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Tools built for research writing: generate citations in APA, MLA, Chicago, Harvard, IEEE and Vancouver from real scholarly metadata, check grammar and punctuation with every fix explained, draft titles, abstracts and cover letters from your own findings, and score readability, register and sentence rhythm.
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AI-powered checkers that fix the mechanics and list every change. Check grammar, spelling, punctuation, verb tense, US/UK conversion, and more. Sign in to use for free.
Grammar, spelling and punctuation corrected, with every fix listed and explained.
Typos fixed, terminology respected, American or British spelling detected and kept consistent.
Commas, semicolons, apostrophes and hyphens fixed without changing a single word.
Comma placement and comma splices, with Oxford comma and no-Oxford modes.
Check your college essay, assignment or report. Mechanical fixes plus feedback on structure, clarity and academic tone. The writing stays yours.
Applies the tense conventions of abstracts, methods, results and discussion sections.
Fixes a, an and the, built for writers whose first language does not use articles.
Convert American English to British or back, part-of-speech aware, every change listed.
Drafting aids for the research pipeline: titles, thesis statements, research questions, hypotheses, abstracts, keywords and the submission letters around them, each assembled from the notes you paste.
8 title options for essays and papers in four academic styles, built from your own abstract.
4 specific, arguable thesis options that keep your position and vary the framing.
6 focused questions labeled descriptive, comparative, causal or exploratory, scoped to your constraints.
Matched alternative and null hypothesis pairs, directional and non-directional, in your variables.
A 150 to 250 word draft abstract from your own key points, paragraph or structured format.
8 to 12 journal submission keywords spanning field, topic, method and population terms.
Your abstract translated for general readers, with every hedge and limitation preserved.
A section-by-section plan where every point is a direction to follow; the writing stays yours.
An editor-ready submission letter under 300 words, with the standard declarations included.
Peer review replies in the polite-firm register, claiming only the changes you actually made.
Targeted rewrites that fix one style problem and list every change: wordiness cut, passive voice converted, first person rewritten, casual register formalized.
Cuts filler, redundancy and buried verbs; claims come out exactly as strong as they went in.
Rewrites passive clauses with the actor pulled from your own sentences; methods mode included.
I and we become this study, the author or the researcher; general we and quotes stay put.
Formalizes casual drafts without inflation: use never becomes utilize.
Re-expresses Claude-processed text so its token-level watermark cannot survive; citations kept exact.
Quick fixes for AI-assisted drafts: clean up punctuation, fix capitalization and contractions, and check length limits before a supervisor, reviewer or submission portal sees the text.
Remove the most recognisable AI tell with context-aware replacements, not find-and-replace.
Words, characters, sentences, reading time and journal length targets. Accurate in 100+ languages.
APA, MLA, Chicago, AP and sentence case side by side, following the real rules of each style guide.
Expand don't, it's and we've to their formal written forms, with possessives left untouched.
Measure how your draft reads: readability formulas, AI-overused vocabulary, passive voice, register and sentence rhythm, each scored against academic writing norms.
Flesch-Kincaid, SMOG, Gunning Fog and three more formulas, scored live with research-calibrated targets.
Flag delve, tapestry, pivotal and 900+ more AI-overused words, with click-to-swap academic replacements.
Highlight every passive sentence, with your passive percentage scored against academic writing norms.
Score your academic register 0-100 and click-to-fix informal words, contractions and direct address.
Chart every sentence length and score your rhythm's variety against edited academic prose.
Estimate word variation with length-robust MATTR scoring, TTR and your most repeated words.
The academic backbone of the suite: generate citations from real Crossref metadata in the six styles researchers actually use, cite ChatGPT, Claude and Gemini with the official AI patterns, verify AI-generated reference lists against hundreds of millions of real scholarly records, and convert, sort, BibTeX-ify and annotate whole reference lists from those same records.
Six styles from a DOI, title or manual entry, with reference entries and every in-text form together.
APA 7th edition references with the 20-author rule, sentence case and live DOI links applied.
MLA 9 Works Cited entries built on the container system, with author-page in-text forms.
Both Chicago 17 systems: footnote, shortened note and bibliography, or author-date.
Cite Them Right Harvard, the format UK universities mark against, in-text and reference list.
Bracketed, numbered references for engineering and CS papers, initials-first authors included.
ICMJE / NLM numbered references for medical writing, with the packed date block done right.
Cite any of ten AI model families in seven style outputs, built on the official APA, MLA and Chicago guidance.
OpenAI as author, version from the model picker, prompt where the style wants it: the APA blog's own pattern.
Anthropic's models cited correctly, with Haiku, Sonnet and Opus version names handled per style.
Google's Gemini in all seven outputs, Flash and Pro versions included, with the Bard rename handled.
Paste a reference list and verify every entry against trusted open scientific databases like Crossref and Semantic Scholar, with corrected citations for the entries that need fixing.
Describe your research point in plain words and get real papers from trusted open scientific databases, ranked for relevance, with references formatted in seven styles.
Paste your title and abstract and see which journals published the papers closest to yours, with citation metrics, open access status and fees.
Paste DOIs or doi.org links and get finished references in seven styles, built from each DOI's registered metadata.
DOIs and plain references converted to clean BibTeX entries, with capital-protected titles and a one-click .bib download.
Your whole reference list changed from any citation style to any other, rebuilt entry by entry from real database records.
Your reference list sorted by the rules style guides share: articles ignored, accents filed right, same-author works by year.
Every citation in your text corrected and converted to APA, MLA, Chicago or Harvard, with each change listed and explained.
References matched to real records, annotations written from each paper's own abstract. Sources that match nothing are reported, not guessed.
Our full academic editing suite. Free to use with an account; paid plans unlock higher word credits.
Academic proofreading with tracked changes you can accept or reject line by line.
Rewrite AI-flavoured drafts into natural academic prose without losing meaning.
Citation-aware paraphrasing that preserves technical terminology.
Condense papers and chapters into faithful summaries and abstracts.
Academic translation across 50+ languages with terminology control.
Proofread, humanize, paraphrase and translate your academic writing in one place. Free to start, no credit card required.
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