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free tools

Open language and text analysis utilities. No account required.

Flesch-Kincaid Readability

Paste any English text and instantly see its reading difficulty. Returns a Flesch Reading Ease score, a US grade level, and a breakdown of words, sentences, and syllables.

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Phon Reader

A French reading aid that highlights silent letters, liaisons, and grapheme clusters in any French text. Helps learners see how written French maps to spoken pronunciation.

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