Grammar Checker

Yes. The tool is completely free, requires no registration or sign-up, and gives you instant grammar, spelling, punctuation, and clarity feedback as many times as you need.

You can upload a .txt or .pdf document, or enter a public webpage URL — such as a SaaS landing page, launch announcement, or product description — and the tool will analyze the readable content automatically.

No. The corrected version fixes grammar, spelling, punctuation, and clarity issues while preserving your intended meaning and any product claims, so your message stays accurate.

Yes. Use the checkboxes to enable or disable grammar, spelling, punctuation, clarity, and tone checks before running the analysis, so you only get the feedback you want.

Tone presets let founders and marketers adapt copy for different contexts, such as making launch announcements more professional, concise, friendly, or launch-ready for directories like SubmitMySaas.

Yes. Every suggestion can be accepted or rejected individually, or you can apply all fixes at once. You can then copy the improved text or download it as a text file.