Free tools
Free AI Writing Tools for Text That Sounds Human
The free AI writing tools on this page all address one problem from a different direction: assisted text that still reads as machine-written. Strip the em dashes and the vocabulary detectors weight most heavily, measure burstiness, perplexity and readability on the same terms detection tools use, correct grammar without pushing the AI score back up, and assemble citations that hold through every later rewrite.
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Search the suite by name or task, or jump straight to a category below.
Clean up AI text
Strip the tells that give AI-assisted drafts away before a reader or a detector sees them: em dashes swapped for natural punctuation, AI-overused vocabulary flagged and replaced, contractions and casing fixed for formal work. These quick tools run in your browser.
Em Dash Remover
The punctuation mark readers now read as an AI tell, replaced clause by clause with whatever actually fits the sentence.
AI Word Cleaner
Spots delve, tapestry, pivotal and 900+ other words language models lean on, each with a natural swap ready.
Contraction Expander
Turns don't, it's and we've into their full written forms while possessive apostrophes stay exactly where they are.
Title Case Converter
Your title capitalized under APA, MLA, Chicago, AP and sentence case at once, each per its own guide's actual rules.
Word Counter
Counts words, characters, sentences and reading time, and tracks essay and journal length limits while you paste.
AI detection and writing analysis
Burstiness and perplexity are the two signals AI detectors score first. Measure them on your own draft, along with readability, passive voice and register, and see why a text reads as AI-generated before a detector tells you.
Burstiness Checker
Plots the length of every sentence and scores how much your rhythm varies; uniform sentences are the classic AI signature.
Perplexity Checker
Gauges how predictable your vocabulary looks to detection tools, with MATTR and TTR scores and your most repeated words listed.
Readability Checker
Runs Flesch-Kincaid, SMOG, Gunning Fog and more, and shows where you sit relative to edited human prose.
Passive Voice Checker
Marks each passive construction and compares your passive share with what human academic writing typically carries.
Formality Checker
Rates your register on the casual-to-academic scale, with one-click fixes for informal wording, contractions and direct address.
Grammar, spelling and punctuation checks
These checkers repair mechanics and itemize every correction they make. Sentences are not smoothed and passages are not rebuilt, because a grammar pass that rephrases freely pushes a draft back toward the even rhythm detectors register.
Grammar Checker
Corrects grammar, spelling and punctuation, itemizes each fix with the rule behind it, and rephrases nothing.
Spell Checker
Repairs typos while respecting technical terms, and holds whichever of American or British spelling your text already uses.
Punctuation Checker
Sorts out commas, semicolons, apostrophes and hyphens while leaving every word exactly where it was.
Comma Checker
Finds misplaced commas and comma splices, with a toggle between Oxford-comma and no-Oxford styles.
Essay Checker
Corrects the mechanics, then adds brief feedback on structure, clarity and academic tone. Nothing is written for you.
Verb Tense Checker
Checks tenses against the conventions each paper section expects, from abstract through discussion.
Article Checker
Sorts out a, an and the, designed for writers whose native language manages without articles.
US UK English Converter
Moves text between American and British English with part-of-speech awareness and a complete change list.
Style, register and sentence structure
Each tool in this group handles a single style problem and reports what it changed. Filler comes out of overlong sentences, passive clauses are rebuilt around their actor, first person is converted for formal work, and casual phrasing is raised to academic register without the vocabulary inflation that marks machine-written prose.
Sentence Shortener
Strips filler, redundancy and buried verbs out of long sentences without weakening a single claim.
Passive to Active Converter
Turns passive clauses active by recovering the actor from your own text, with a dedicated methods-section mode.
First to Third Person Converter
Converts I and we into this study or the author, while field-wide we and quoted speech stay untouched.
Academic Tone Converter
Raises casual drafts to academic register with zero word inflation; use stays use rather than becoming utilize.
Claude Watermark Remover
Rebuilds Claude-handled text from new tokens, the one thing a sampling-bias watermark cannot survive; references copied exactly.
Citation and reference tools
A rewrite must never reach the citations, and citations are also where AI drafting fails first. Build references from genuine scholarly records, cite ChatGPT, Claude and Gemini the way the style manuals actually prescribe, and run machine-written reference lists against real published papers to catch the invented ones.
Citation Generator
Builds references in six styles from a DOI, a title search or manual details, with every in-text form alongside.
