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Reading ruler

Focus on a clear reading strip while the rest of the page is darkened. Move your mouse over the page, or use the position slider with touch or arrow keys. Press Escape to turn it off.

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Listen to this page

Read aloud uses your device’s available voice, so voices may vary. It reads the main page text; videos are not included.

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Free online screeners and supported screening

Start with a free screener or choose screening with assessor support.

Free screeners

Complete online at your own pace.

Visual difficulties
Record visual symptoms and find your next step for eye care.
FreeStart screener
Dyslexia
Explore reading, spelling and writing difficulties.
Free
Start screener
Maths & number sense
Explore number sense and everyday maths with an age-tailored screener.
Free
Start screener
Neurodiversity
Explore overlapping experiences linked to dyslexia, attention and autistic traits.
Free
Start screener

Paid screening

Includes time with a qualified assessor. Prices include VAT.

Screening & consultation
Neurodiversity screener and a 20-minute consultation to discuss your responses and next steps.
£149View details
Enhanced screening
Neurodiversity screener and a 45-minute session with selected tests of learning and processing skills.
£299View details

What can a screener tell me?

Screening can help you organise your questions. It cannot diagnose or rule out dyslexia, ADHD, autism or another condition.

Read our guide: free screener or assessment?

Explore questions and answers

Free screeners

Visual difficulties

Dyslexia

Maths & number sense

Neurodiversity

Paid screening

Screening & consultation

Enhanced screening

What can a screener tell me?