Helpful tools while you edit: Word and Character Counter, Case Converter, Duplicate Word Finder, Whitespace and Formatting Cleaner, Symbol and Character Info, Readability Score Checker, Sentence Expander/Shortener
Top errors most writers make (and quick fixes)
- Comma splice and run on: Two independent clauses joined only by a comma or nothing. Fix: period, semicolon, or a coordinating conjunction (and, but, so). See our Grammar Blunders guide.
- Subject-verb agreement: Plural or singular mismatch. Fix: find the true subject and match the verb.
- Passive voice overload: Useful in methods; muddy in arguments. Fix: prefer active when agency matters (tips in Tone & Style Modes).
- Tense inconsistency: Past vs present mixing in a paragraph. Fix: choose a dominant tense per section and align verbs.
- Wordy phrases: “Due to the fact that,” “in order to.” Fix: “because,” “to.” If you’re stuck, tighten with the Sentence Shortener.
- Punctuation drift: Serial comma, apostrophes, quotation marks. Fix: apply one style consistently and check symbols with Symbol and Character Info.
- Duplicate words: “the the,” “can can.” Fix: scan with the Duplicate Word Finder.
A 10 minute correction workflow
- Read once for logic. If structure is wrong, grammar tweaks will not help. Reorder first and sanity-check flow with the Readability Score Checker.
- Fix sentence boundaries. Split run ons and resolve comma splices.
- Align verbs. Choose tense per section and synchronize.
- Agreement and pronouns. Singular or plural and clear antecedents.
- Trim clutter. Replace wordy stock phrases and remove filler adverbs (use the Random Synonym Finder to swap vague words for precise ones).
- Standardize punctuation and case. Use Case Converter for headings and labels.
- Final pass for tone and formality. Adjust register for your audience.
- Every independent clause is properly separated.
- One primary tense per paragraph.
- Consistent style choices for commas and quotes.
- Concise phrasing and no duplicate words.
- Tone and formality match the reader and purpose.
Tone, formality, and style
Tone affects trust, formality signals context, and style follows your discipline or brand. Decide these first so edits move in one direction. For titles and headings, normalize caps with the Case Converter and verify length with the Word Counter. For practical examples, see Paraphrasing Tone & Style Modes.
An ethical AI grammar checking workflow
- Draft first. Get ideas down before polish.
- Run a focused pass. Use an AI checker for mechanics and clarity hints.
- Keep your voice. Accept suggestions selectively and rephrase in your style.
- Verify facts and citations. Use the BibTeX to Citation Converter for references.
- Final human read. Read aloud for rhythm and natural phrasing.
SnipText Grammar Checker supports highlighted diffs, protected terms, and tone or formality controls. For deeper rewrites see the Paraphrasing Tool and read our ethics primer Ethical Paraphrasing in Academia. You can also compare tools in our overview: Best AI Writing Tools (2025).
Related tools and quick wins
- Whitespace and Formatting Cleaner for trailing spaces, LF or CRLF, and zero width characters.
- Remove Empty Lines to collapse multi line gaps in notes and markdown.
- Emoji Replacer to convert emoticons or remove emojis in formal copy.
- Top 10 Grammar Blunders for quick fixes and examples.
- Paraphrase vs Rewrite vs Summarize to choose the right edit.
- Readability Score Checker to balance clarity with grade-level targets.
- Random Synonym Finder for tone-appropriate alternatives.
- Case Converter Guide for style-safe capitalization rules.
FAQ
- Will a grammar checker make my writing sound robotic
- Not if you keep control. Fix mechanics, then tune tone yourself. Read aloud and revert any edit that flattens your voice.
- Do I need a plagiarism check as well
- Yes. Grammar fixes polish language. Originality checks confirm citation and source use. See the Plagiarism Checker and, if needed, the AI Detector.
- What is the fastest fix for a run on sentence
- Split into two sentences or add a semicolon. If you keep one sentence, add a coordinating conjunction so the relationship is clear.
- How formal should my tone be for academic writing
- Default to formal and precise. Avoid slang and most contractions unless your journal or supervisor allows them. Use active voice when agency matters (see Tone & Style Modes for examples).
Clear grammar is invisible and powerful. Make deliberate choices about tone and style, correct mechanics systematically, and use AI to accelerate—not replace—your editorial judgment. For a last pass, measure clarity with the Readability Score Checker and ensure headings are consistent via the Case Converter.