APA Citation Generator
APA 7 references done properly: the 20-author rule, sentence-case titles and clickable DOI links all handled.
MLA Citation Generator
Works Cited entries assembled through MLA 9's container logic, author-page in-text citations included.
Chicago Citation Generator
Chicago 18 either way you work: full and shortened footnotes with bibliography, or author-date.
Harvard Referencing Generator
Harvard in the Cite Them Right form UK markers grade against, covering in-text citations and the reference list.
IEEE Citation Generator
Numbered bracket references for engineering and computer science venues, authors formatted initials-first.
Vancouver Citation Generator
Numbered ICMJE and NLM references for medical journals, including the condensed date block done correctly.
AI Citation Generator
Covers ten AI model families across seven citation styles, following the published APA, MLA and Chicago guidance.
ChatGPT Citation Generator
Cites ChatGPT with OpenAI as author, the version taken from your model choice and the prompt included where required.
Claude Citation Generator
Handles Anthropic model citations, with each version named the way your chosen style wants it.
Gemini Citation Generator
Cites Google's Gemini across all seven output styles, covering both the Flash and Pro releases.
AI Citation Checker
Runs each entry of an AI-written reference list against scholarly databases and returns corrected citations for the ones that fail.
Citation Finder
Say what you need to support in plain language and get genuine papers ranked by fit, cited in seven styles.
Journal Finder
Feed in your title and abstract to see which journals have published the work most similar to yours.
DOI to Citation Converter
Turns a list of DOIs into finished references in seven styles, built from each DOI's registered record.
BibTeX Generator
Converts DOIs and pasted references into tidy BibTeX, downloadable as a .bib file in one click.
Reference Format Converter
Re-renders an entire reference list from one citation style into another, entry by entry.
Reference Alphabetizer
Orders reference lists the way style guides require, skipping leading articles and filing accented names correctly.
In-Text Citation Fixer
Repairs and converts the citations inside your prose to APA, MLA, Chicago or Harvard, listing every change made.
Annotated Bibliography Generator
Matches your references to real publication records and drafts each annotation from that paper's actual abstract.
Research writing generators
Starting points for the research pipeline, from titles and thesis statements through abstracts, keywords and the letters that accompany submission. Every output is assembled from notes you supply and meant to be reworked in your own voice before it goes anywhere.
Title Generator
Produces 8 candidate titles in four academic styles, drawn from the abstract you paste in.
Thesis Statement Generator
Drafts 4 arguable, specific thesis statements that hold your position while varying the angle of attack.
Research Question Generator
Generates 6 tightly scoped questions, each tagged descriptive, comparative, causal or exploratory.
Hypothesis Generator
Writes paired alternative and null hypotheses, directional or non-directional, phrased in your own variables.
Abstract Generator
Drafts a 150 to 250 word abstract from the key points you provide, in paragraph or structured form.
Keywords Generator
Suggests 8 to 12 submission-ready keywords covering your field, topic, methods and population.
Plain Language Summary Generator
Rewrites your abstract for lay readers while keeping every hedge and limitation in place.
Essay Outline Generator
Maps your essay section by section in directions rather than sentences; the drafting stays yours.
Journal Cover Letter Generator
Assembles a submission letter under 300 words with the declarations editors look for built in.
Response to Reviewers Generator
Drafts reviewer replies that stay polite and firm, claiming only the revisions you genuinely made.
The TextPulse AI humanizer
The tool the free suite is built around. The humanizer rewrites AI-assisted drafts at the level detectors actually score, sentence rhythm, word choice and structure, while citations, terminology and meaning stay locked.
AI Humanizer
Humanize AI text into natural academic prose that scores low on Turnitin, GPTZero and Originality.ai.
AI Humanizer for Students
Essays and assignments that read like you wrote them, with a tracked-changes view of every edit.
AI Humanizer for Writers & Creators
Fiction, blogs and scripts humanized with character names and invented terms frozen.
AI Humanizer for Marketing & SEO
Humanize AI content for SEO with your target keywords preserved verbatim.
AI Humanizer for Business
Reports, proposals and client emails that sound like a person wrote them.
AI Humanizer for ESL Writers
Turn correct-but-flagged English into natural prose, with multilingual support in 60+ languages.
Fix the tells for free.
Humanize the whole draft with TextPulse.
Free tools clean up the surface. The TextPulse humanizer rewrites rhythm and word choice at the level AI detectors score, with citations and terminology locked and a tracked-changes view of every edit.