Analyzer · Grammar
Corrections that quote their evidence
Every issue quotes the exact text it's about — grammar, spelling, punctuation, or style — with the fix and the reason. Apply them one at a time from inline underlines, or all at once. Your voice stays untouched: intentional style, fragments, and colloquial phrasing are never "errors".
Evidence-gated findings
A correction only survives if its quote appears verbatim in your document — hallucinated issues are discarded before you ever see them.
Inline review, Grammarly-style
Issues underline in your text, color-coded by type. Click one for a mini-card with the fix and explanation; Apply or Ignore in place. Undo covers everything.
One check converges
A single check re-reads the document after simulating its own fixes, until no fresh issues turn up — you don't pay per pass for what one pass should have caught.
A real writing surface
The grammar editor is the suite's home base: document titles, Save to your library, formatting toolbar, native spell-check, and version history on every run.
How it works
01
Paste, write, or upload
Up to 16,000 words (~60 pages). Long documents are checked in chunks on paragraph boundaries — full coverage, no blind spots.
02
Check
Findings come back typed and counted — grammar, spelling, punctuation, style — each quoting its exact location.
03
Apply surgically
Fix one issue, fix all, or ignore what's intentional. Every application is undoable, and the result lands in your version history.
What it flags — and what it leaves alone
It flags clear mechanical problems. It does not rewrite your voice, "improve" your style uninvited, or trade one acceptable form for another. When two near-identical clauses could each be the error, it verifies direction before suggesting — a wrong-way fix is worse than no fix.
Straight answers
Will it flag my style choices?
No. Fragments, colloquial voice, and intentional repetition are never errors here. The check targets mechanics: agreement, spelling, punctuation, and clarity problems it can quote and explain.
How is this different from the browser's spell-check?
Browser spell-check knows words; this check reads sentences. It catches agreement errors, wrong-word substitutions, and punctuation problems — each with an explanation — and it can apply its own fixes.
What if the document is issue-dense?
One check loops internally until a pass finds nothing new. If it still suspects more (very dense documents), it says so explicitly instead of silently reporting clean.
The other instruments
Free to start — 50 credits a month, no card.
Grammar is one of six instruments sharing one document — check, verify, and polish without pasting twice.