10 free prompts each month. Perfect for getting started.
10 free prompts each month
1,000+ prompt templates
Advanced Chaining framework
Power Creator canvas
Go Pro
Unlimited generations, priority support, and exclusive Pro templates.
Usage
Your generation activity.
Lifetime Generations0 / 10
10 free generations every month, included with your account.
Templates Available
1,000+ prompt templates across 40 categories — Classic, Advanced Chaining, and Power Creator.
Settings
Account preferences and data.
Account Info
Name—
Email—
PlanFree
App Data
Custom templates0 saved
Prompt historyStored locally in browser
Danger Zone
Delete your account
Permanently deletes your Ultra Prompt account profile and associated server-side data. Processed within 30 days, as described in our Privacy Policy. This cannot be undone. If you have an active Pro subscription, cancel it first to avoid future charges.
API Keys & Local
Connect your AI accounts. Keys live only in your browser, never on our servers.
✨
Ultra Prompt AI Pro
Our built-in model, powered by gpt-oss-120B. No API key, no setup: it just works.
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Included with Pro: 500 AI actions per month across AI Refine, AI Preview, Rate My Prompt, and Magic Fill. Prefer your own model? Add an API key or a local model below for free, unlimited use.
What's an API key?
An API key is a private password that lets Ultra Prompt talk to ChatGPT, Claude, or other AI services on your behalf. You get one from the provider's website. It takes about 2 minutes. We never store it. It lives only here in your browser.
⚠ Claude requires one extra step. Due to browser security restrictions, Claude's API can't be called directly from a web page. You'll need to set up a small Cloudflare Worker as a proxy and paste the Worker URL into the field below the Claude key. A full walkthrough video is coming soon.
Cloud AI Providers
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Claude
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ChatGPT
✕
Grok
✦
Gemini
◇
Perplexity
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Ollama Online (API key)
ⓘ Ollama Online. Get an API key at ollama.com ↗ to use cloud-hosted models without running anything locally.
Local AI · runs on your machine, no API key needed
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Ollama (base URL)
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LM Studio (base URL)
Ollama setup
No API key required. The app auto-detects your installed models. CORS must be enabled so the app can reach it from the browser.
Windows: Open System Environment Variables → add OLLAMA_ORIGINS = * → fully restart your PC (not just Ollama). A simple app restart is not enough. Mac/Linux: Set OLLAMA_ORIGINS=* in your shell profile and restart Ollama.
LM Studio setup
No API key required. Start the local server in LM Studio (Local Server tab → Start Server) and load a model. CORS must be enabled: in LM Studio go to Server Settings → enable CORS. The default port is 1234. Leave the field blank unless you've changed it.
Cloudflare Worker (required for Claude)
Deploy a free Cloudflare Worker as a proxy so Claude API calls work from the browser. workers.cloudflare.com ↗
ⓘ Keys are stored in your browser’s localStorage. Once saved, open the app and use the AI buttons on any generated prompt.
🔒
Keep a backup of your API keys.
If your browser data is ever cleared, your keys will be gone and you’ll need to re-enter them. Save them somewhere secure: a password manager like 1Password or Bitwarden, a private note, or a secure document on your device. Having them on hand makes it a 10-second fix if you ever need to re-add them.
MCP Server
Connect Ultra Prompt to Claude, Cursor, ChatGPT, and any MCP client, so your AI assistant can build pro-grade prompts on its own.
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What is the MCP server?
The Model Context Protocol lets your AI assistant call Ultra Prompt’s 1,000+ templates, curated vocabulary, and workflow recommendations as built-in tools. Generate a key, paste it into your client, and your assistant can build Ultra Prompt-grade prompts itself. Free accounts get 5 tool-calls per month; Pro is unlimited.
Your MCP Key
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Connect your client
Claude Code (CLI)
Cursor — .cursor/mcp.json
Claude Desktop / claude.ai
Settings → Connectors → Add custom connector, then use:
Keep your key private — anyone with it uses your monthly allowance. Revoke + regenerate anytime if it leaks. Every prompt the MCP builds carries a “Built with Ultra Prompt” line.
Team
Manage your Business Hub seats, members, and shared templates.
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No team workspace yet. Your Business Hub organization appears here once your business account is set up.
0 of 5 seats used
Business Hub · admin seat counts toward the limit
Your team is over its paid seats. Deactivate members below or add seats; generating in the hub is paused until your team fits its seats.
You're at your seat limit. Add seats: same org, same industry, same templates.
Invited members get an email → create their own account → auto-join this org. Deactivating a member frees the seat and preserves their business-built content (dormant, not deleted).
Our Templates
Members use these but can't edit or delete them. They appear in every seat's sidebar as your company's templates.
This will permanently delete your Ultra Prompt account, including:
Your account profile, email, and sign-in credentials
Your saved library categories, favorites, and preferences (server-side)
Your usage history and free-tier counter
Onboarding state, role, and industry data
Important: Account deletion does not automatically cancel your Stripe subscription. If you are a paid subscriber, please cancel your subscription from the Subscription panel first to avoid future charges. Custom templates, prompt history, and API keys stored locally in your browser will remain on this device until you clear browser data.
Type DELETE below to confirm:
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