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Texo Web

Texo Web is a Nuxt-based browser application for recognizing mathematical formulas in images with the Texo LaTeX OCR model. It produces LaTeX and provides a rendered preview, WYSIWYG editing, and conversion to Typst and MathML.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Texo Web — OpenViST project profile in Image & Video AI.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use Texo Web when the source is an image of a mathematical formula and the desired next step is editable LaTeX, a rendered preview, or Typst or MathML output.

Who it is for

  • People who need to turn formula images into editable LaTeX.
  • Users who want to preview and edit recognized equations or convert them to Typst or MathML.
  • Developers evaluating or working on a Vue and Nuxt application that uses Transformers.js for browser-based math OCR.

Documented uses

  • Recognize a mathematical formula from an image and obtain LaTeX.
  • Preview and edit the recognized equation in a WYSIWYG interface.
  • Convert the formula output to Typst or MathML.
  • Install dependencies and run the application’s local development server.
Before you choose

Requirements & limits

The repository documents a progressive web app. A community-contributed Tauri-based installable version for Windows is referenced separately from this repository.

  • The app is built around the Texo OCR model and uses Transformers.js for its pipeline.
  • The repository lists Typst conversion, MathML conversion, PWA support, and WYSIWYG editing as implemented.
  • Model switching, WebGPU, and streaming output are listed as TODOs, not implemented features.
  • Local development uses pnpm; the README notes a browser secure-context issue with the production preview command and recommends localhost.
  • The repository is licensed under AGPL-3.0.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Start the Nuxt development server

Install the project dependencies and launch the documented local development server.

Before you start

  • Node.js and pnpm
  • A local copy of the Texo-web repository

Steps

  1. Run pnpm install to install dependencies.

  2. Run pnpm dev to start the development server at http://localhost:3000.

Expected outcome

The README’s development server is available at localhost:3000.

Guide limitations

  • This covers local setup and starting the development server, not deploying the application.
  • The README advises against using the snap version of Node.js.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
14 October 2026
Original website title
alephpi/Texo-web · Official homepage title · retained in its source language
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