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Readability & Cognitive-Load Check

Paste an assessment brief, a set of learning outcomes, or any teaching text. You'll get an instant read on how demanding it is to process — useful for inclusive, UDL-aligned design. Nothing is stored or sent; it all runs locally.

Start typing or paste text — your analysis appears here.

A heuristic guide to support clear, accessible writing (Flesch–Kincaid readability, sentence length, passive voice). It is an aid for design, not a formal accessibility standard or a substitute for student feedback and your institution's guidelines. Syllable and passive-voice detection are approximate. Everything runs in your browser — no text is stored, logged, or transmitted. · ← Back to NTLSN