Just Say It.
Say what you want in plain words, out loud, or with a photo. Get an expert prompt built for the exact AI tool you're about to use.
How it works
Say it your way
Type a rough idea, tap the mic and talk, paste a prompt you already have, or drop in a photo.
Pick the AI you'll use
Choose a category and a target like Midjourney, Sora, Suno, Claude Code or LinkedIn. Each has its own rules.
Copy, refine, launch
Get a paste-ready prompt with the techniques explained. Refine it in one click, test-drive it, or open it straight in ChatGPT, Claude or Perplexity.
Built for every AI you use
💬 Chat & writing
ChatGPT, Claude, Gemini and Perplexity, each formatted the way that model reads best.
🎨 Images
Midjourney parameters, Stable Diffusion negatives, FLUX and Ideogram typography, plus a live AI preview.
🎬 Video
Camera moves, pacing and sound cues for Sora, Veo, Runway and Kling.
💻 Code
Ticket-quality prompts for Claude Code, Cursor, Copilot and app builders, with tests and edge cases.
🎵 Music & voice
Suno style tags with original lyric structure, Udio tags and voice direction.
📱 Social & marketing
Platform-native hooks, hashtags and calls to action, from emails to landing pages.
📖 Books & stories
Novel chapters, biographies, children's books and screenplays, with fact-safety rules for nonfiction.
🤖 AI agents
Production system prompts for custom GPTs, Claude Projects, Gemini Gems and API agents.
✝️ Ministry
Sermons, devotionals, Bible studies and prayers that cite Scripture by reference and never fabricate verses.
Questions
Is Just Say It free?
Yes. The built-in AI is free to use with no account and no API key. If you want answers from Claude, you can optionally add your own Anthropic API key in Settings, which Anthropic bills to you.
Which AI tools does it write prompts for?
Over 60 targets across 13 categories, including ChatGPT, Claude, Gemini, Perplexity, Midjourney, FLUX, Stable Diffusion, Ideogram, Adobe Firefly, Sora, Google Veo, Runway, Kling, Claude Code, Cursor, GitHub Copilot, Suno, Udio, ElevenLabs, custom GPTs and social platforms.
Can I improve a prompt I already wrote?
Yes. Switch to "Improve my prompt", paste it in, and you get a rewritten version plus the single biggest weakness it fixed.
Can I turn a photo into a prompt?
Yes. Switch to "From a photo" and upload an image to get a prompt that recreates its look, a video prompt that animates it, or accessibility alt text with a caption.
Is my data private?
Your prompt history and any API key are stored only in your own browser. Ideas are sent to the AI only when you press Engineer it, and nothing is kept on the server.
Can I install it as an app?
Yes. Use the Install button in Chrome, Edge or Android, or tap Share then "Add to Home Screen" on iPhone and iPad. The interface then opens like a native app and loads offline.