Paste your text to get an instant Flesch reading ease score, estimated grade level and clear suggestions to improve clarity.
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Every keystroke updates metrics in real time — no buttons, no waiting.
Your text is processed locally in your browser. Nothing is uploaded or stored.
Built for English, German, Spanish, French, Italian and Portuguese writers.
Counts and readability scores match what professional editors actually use.
A readability score estimates how easy a piece of writing is to understand. The most common formula, Flesch reading ease, scores text from 0 (very hard) to 100 (very easy) based on average sentence length and syllables per word.
For most blog posts and web content, a Flesch reading ease score between 60 and 70 — roughly a 7th to 9th grade reading level — performs best.
Shorten long sentences, prefer common words over jargon, break up dense paragraphs, and use active voice.
Dig deeper with related Textorum.io tools: Calculate the Flesch score.
Analysis updates as you type — no waiting, no buttons.
Everything runs in your browser. Your text never leaves the page.
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Designed for bloggers, SEO specialists, students and content teams.
Drop content into the editor or upload a .txt or .docx file.
See your focus score, word count, readability and SEO signals.
Tighten sentences, balance keywords and improve clarity.
Ship clear, well-structured content for readers, SEO and modern search experiences.
Textorum.io is built so your words stay yours. No accounts, no tracking of content, no servers reading your drafts.
All analysis runs on your device, inside your browser tab.
We never send your text to a server or save it to a database.
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Yes. Textorum.io is completely free, with no signup and no usage limits.
No. All analysis runs locally in your browser. Your text is never uploaded or stored on a server.
Textorum.io uses the Flesch reading ease formula combined with grade-level estimates and writing quality signals.
Yes. You can paste long-form text or upload a .txt or .docx file directly.
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