Free grammar checker
Paste a sentence, paragraph or full draft and PromptDC corrects grammar, spelling and punctuation while keeping your wording and intent intact. You get the corrected text back, ready to copy.
They're going to send us the report tomorrow. I think it's ready, but we should have checked the numbers first.
Why the rewrite is better: It fixes their/they're, its/it's and the 'should of' error, corrects the spelling of tomorrow, and splits a comma splice into two clean sentences without changing what you said.
This is the free version
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
Message from a non-native speaker
I am working on this project since three months and I have many informations to share with the team on next monday.
I have been working on this project for three months, and I have a lot of information to share with the team next Monday.
Why the rewrite is better: It corrects the tense, the preposition, the uncountable noun 'information', and the day capitalization, while keeping the sentence structure the writer chose.
A grammar checker should fix mistakes without rewriting your voice. PromptDC corrects subject-verb agreement, tense consistency, article use, plurals, comma and apostrophe placement, and common non-native-speaker slips, then returns the text with your sentences still recognizably yours. The free tool on this page runs a limited number of times. PromptDC for Desktop and Chrome extension do the same correction in place, in whatever app you are already writing in, so you never paste text into a website to fix it.
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