Spelling & Grammar Checker
Finds and fixes spelling, punctuation, grammar and style errors in your text.
Parameters
Up to 6000 chars. Fits articles, emails, posts, landings.
0 / 500
Choose the AI model:
Daily free quota: 5 of 5 runs left today.
Result
Fill the parameters on the left and click "Generate".
The AI-powered "AI Text Checker" online service finds and fixes spelling, punctuation, grammar and style errors. The tool highlights problem spots, suggests fixes with brief rule references, evens out style and typography (spaces, quotes, dashes). Paste the text — get a clean, readable version in seconds.
How it works
- Paste text — we support articles, emails, posts, landings, documents (plain text and Markdown).
- Edit suggestions with explanations (optional). For each remark — a brief "why" reference and fix variant(s). Apply edits one by one, in batch, or compare "before / after".
- AI analysis. The model checks:
- Spelling (typos, rare forms, joined/hyphenated/separate);
- Punctuation (commas, dashes, colons, quotes, semicolons);
- Grammar (agreement, government, case, tense/aspect);
- Style (clichés, repetition, bulky constructions);
- Typography and consistency (quotes, non-breaking spaces, lists, dates/numbers).
How many checks are available
You can try the service for free and do 3 text error checks per day (without registration), and 100 checks per day for registered users.
Who will benefit from the service
- Students and pupils — check essays, reports, papers, prepare for exams.
- Journalists, authors, editors — speed up proofreading, bring texts to a single style.
- Marketers and SMM — error-free posts, landings, ad texts, newsletters.
- Business — neat commercial offers, contracts, instructions, client letters.
- Teachers and tutors — show rules with live examples, provide parses with explanations.
- Non-native speakers — hints on complex constructions, typical errors and punctuation.
Try it now: paste any text and get accurate fixes with clear explanations.