Better Writing. Better Prompts. Everywhere You Type.

PromptDC is an AI prompt and writing enhancer. Desktop rewrites selected text in every macOS or Windows app, including any browser. Chrome rewrites editable web fields in place without Accessibility permission, and IDE extensions rewrite prompts typed in editor AI chat panels.

Yes. PromptDC improves grammar, emails, replies, social posts, summaries, and explanations, and its Code profile turns vague requests into implementation-ready prompts for AI code generation.

For writing, yes. PromptDC fixes grammar, tone, and clarity like Grammarly, but works inside any text box on the web, including AI chats, instead of a separate app.

Yes. PromptDC for Desktop works with selected text in Safari, Edge and every other browser. The Chrome extension also works across the web, rewriting editable fields in place without Accessibility permission. IDE extensions rewrite prompts typed in editor AI chat panels.

Grammar, Email, Reply, Social, Summarize, Explain, Professional, and Concise fix grammar and tone, rewrite emails and replies, sharpen posts, and summarize or explain what you are reading. With a paid plan, you can also create custom profiles and set per-website defaults.

Yes. PromptDC for Desktop rewrites selected coding prompts in any browser, app or supported terminal. Chrome rewrites editable web fields in place, and IDE extensions rewrite prompts typed in supported editor AI chat panels.

The popover belongs to the selection workflow: it opens near the cursor, lets you review or edit the result, and can replace the selected text in the source app. The panel is a separate window for text you type or paste. Open it with Cmd+Shift+U on Mac or Ctrl+Shift+U on Windows, then enhance, edit, copy, or undo without changing text in another app.

PromptDC recognizes supported coding apps from the focused app and detects Claude, Codex, Gemini, Grok, and Agy CLIs by inspecting processes under a terminal host. Windows also recognizes OpenCode. Select your prompt in the terminal, press the shortcut, and review the editable result. Replace pastes the clearer prompt and never presses Enter, so it does not execute the prompt.

PromptDC has no free plan, free trial or free credits. Pro is $9 a month for 200 enhancements, Enterprise is $15 a month for unlimited enhancements, and the BYOK Lifetime plan starts at $69 one-time using your own API key. One plan covers the desktop app, Chrome, the IDE extensions and the terminal, and the first purchase has a 14-day money-back guarantee.

PromptDC for Desktop requires an account, an internet connection and a paid plan. The Mac app supports macOS 12.0 or later on Apple silicon and Intel, and the Windows app runs on Windows 10 and 11 on x64. PromptDC for Chrome installs from the Chrome Web Store, and PromptDC for IDE installs in VS Code, Cursor, Windsurf and other editors.

On macOS, PromptDC for Desktop needs Accessibility permission to read the selected text and type the approved replacement back into the source app. Windows and the Chrome extension do not need it. On the Lifetime plan you can add your own API key from OpenAI, Anthropic, Google or xAI and pick the provider and model; the key is stored in the app's local settings file with owner-only permissions.