Re-render any prompt in your language, register, and model.
Paste any prompt. The Optimiser re-renders it in your target language, your cultural register, and your AI model, including the local models your customers actually use: Qwen, HyperCLOVA X, Sahabat-AI, Typhoon, and more.
Cultural register, not just translation.
Generic optimisers translate words. We adjust register, hierarchy, and politeness for the actual market.
Keigo, sonkeigo, kenjougo. Relationship-aware.
존댓말 / 격식체. Speech levels.
正式 vs 親切. Register and tone.
ครับ / ค่ะ. Politeness particles.
Đại từ phù hợp. Pronoun selection.
Three real optimisations.
Write me a marketing email
Write a 150-word marketing email for [product] targeting [audience]. Use a professional but friendly tone. Include: 1) attention-grabbing subject line, 2) one clear benefit, 3) social proof element, 4) specific call-to-action. Avoid: hype, jargon, multiple CTAs.
Email a Japanese client about delayed delivery
Write a 200-word business email in Japanese (敬語) to a senior Japanese client (use 様) apologising for a 3-day delivery delay. Tone: deeply respectful, taking ownership without excuses. Include: 1) formal opening (お世話になっております), 2) clear apology, 3) cause, 4) corrective action with specific date, 5) closing assurance.
Make me a marketing image of bubble tea
Aesthetic flat-lay photo of artisanal bubble tea, tapioca pearls visible through clear cup, Southeast Asian street market background, neon signage in Chinese and Malay, tropical flowers, warm golden hour lighting, Gen Z lifestyle photography. Shot on Sony A7III, 35mm lens. --ar 4:5 --v 6 --style raw
About the optimiser
Is it actually free? +
Yes. The web optimiser has a free tier (5 optimisations/month) with no signup. Pro accounts get unlimited use plus saved history and side-by-side platform compare.
Do you store my prompts? +
Anonymous use: nothing stored. Logged-in use: your saved prompts stay private under your account.
Which AI platforms do you support? +
Western frontier models (ChatGPT, Claude, Gemini, Mistral, Grok) plus the local Asian models your market actually uses: Qwen, Ernie, DeepSeek, Kimi (China), HyperCLOVA X, Solar, EXAONE (Korea), Karakuri, ELYZA (Japan), Typhoon, OpenThaiGPT (Thailand), PhoGPT (Vietnam), and Sahabat-AI (Indonesia). See the full list on the models page.
Why does Asian language nuance matter? +
Pragmatics and politeness in CJK and Southeast Asian languages aren't optional. They encode the relationship and the situation. Get them wrong and your output reads as cold, presumptuous, or amateur.
Can I use this for image prompts (MidJourney, Stable Diffusion)? +
Yes. Pick the image model and we adjust the optimisation to focus on subject, style, composition, lighting, and platform-specific parameters.
Ready to ship better AI work?
Sign up free for unlimited optimisations and the full prompt library.