Say Equation

Say a formula. Get clean LaTeX.

Speak it or write it in plain words, in your own language. Say Equation writes the LaTeX, shows a live preview and copies it in one tap.

Get started

Nothing to install
Every device
100 languages

Say or write only the formula. Do not include personal data such as names, contact details or student numbers.

The microphone is on only while you hold the button. Your recording is sent once to make the LaTeX and is not kept.

Hold the button while you say the formula, up to 30 seconds. Let go and it converts.

5 free conversions a day.

Need more than the free ones?

A pack adds conversions on top of the free ones, for voice and for writing alike.

50 conversions · $4.99$0.10 each
150 conversions · $9.99$0.067 each
400 conversions · $19.99$0.05 each

Valid for 12 months. One payment, nothing renews. Unused conversions are refunded if you ask within 14 days of paying.

I want to use the pack right away. I understand that my 14-day right of withdrawal ends for each conversion I use, and that unused conversions stay refundable within 14 days.

Secure payment by Stripe, in your local currency.

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