managed / company Windows install |
Prompt-Engineer-v2.2.0.apk |
Android — upgrades in place over v1.5 / v2.0 / v2.1 |
Windows: the installers are self-signed, so Windows SmartScreen shows a blue dialog → More info → Run anyway.
Android: allow Unknown sources once. The app then launches fullscreen with no browser chrome.
🌍 10 languages
| العربية | فارسی | Svenska | Deutsch | Русский |
| 中文 | Türkçe | Français | Español | English |
All 413 UI strings are translated in every language — section titles, field labels,
placeholders, quality messages, all 47 tone names, all 36 output formats and all 60 preset
names. Direction switches automatically: RTL for العربية · فارسی, LTR for the other eight.
Preset bodies (the ready-made task, role, audience and constraint text) stay Arabic + English
by design, so prompt quality is identical in every language.
✨ Highlights
- 9-field builder — task · role · context · audience · tone · format · constraints · answer language · avoid.
- 📚 60 presets · 🧑💼 47 tones · 36 formats · 11 improvement toggles.
- Two one-click pickers — a ready task and a ready role fill the builder for you; both
fields stay free-text and editable afterwards. - Live quality score — 12 checks, each one clickable to jump to the field it complains about.
- Image mode — 46 artistic styles × 28 output sizes, generating a ready English prompt for
Midjourney / DALL·E / Stable Diffusion. - 16 AI tool cards — the official tool plus its open-source alternative.
- 3 themes 🌙 ☀️ ⚡, contrast checked to WCAG ≥ 4.5:1.
- Works offline on desktop and mobile.
🗑️ Removed in v2.2
Eight languages were retired to keep the interface tight and the bundle lean:
Kurdish (Sorani) · 日本語 · 한국어 · اردو · हिन्दी · Nederlands · Português · Naijá (Nigeria)
Chinese (中文) stays. The remaining ten are العربية · English · فارسی · Svenska · Deutsch · Русский · 中文 · Türkçe · Français · Español.
🐛 Fixed
- The mobile service worker served a stale dictionary forever. The offline cache name is now
derived from the dictionary's content hash, so a translation update always invalidates the cache
instead of pinning users to an old one. - The version string in the footer used to revert. The number lived only in the generated file,
so rebuilding the dictionary rolled it back — it is now fixed in the source dictionaries. - Release links pointed at
v2.1while the tag wasv2.1.0, which is a 404. - The visible copyright line was dropped from every footer.
🔐 Installers
Self-signed. Fingerprint (SHA-256 of the signing certificate):
DB:7D:62:10:…:54:29:B
The Android APK uses the same keystore as every earlier build, which is why it upgrades in place
and keeps Digital Asset Links working — Android shows a verified warning on install only because the
app is not on Google Play.
🧑💻 Build it yourself
git clone https://github.com/MooPuu/prompt-engineer.git
cd prompt-engineer
npm install
npm start # run the desktop app
npm run build # build installers into dist/No framework, no build step for the web app — just open index.html.
📄 License
MIT — see LICENSE.