ToolForgeby ForgeSparse

Punctuation Checker

Fix punctuation issues in your text.

Your text

Check punctuation online with AI

Punctuation Checker fixes commas, periods, apostrophes, and quotation marks — without touching your wording — for cleaner, more correctly punctuated writing.

Why use this tool

Punctuation-only focus

Corrects commas, periods, apostrophes, and quotation marks without changing your word choice.

Catches subtle issues

Missing Oxford commas, misplaced apostrophes (it's vs. its), and run-on sentences missing proper breaks.

Full corrected text

Get your entire text back with punctuation fixed, ready to copy.

Fast and free

No account needed — paste and check instantly.

Frequently asked questions

Good to know

  • Focuses on punctuation only — commas, periods, apostrophes, and quotation marks.
  • Great for catching missing Oxford commas or misplaced apostrophes.
  • For a full grammar pass, try Grammar Checker or AI Proofreader.