Free email writer

Give PromptDC your rough notes, recipient context, and desired outcome, and it turns them into a complete email with a clear purpose and natural flow.

Finished email draftExample

Subject: Friday workshop moved to Cedar 2 Hi Nina, Friday's 2:00 p.m. workshop has moved from Oak to Cedar 2 because the projector in Oak is unavailable. Could you let the two external guests know about the room change? I'm also happy to resend the calendar invitation if that would help. Thanks, Jordan

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Why the rewrite is better: The finished message leads with what changed, confirms what did not, makes the requested action unmistakable, and turns the calendar offer into a helpful option.

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Works where you write

PromptDC rewrites selected text in any app, every browser, your IDE and your terminal on Mac and Windows.

One keyboard shortcut

Select text, press Cmd+Shift+E or Ctrl+Shift+E, review the result, then Replace or Copy. It never presses Enter for you.

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Pick a default profile per app, or bring your own API key on the Lifetime plan.

Free here: 3 enhancements. In the app: from $9/mo, or Lifetime from $69 with your own API key.

More before and after examples

Request for budget approval

Before

email Omar about $1,800 user testing budget — five sessions next month — prototype decisions blocked without feedback — need answer by Tuesday so recruiter can book participants

After

Subject: Approval needed for $1,800 user testing budget Hi Omar, Could you approve a $1,800 budget for five user-testing sessions next month? The feedback will unblock several prototype decisions, and our recruiter needs confirmation by Tuesday to secure participants. Please let me know if you need the cost breakdown before approving it. Best, Casey

Why the rewrite is better: It turns shorthand into a specific approval request, explains the business reason, preserves the Tuesday deadline, and anticipates the most likely follow-up question.

Starting from fragments is often faster than drafting polished correspondence from scratch. The email writer finds the request or update hidden in your notes, supplies enough context for the recipient, and shapes the message into a coherent sequence without making it sound stiff. Try it for a limited number of messages directly on this page. For emails you write throughout the day, PromptDC for Desktop rewrites selected notes in mail clients on macOS and Windows, while the Chrome extension works inside editable browser fields and returns the result in place.

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