PromptHulk - Prompt Optimizer

About

PromptHulk is a privacy-first prompt writing assistant that helps you create clearer, more effective prompts directly on supported AI websites.

Start with a rough request, choose tone, format, and detail level, then generate a stronger prompt structure in one click. You can review, edit, copy, save, and insert the result into the active assistant without auto-sending.

PromptHulk also includes recommended templates for writing, productivity, learning, coding, research, marketing, social content, reel ideas, and image-style prompts. You can search templates, customize them, and refresh trend ideas when needed.

What you can do:

1. Optimize rough prompts into structured, clearer instructions
2. Choose use case, tone, answer format, and detail level
3. Insert prompts into supported assistants without automatic submission
4. Save prompts locally for reuse
5. Search and use ready-made templates
6. Refresh trend ideas for new inspiration
7. Privacy and data handling:

Prompt optimization runs locally in your browser
1. No PromptHulk account is required
2. No analytics or ad SDK is included
3. Prompt drafts and saved prompts are not sent to PromptHulk servers
4. If you use trend refresh/search, your trend query may be sent to DuckDuckGo and Google News to fetch topic ideas

Supported sites:

- ChatGPT
- Claude
- Gemini
- Perplexity

PromptHulk is an independent product and is not affiliated with or endorsed by OpenAI, Anthropic, Google, or Perplexity.

If you want, I can also generate:

A stricter policy-safe version (more conservative wording)
A more conversion-focused version (higher install appeal)