LatTeX Editor

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Everyone
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About this app

TeX Editor

Unleash your productivity and draft academic, scientific, or mathematical documents on the go with TeX Editor—a modern, lightweight, and privacy-respecting LaTeX/TeX editing environment designed from the ground up for Android.

Featuring a beautiful, native Material 3 interface, TeX Editor combines the simplicity of a distraction-free writing tool with the power of real-time equation rendering.

Key Features
- Multi-Tab Document Editing: Open and work on multiple `.tex` files concurrently. Switch between tabs effortlessly to reference other drafts or copy notes.

- Real-Time Math Previews: Render mathematical formulas, equations, matrices, formatting (`\textbf`, `\textit`), and lists instantly. Powered by MathJax 3 loaded via CDN, the preview window translates your TeX code into readable HTML output on the spot.

- Line-Numbered Custom Editor: Write with confidence. A custom-built code editor includes a dedicated line-number gutter that scales dynamically as your documents grow.

- LaTeX Accessory Keyboard: Speed up typing with a dedicated helper bar. Access brackets `{}` `[]` `()`, caret `^`, underscore `_`, backslash `\`, dollar signs `$` `$$`, and common symbols with a single tap.

Advanced Customization & Settings:
* Adjust editor font size for readability.
* Configure custom tab widths.
* Enable/disable word wrap, spell checking, auto-save, and syntax highlighting.
* Turn on auto-closing braces to write error-free code.
Write, edit, and preview TeX and LaTeX documents with offline-first security
Updated on
Jul 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

Bug fixes and improvement.