20 darmowych narzędzi AI do pisania

Pisz lepiej, szybciej — z darmowymi narzędziami AI do pisania

Sprawdzaj gramatykę, parafrazuj teksty, podsumowuj artykuły, wykrywaj treści AI i więcej. Każde narzędzie jest darmowe, natychmiastowe i nie wymaga konta.

Sprawdź moją gramatykę Parafrazuj tekst

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Wszystkie narzędzia do pisania

Każde narzędzie robi jedną rzecz dobrze. Wybierz to, którego potrzebujesz — działają też razem.

Grammar & Correction

Fix grammar, spelling, punctuation and structure — from a single sentence to a full essay.

Grammar Checker

Fix grammar, spelling and punctuation mistakes in seconds. Paste your text and get a corrected version instantly — no sign-up required.

AI Proofreader

A final-pass proofread in seconds: grammar, spelling, punctuation, capitalization and consistency — everything a human proofreader checks before publication.

Spell Checker

Fix every typo and misspelling — including the ones ordinary spell check misses, like their/there and affect/effect. Context-aware, instant, free.

Punctuation Checker

Fix commas, apostrophes, quotation marks, capitalization and every other punctuation slip in one click — without changing your words.

Comma Checker

Missing comma? Comma splice? One comma too many? Paste your text and get every comma right — with the rule behind each fix if you want it.

Sentence Checker

Is this sentence correct? Paste it and find out in seconds — with fixes for grammar, run-ons, fragments and awkward structure, plus the reason behind each one.

Essay Checker

More than a grammar pass: correct every mechanical error in your essay and get honest feedback on thesis, structure and flow — before your grader does.

Rewriting & Paraphrasing

Say it better: paraphrase, reword, humanize AI text and rebuild paragraphs that don't flow.

Paraphrasing Tool

Rewrite any text in seconds while keeping its meaning. Choose from six paraphrasing modes — from academic to creative — with no sign-up and no word limit games.

AI Humanizer

Turn robotic, AI-generated text into natural writing that sounds like you. Paste ChatGPT output, pick a voice, and get fluent, human-sounding prose.

Sentence Rewriter

Turn awkward sentences into clear, confident writing. Rewrite any sentence to be clearer, shorter, more formal or more engaging — instantly.

Paragraph Rewriter

Rebuild a paragraph that isn't working — better flow, clearer logic, stronger topic sentence — while keeping exactly what you meant to say.

Rewording Tool

Say the same thing in fresh words. The rewording tool replaces vocabulary and phrasing intelligently — no thesaurus mangling, no changed meaning.

Summarizing & Detection

Condense long texts into key points and check whether writing reads as AI-generated.

Text Summarizer

Turn long articles, papers and reports into clear summaries in one click. Choose bullet points or a paragraph, and control how short the summary should be.

AI Detector

Paste any text and get an AI-likelihood score from 0 to 100%, produced by a purpose-built detection model. Works for ChatGPT-style text, essays, articles and more.

Citations

Correctly formatted references and in-text citations in APA, MLA, Chicago and Harvard.

Citation Generator

Paste your source details — URL, title, authors, year — and get a correctly formatted reference entry plus in-text citation in APA, MLA, Chicago or Harvard.

APA Citation Generator

Correct APA 7 references and in-text citations from whatever source details you have — websites, journal articles, books, reports and more.

MLA Citation Generator

Correct MLA 9 works-cited entries and in-text citations from whatever source details you have — built on the MLA container system.

Chicago Citation Generator

Both Chicago systems, done right: notes-bibliography footnotes for the humanities, or author-date citations for the sciences — from whatever details you have.

Utilities

Everyday writing utilities: instant translation and private word counting.

AI Translator

Natural, context-aware translation — not word-for-word substitution. Pick a target language and get text that reads like it was written there.

Word Counter

Instant word, character, sentence and paragraph counts as you type — plus reading time, speaking time and your most frequent words. Everything runs in your browser.

Darmowe narzędzia AI do pisania na każdym etapie tworzenia

GrammarPlus to zestaw darmowych narzędzi do pisania opartych na AI, który obejmuje cały proces edycji: poprawia gramatykę i interpunkcję, przepisuje zdania i akapity, podsumowuje długie teksty, sprawdza, czy treść brzmi jak wygenerowana przez AI, oraz mierzy Twoje pisanie za pomocą prywatnego licznika słów.

Każde narzędzie ma swoją własną, skupioną stronę, działa bez konta i jest zasilane przez najnowocześniejsze modele językowe. Zacznij od sprawdzania gramatyki dla poprawności, a następnie użyj narzędzia do parafrazowania lub przepisywania zdań, aby dopracować styl — oraz podsumowania, gdy potrzebujesz krótkiej wersji.