Free content idea generator
Give PromptDC an audience, theme, and objective to receive usable content concepts across formats, each built around a distinct hook rather than the same topic repeated.
Email: The five-minute spring safety check commuters can do at home Short video: Show how worn brake pads sound compared with new ones Instagram carousel: What to pack for the first rainy commute of the season Email Q&A: A mechanic answers three questions about bringing a bike out of winter storage Short video series: One roadside repair worth learning each Friday
Why the rewrite is better: The mix matches each concept to a channel, anchors the schedule in seasonal commuter problems, and demonstrates expertise without turning every item into a sales pitch.
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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
Museum membership content
Small maritime museum wants content for families within driving distance, with the aim of increasing memberships; cannot film visitors or artifacts under restoration
Newsletter: A curator's route through the museum for families with 45 minutes Illustrated post: Four sailor knots children can practice with a shoelace Audio clip: The harbor sound that once told crews a storm was coming Family quiz: Which shipboard job would suit you? Member story: How annual passes turn repeat visits into changing adventures
Why the rewrite is better: These concepts work around the filming restrictions, offer parents practical at-home or onsite value, and connect repeat discovery to membership without relying on unavailable footage.
A healthy content calendar needs more than thirty minor variations of one article. This generator translates your expertise into format-aware concepts: a tutorial can teach a process, a short video can demonstrate one moment, a newsletter can develop an opinion, and a social post can start a conversation. Add your channels, cadence, campaign goal, and unavailable resources to make the mix realistic. You can run several small brainstorms here without signing in. The Chrome extension also refines chosen ideas inside editable planning boards and web-based documents.
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