Natural-language LaTeX equation editor

LaTeX equations
shouldn't require a
Stack Overflow tab.

Describe your equation in plain English. Latexflow writes correct, compilable LaTeX instantly. No Googling \boldsymbol. No mismatched braces. No compiler errors.

Start writing — $12/moUsed by ML researchers at every NeurIPS deadline
You write

"The cross-entropy loss summed over classes, where y-hat is the softmax output"

↓
Latexflow generates
\mathcal{L} = -\sum_{c=1}^{C} y_c \log\hat{y}_c
✓ Compiles in Overleaf, pdflatex, and arXiv

The real workflow

The LaTeX equation loop that kills your afternoon

1
Write the equation
\begin{align}
  \mathbf{w}^{*} = \argmin_w \frac{1}{n}
  \sum_{i=1}^n \ell(f_\boldsymbol{w}(x_i), y_i)
  + \lambda \|w\|_2^2
% Undefined control sequence argmin
% Missing $ inserted.
% Emergency stop.
2
Compiler error. Google time.

Open Stack Overflow. "LaTeX argmin operator." Click 4 answers. Try a fix. New error. Repeat.

3
45 minutes later.

You've written 6 lines of math and wasted an hour of your evening before a deadline.

With Latexflow: describe it → get correct LaTeX → paste into your paper. 15 seconds.

How it works

Three steps. Zero compiler errors.

✍️

Describe your equation

Type what you mean in plain English. "KL divergence between two Gaussians" or paste your broken LaTeX. Either works.

"The KL divergence from P to Q
for continuous distributions"
→
⚡

Get correct LaTeX instantly

Latexflow generates compilable LaTeX with live preview. See the rendered equation before you copy it.

D_{\text{KL}}(P \| Q) = \int_{-\infty}^{\infty}
  p(x) \log \frac{p(x)}{q(x)}\, dx
→
📋

Paste into your paper

Copy-ready output that works in Overleaf, local pdflatex, arXiv, ICML, NeurIPS, and any standard LaTeX document.

OverleafarXivpdflatexNeurIPS

Built for researchers

Handles the math you actually write in papers

∑

Complex multi-line equations

Aligned systems, cases, multi-line integrals — the structures that break beginners and waste expert time.

\begin{align}
  \nabla_{\theta} \mathcal{L} &= \frac{1}{N}
  \sum_{i=1}^{N} \nabla_{\theta} \ell_i \\
  &\quad - \lambda \nabla_{\theta} R(\theta)
\end{align}
𝑨

Matrix notation & operators

Eigenvalue decompositions, matrix products, norms — with correct bolding, spacing, and operator definitions.

\mathbf{A} = \mathbf{U}\boldsymbol{\Sigma}
\mathbf{V}^{\top}, \quad
\|\mathbf{A}\|_F = \sqrt{\text{tr}(
\mathbf{A}^{\top}\mathbf{A})}
∂

Probability & statistics

Expectation, variance, conditional probability, Bayesian notation — all the symbols ML papers demand.

\mathbb{E}_{x \sim p(x)}[f(x)]
\leq \log \mathbb{E}_{x \sim p(x)}
[e^{f(x)}]
👁

Live KaTeX preview

See the rendered equation before you paste. Know it's right before your compiler sees it.

🔧

Fix broken LaTeX

Paste your broken equation — Latexflow diagnoses the error and returns the corrected version, with an explanation.

📄

Conference-ready output

Output tested against standard conference templates. Works in NeurIPS, ICML, CVPR, ICLR, and arXiv style files.

Pricing

One plan. Unlimited equations.

$12/month
Latexflow
Start now →
  • ✓ Unlimited equation generation from natural language
  • ✓ Fix and correct existing broken LaTeX equations
  • ✓ Live KaTeX preview before you copy
  • ✓ Copy-ready output for Overleaf, arXiv, and local pdflatex
  • ✓ Handles matrices, operators, aligned systems, Greek letters
  • ✓ Works with NeurIPS, ICML, CVPR, and ICLR template styles

Cancel anytime. No compile credits. No equation limits.

Your next NeurIPS submission deserves correct equations.

Stop Googling LaTeX syntax. Start writing the math you know.

Start writing — $12/mo