Text tools help editors, marketers, students, and site owners clean up drafts, measure copy, and prepare content before it is published.
Every tool in this section is free and available to use right now — directly in your browser or through a live URL check. Some checks depend on browser support, public-URL access, or third-party data availability.
Every listed tool is available to use for free — in your browser or through a live URL check. No signup, no paywall.
This category is a small, deliberately practical set of three browser-based tools for the stretch of work between a finished draft and a published page: the Word Counter, the Text Compare & Duplicate Phrase Checker, and the Readability Checker. None of them write or rewrite your copy. They measure it. The Word Counter gives you live totals — words, characters with and without spaces, sentences, paragraphs, and an estimated reading time — that update on every keystroke, so you can trim a title tag or hold ad copy under a character ceiling without guessing. Text Compare scores how similar two blocks of text are and lists the exact three-word phrases they share. The Readability Checker turns sentence length and syllable counts into Flesch estimates using basic-Latin word tokens and English syllable rules; it cannot identify whether a basic-Latin word is actually English.
A workflow that chains them looks like this. Say you are refreshing an old article. Start in the Readability Checker to compare sentence and syllable patterns between versions for the same readers; the average-words-per-sentence figure can reveal whether a run-on sentence is affecting the result. After you rewrite, drop the old version into Text A and your new version into Text B in Text Compare: a high similarity score means you barely changed anything and the refresh is cosmetic, while a low score with few shared phrases confirms you genuinely reworked it. Finally, run the Word Counter to confirm the meta description still sits near 155–160 characters and the body still meets your length brief. Three quick checks, no account, no waiting.
It helps to be precise about what the numbers mean and what they do not. Text Compare's percentage is a Jaccard score over overlapping three-word phrases (a technique called shingling), so it measures literal phrase overlap between your two inputs — it is not a web-wide plagiarism scanner and has no opinion on which text came first. Because the score is set-based, a short sentence pasted verbatim inside a long article will read well below 100%, and light paraphrasing slips past it entirely. Readability formulas count structure, not meaning: a passage of plausible-sounding nonsense can score as easy, and chopping sentences just to lift the grade can wreck the flow. Sentence counts in both the Word Counter and Readability Checker follow terminal punctuation, so an abbreviation like "e.g." or a decimal like "3.5" can register as a sentence end. Reading time assumes roughly 200 words per minute. Treat all of it as a sanity check, not a verdict.
The people who keep these open are writers tightening a draft against a brief, SEO practitioners fitting titles and descriptions to display widths, editors comparing a rewrite against its original, and students checking length and reading level before they submit. The common thread is that each tool answers one narrow, repeatable question well — how long is this, how similar are these two, how hard is this to read — and leaves the judgement about tone, accuracy, and originality to you. They are most useful alongside your on-page and keyword checks, not as a replacement for a human read.
A quick reference to every tool in this section, so you can pick the right one before you click through.
Use these tools to check readability, length, and overlap so a draft is genuinely clear before it ships.
No. It only compares the two blocks of text you paste into Text A and Text B. It never searches the web or any external database, so it cannot tell you whether a passage appears on another site — it only reports how much your two inputs overlap with each other.
The similarity percentage is a Jaccard score over three-word phrases, which is set-based. If one text is longer than the other, it contributes extra phrases the shorter one lacks, so even a sentence copied word-for-word into a long article scores well below 100%. A score climbing toward 100% means both texts are largely identical across their whole length.
There is no universal target. Define clarity from the audience and task, then use the score to compare structural changes in drafts for those same readers. The label is this tool's interpretation of the formula, not a requirement.
Sentence detection is purely punctuation-based, counting stretches that end in a period, question mark, or exclamation mark. That means abbreviations like "e.g." or "Inc." and decimals like "3.5" contain a period that can be read as a sentence end, nudging the tally up. Treat sentence and paragraph counts as close estimates rather than exact editorial figures.
No. The formulas count structure — sentence length and syllables per word — not meaning, organization, accuracy, or tone. A page can score as easy and still be poorly argued, and plausible-sounding nonsense can score well. Use the numbers to flag overlong sentences and dense vocabulary, then rely on a human read for everything that actually matters.
The text widgets process input in the browser and do not request a server to analyze it. Assess sensitive material against your own browser, extensions, and device environment before pasting it.
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