AI Grammar Checker for Any Text You Select
Select text anywhere on the web — an article, email, chat, Google Doc, or AI prompt — and PromptDC fixes spelling, grammar, punctuation, and awkward phrasing while keeping your voice and meaning intact.
Before & After
A real grammar rewrite with PromptDC.
i think the the report is ready, can you sent it over when you get a chance thx. also the numbers in the apendix dont match the summary and their are a few typos in the intro paragraph that need fixing before we share with the client.
I think the report is ready — can you send it over when you get a chance? Thanks! Also, the numbers in the appendix don't match the summary and there are a few typos in the intro paragraph that need fixing before we share with the client.
When to use Grammar
Proofread emails and messages before you hit send.
Clean up grammar in AI chat prompts so the model understands you.
Fix typos in forms, comments, and docs without leaving the page.
Frequently Asked Questions
Is PromptDC a Grammarly alternative?
Yes. The Grammar profile corrects spelling, grammar, and punctuation like Grammarly, but PromptDC also works on text you select anywhere on the web, including articles and AI chats.
Does it change my writing style?
No. The Grammar profile only fixes errors and awkward phrasing. It preserves your wording, tone, structure, and formatting as closely as possible.
Where does the grammar checker work?
On any text you select on the web, including blogs, articles, ChatGPT, Gmail, LinkedIn, X, and Google Docs. Editable text is replaced in place; read-only results are copied.