Convert & create

Equation to Typst

Convert LaTeX math, an equation described in words, or an equation image into Typst math.

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Equation to Typst turns one expression into Typst math. Use it for a formula you know in LaTeX, one you can only describe in words, or one in a screenshot.

Pick the right input

Type equation takes LaTeX math such as \frac{a}{b}, plain notation such as e^(iπ) + 1 = 0, or a description in words.
Equation image takes a PNG, JPEG, or WebP picture of the equation.

Use Image to Typst when the picture also holds paragraphs or a table. Use LaTeX to Image in its Typst mode to preview Typst math and export it as an image.

Convert an expression

Open Equation to Typst, or run /equation-to-typst.
Type the expression, or switch to Equation image and choose an image.
Choose Convert.
Copy the result or save equation.typ.
Add the delimiters for its destination: $x$ for inline math, or $ x $ with a space inside each dollar sign for a display equation.

For example:

\sqrt{x^2 + y^2} \le r

becomes:

sqrt(x^2 + y^2) <= r

How it converts

Typed LaTeX math goes through Oleafly’s own LaTeX-to-Typst math translator, on your device. With a Typst project open, the translator uses the symbol names that project’s Typst version understands. If the expression contains a command the translator doesn’t know, Oleafly converts the whole expression with the bundled Pandoc instead.

A description in words, or an image, goes to a local Ollama model first. The model writes LaTeX, and that LaTeX is converted the same way. Images need a model that can read pictures.

Review before inserting

The result is the expression alone, without delimiters or an explanation. Check grouping, fractions, subscripts, limits, and operator names. Commands you defined yourself, such as a \newcommand in a preamble, mean nothing to either converter: expand them first, or fix the result by hand.

Images must be under 20 MB. The tool converts notation. It doesn’t check the mathematics.