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Visual Math & Formula Studio — LaTeX Equations Without Memorizing Syntax

Build equations on a visual canvas, sketch them by hand, or extract them from screenshots with OCR — then export pixel-clean LaTeX, MathML or Typst code for papers, resumes and slides.

What is the IhateLaTeX Formula Studio?

IhateLaTeX runs entirely in your browser via a WebAssembly pdfTeX engine — no servers, no sign-up, no uploads. Every tool below is 100% free with unlimited use. The Formula Studio gives you three ways to produce perfect math markup: a symbol-palette visual builder, a handwriting/drawing pad, and image OCR — all rendered live with a WebAssembly TeX engine.

Key Features of the Visual Math & Formula Studio

Visual equation builder

Click symbols, fractions, matrices, integrals and greek letters to assemble expressions — the correct LaTeX is written for you.

Draw-to-LaTeX recognition

Sketch formulas with mouse, trackpad or stylus; the recognizer converts strokes into typed LaTeX commands.

Screenshot & image OCR

Drop in an image of any printed formula and get editable LaTeX back — ideal for digitizing textbooks and papers.

Multi-format export

Export pure LaTeX (amsmath), MathML for web/Word interop, or Typst math for the new generation of typesetters.

Instant rendered preview

Every edit re-renders through the in-browser TeX engine, so what you see is exactly what prints.

Private by architecture

Recognition and rendering run locally. Formulas — including unpublished research — never leave your machine.

How to Use It (Step by Step)

  1. Open the Formula Studio and choose Visual Builder, Draw Pad, or Image OCR.
  2. Compose your expression using palettes, drawing, or by dropping an image.
  3. Review the live-rendered preview compiled by the local TeX engine.
  4. Switch the export format: LaTeX, MathML, or Typst.
  5. Copy the code into your paper, thesis, resume or presentation.

Frequently Asked Questions

How do I write LaTeX equations without learning syntax?

Use the visual builder: click fraction, integral, matrix or symbol buttons and the studio inserts the correct commands ( rac{}{}, int, bmatrix…). You only ever touch generated, valid code.

Can I convert handwriting to LaTeX for free?

Yes. The Draw Pad recognizes hand-drawn mathematics — including fractions, superscripts, summations and greek letters — and outputs standard amsmath LaTeX at no cost, unlike subscription-only alternatives such as Mathpix.

Does it work as a free Mathpix alternative?

It covers the core workflows — image OCR, handwriting recognition and export to LaTeX/MathML/Typst — completely free and offline, with no credits, quotas or accounts.

Can I use the equations in Word or Google Docs?

Export MathML and paste it into Word (it converts natively to an equation object) or use the rendered PDF/PNG. For Typst documents, switch the export format to Typst math.

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