Free TL;DR generator

Paste any block of text and PromptDC returns a one-line TL;DR that states the single takeaway a busy reader needs to know.

Your one-line takeawayExample

TL;DR: Public registration moves to Thursday, while waitlist members will receive private access first and the seven-day discount remains unchanged.

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Why the rewrite is better: The line leads with the changed date and retains the two practical details readers are most likely to act on.

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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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More before and after examples

Remote-work policy announcement

Before

Starting October 1, employees who live within 40 miles of an office will be expected onsite on Tuesdays and Wednesdays. Teams may choose a third in-office day for planning sessions, but it is not required. Employees hired as fully remote keep their current arrangements, and anyone needing an accommodation should contact People Operations by September 15.

After

TL;DR: Nearby employees begin working onsite Tuesdays and Wednesdays on October 1, while fully remote contracts remain unchanged.

Why the rewrite is better: It captures who is affected, what changes, when it starts, and the key exception without turning the result into a list.

A TL;DR is not a miniature outline; it is the point of the message, compressed into one decisive line. This generator is suited to long team updates, sprawling discussion threads, policy announcements, and explanations where the reader needs the outcome before the detail. You can test it here a few times without creating an account. When short takeaways are part of your daily workflow, select the source text in any macOS or Windows app and use PromptDC's global shortcut to review the rewrite before replacing or copying it.

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