Convert Any Formula to a PNG Image
Type a formula name or paste LaTeX. Get a high‑resolution, transparent PNG you can drop into slides, docs, or any design tool.
Generate your formula★★★★★Trusted by 10,000+ students & researchers
Why convert formulas to images instead of using an equation editor?
Equation editors are great when you stay inside one app. The moment you need the same formula in a slide deck, a blog post, a social media graphic, and a README file, editable formats become a problem – each tool has its own equation support (or none at all). A PNG image with a transparent background works everywhere.
FormulAI generates formula images at 2× pixel density, so they stay crisp on Retina displays, 4K monitors, and projector screens. The transparent background means the image blends into any slide or page colour without a white box around it.
You don't need to know LaTeX. Describe the formula in plain English – 'Pythagorean theorem', 'integral of e to the x', 'binomial coefficient n choose k' – and the AI produces the correctly typeset equation. If you do know LaTeX, you can paste it directly for pixel-perfect control.
The entire process takes seconds: type or paste, click Generate, click Download PNG. No account required for your first formula, no watermark, no paywall on the image itself.
How it works
Describe your formula
Type a description in plain English - e.g. 'quadratic formula' or 'Maxwell's equations'.
AI generates it
Our AI instantly converts your description into a properly formatted mathematical formula.
Copy into Word
Click Copy and paste the result directly into Microsoft Word's equation editor.
Who uses it?
Frequently asked questions
What resolution is the PNG?
The image is rendered at 2× pixel density (at least), giving you a sharp result on any screen – including Retina and 4K displays.
Does the image have a transparent background?
Yes. The PNG has full alpha transparency, so it blends seamlessly into any background colour or image.
Do I need to know LaTeX?
No. Describe the formula in everyday language and the AI generates the correct notation. You can also paste LaTeX if you prefer.
Can I use the image commercially?
Yes. The generated PNG is yours to use in any project – personal, academic, or commercial.
Is it free?
Your first formula is free with no sign-up. Additional formulas are available in affordable packs starting at $2.99.