Each tool in this collection uses artificial intelligence to do something creative or useful — writing poetry, generating ideas, summarizing text, and more. You provide the input, and an AI model does the heavy lifting.
The AI doesn't live inside this app. It runs on a remote service (like Groq, Google, or OpenAI) or on your own computer (like Ollama or the Claude CLI). The Settings page is where you tell the tool which AI to talk to and how to authenticate.
Think of it like a pen — the app is the paper, and the AI provider is the pen. You need both.
The good news: you only configure this once. All tools in this collection share the same settings.
The fastest way to get going is with a free API key. No software to install.
Get a free API key from Groq
Go to console.groq.com, sign up (Google or GitHub login works), go to API Keys, and click Create API Key. Copy it.
Open Settings
Open Settings from the link below the compose area on any tool page. Make sure Groq is selected as the Active Provider.
Paste your API key
Click Configure next to Groq, paste your key, then click Save Settings.
Use any tool
Open the tool's page, provide your input, and go. All tools will use the provider you just configured.
The Settings page offers two connection modes. Here's the difference:
Most people should use Browser Direct. The Local Server mode is for developers who already have Claude Code or Codex installed on their machine and prefer not to manage API keys.
If you're using Chrome 138+, you may not need to configure anything at all. Chrome includes Gemini Nano, a small AI model that runs directly on your computer — no API key, no account, no cost.
When no other provider is configured, the tool will automatically detect and use Chrome's built-in AI if it's available. You can also select it manually in Settings.
Requirements: Chrome 138+, 22 GB free disk space, 4 GB+ GPU memory, 16 GB+ RAM.
The Prompt API may need to be enabled in chrome://flags —
see the Setup Guide in Settings for instructions.
Limitations: Chrome only (not Firefox/Safari/Edge). Gemini Nano is a smaller model, so results may be less polished than cloud providers. English-focused. Works offline after the model is downloaded.
Pick any of these. Each one has a setup guide built into the Settings page.
Tip: Each provider has a built-in Setup Guide in the Settings page. Click Configure next to any provider, then expand the Setup Guide section for step-by-step instructions.
If you have Claude Code (Anthropic's CLI) or Codex (OpenAI's CLI) installed on your computer, you can use them as the AI backend for every tool on this site. A small local Node.js server acts as a bridge between the browser and the CLI — no API key needed in the browser.
Most people don't need this. Browser Direct mode with a free API key (like Groq) is simpler and requires no software installation. This option is for developers who already have Claude Code or Codex set up.
claude or codex in a terminal to verify)The server is a single folder with no dependencies — no npm install required.
Extract the zip
Unzip ai-server.zip to any folder on your computer. You'll see Start Server.bat, server.js, config.json, and supporting files.
Start the server
Double-click Start Server.bat (Windows) or run node server.js in a terminal. You should see:
Server running at: http://localhost:5002
Leave this window open while you use the tools.
Switch to Local Server mode
Open Settings, change the Connection Mode to Local Server, and choose your CLI provider (Claude CLI or Codex).
Save and use any tool
The Server URL defaults to http://localhost:5002/generate — leave it as-is. Click Save Settings, then open any tool and start using it.
Edit config.json in the server folder to customize:
claude-cli or openai-cliStart Server.bat or node server.jsWant to use your AI server from another device — your phone, a tablet, or a different computer? You can expose the server to the internet using a Cloudflare tunnel. It's free, requires no account, and the URL changes each time for security.
winget install Cloudflare.cloudflared (Windows) or see developers.cloudflare.com/cloudflare-one/connections/connect-networks/downloads/ for other platformsCreate a password
Create a file called password.txt in the server folder. Put a strong password on the first line. This protects your server from unauthorized access.
Restart the server
Stop and restart Start Server.bat. You should see Auth: enabled (password.txt) in the console output.
Start the tunnel
Double-click Start Tunnel.bat (included in the download) or run:
cloudflared tunnel --url http://localhost:5002
After a moment you'll see a URL like https://random-words.trycloudflare.com. Copy it.
Configure your browser
On any device, open Settings, switch to Local Server mode, and set:
https://your-tunnel-url.trycloudflare.com/generatepassword.txtSave and start using any tool.
Security: The tunnel URL changes every time you restart cloudflared. Always use a strong password. Without password.txt, anyone with the URL could use your AI server.
You haven't set up a provider yet. Open Settings and configure an API key or start the local server.
The AI returned something unexpected. Try clicking the retry button to generate again. If it keeps happening, try a different provider or model.
The local server isn't running. Make sure you've started the server with node server.js before using the tool. See the setup guide in Settings for details.
Ollama blocks browser requests by default. Open a terminal and run:
setx OLLAMA_ORIGINS "*"
Then restart Ollama (close the tray icon and reopen it).
AI models can be inconsistent. Try clicking the retry/regenerate button, or switch to a different provider. Paid providers (Claude, GPT-4o) tend to produce higher quality output than free ones.
Your API keys and all settings are saved in your browser's local storage — a small data store that lives on this computer only, inside this specific browser. Nothing is uploaded to a server, saved to the cloud, or shared with anyone.
When you use a tool, your API key is sent directly from your browser to the AI provider you selected (for example, Groq or OpenAI) to authenticate your request. It is never sent anywhere else. In Local Server mode, the key stays on your machine entirely — the server runs locally and the CLI tools use their own authentication.
Anyone with access to this browser on this computer could view your stored API keys. Your keys are saved in plain text in the browser's local storage.
Open the Settings page and click the Clear All Settings & API Keys button at the bottom. This permanently erases all API keys, provider selections, and preferences from the browser. Nothing will remain after clearing.
Using a public or shared computer? Always click Clear All Settings & API Keys on the Settings page before you leave. This is the only way to ensure your API keys are not accessible to the next person who uses this computer.