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Edtr.io VS Underleaf

Compare Edtr.io VS Underleaf and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Edtr.io logo Edtr.io

Intuitive WYSIWYG web editor, open source & fully adaptable.

Underleaf logo Underleaf

Enhance your academic writing and save hours with Underleaf's AI-powered LaTeX tools.
  • Edtr.io Landing page
    Landing page //
    2021-09-01
  • Underleaf Convert equations to LaTeX in seconds
    Convert equations to LaTeX in seconds //
    2026-07-23
  • Underleaf Find citations for papers easily
    Find citations for papers easily //
    2026-07-23
  • Underleaf Generate and edit LaTeX on any page
    Generate and edit LaTeX on any page //
    2026-07-23
  • Underleaf Polish your writing in seconds
    Polish your writing in seconds //
    2026-07-23

Underleaf is an AI-powered workspace built for researchers, students, and technical writers who work in LaTeX. It helps you move faster from idea to polished document by turning messy inputs into clean, structured LaTeX - without breaking your workflow.

With Underleaf, you can:

  • Convert PDFs to LaTeX (papers, notes, scans)
  • Convert handwritten notes to LaTeX
  • Generate and refine math equations, tables, and LaTeX formatting
  • Create TikZ diagrams from images or natural language descriptions
  • Edit, rewrite, and improve clarity while preserving LaTeX structure
  • Use the Chrome extension to bring AI assistance directly into your LaTeX editor

Edtr.io features and specs

  • User-Friendly Interface
    Edtr.io offers a clean and intuitive interface, which makes it easy for users to edit content without needing extensive technical knowledge.
  • Extensible Architecture
    The architecture of Edtr.io is designed to be extensible, allowing developers to customize and extend the editor's functionality through plugins and customizations.
  • Open Source
    Being open-source, Edtr.io allows developers to freely use, modify, and contribute to the codebase, fostering a collaborative development environment.
  • Modular Design
    Edtr.io's modular design enables users to integrate only the necessary components, resulting in a more lightweight and efficient editor for specialized needs.

Possible disadvantages of Edtr.io

  • Limited Documentation
    Edtr.io may lack comprehensive documentation, which can make it challenging for new users and developers to fully utilize its features or extend its capabilities.
  • Community Support
    As a relatively lesser-known project compared to major editors, Edtr.io might not have a large community base, which could limit peer support and resource availability.
  • Browser Compatibility
    Users may encounter occasional browser compatibility issues that can affect the editor's functionality across different environments.
  • Learning Curve for Customization
    While extensible, developers might face a learning curve in fully utilizing the customization capabilities, particularly if they need to build complex plugins or integrations.

Underleaf features and specs

  • PDF to LaTeX
    Convert PDFs (papers, notes, scanned documents) into clean, editable LaTeX with high accuracy.
  • Handwritten Notes to LaTeX
    Transform handwritten math and notes into fully formatted LaTeX code.
  • Math & Equation Generation
    Generate, edit, and refine mathematical equations with proper LaTeX syntax.
  • LaTeX Editing & Refinement
    Rewrite, clean up, and improve LaTeX while preserving structure and formatting.
  • TikZ Diagram Generation
    Create TikZ diagrams from text descriptions or images.
  • Overleaf Integration
    Use Underleaf directly inside Overleaf with a browser extension for seamless AI-assisted editing.

Analysis of Underleaf

Overall verdict

  • Underleaf.ai appears to be a niche AI-powered writing/document tool, likely aimed at streamlining LaTeX or academic/technical writing workflows, though independent reviews and widespread user feedback are limited, making it hard to fully verify its effectiveness and reliability.

Why this product is good

  • Offers AI-assisted features that can speed up document creation and editing
  • Targets a specific niche (likely LaTeX or academic writing) that many general tools don't address well
  • May provide templates or automation for technical formatting, saving users time
  • Likely has a modern, user-friendly interface designed for efficiency

Recommended for

  • Students and researchers who frequently write academic papers
  • Professionals working with LaTeX or technical documentation
  • Users seeking AI assistance for structured or formal writing tasks
  • Early adopters willing to try newer, less-established AI writing tools

Edtr.io videos

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Underleaf videos

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A review of Underleaf.ai, an image-to-math converter #math #latex #mathequations #ai

More videos:

  • Review - Underleaf Review-Was This REALLY Of VALUE At ALL Or NOT ??See(Check Before use)
  • Review - Underleaf | Review | Frog Tree Games | Initial Impressions

Category Popularity

0-100% (relative to Edtr.io and Underleaf)

Edtr.io

Underleaf

Text Editors
77 77%
Text Editors
23% 23
LaTeX
0 0%
LaTeX
100% 100
Development
100 100%
Development
0% 0
Rich Text Editor
100 100%
Rich Text Editor
0% 0

Questions & Answers

As answered by people managing Edtr.io and Underleaf.

What makes your product unique?

Underleaf's answer:

Underleaf is built specifically for people who write in LaTeX. Unlike generic AI writing tools, it understands mathematical structure, equations, and academic formatting. It can convert PDFs and handwritten notes directly into clean LaTeX, generate TikZ diagrams, and help refine technical writing - all while preserving document structure. Itโ€™s designed to feel like a natural extension of your LaTeX workflow, not a replacement for it.

Why should a person choose your product over its competitors?

Underleaf's answer:

Most tools treat LaTeX as plain text. Underleaf treats it as a first-class language. Itโ€™s purpose-built for researchers, students, and technical professionals who care about correctness, structure, and reproducibility. With deep support for equations, diagrams, and academic formatting - plus seamless Overleaf integration - Underleaf saves hours without compromising precision or control.

How would you describe the primary audience of your product?

Underleaf's answer:

Underleaf is built for professors, researchers, graduate students, and technical professionals who regularly write in LaTeX. This includes people in mathematics, physics, engineering, computer science, and related fields who want to move faster without sacrificing rigor or formatting quality.

What's the story behind your product?

Underleaf's answer:

Underleaf was created out of firsthand frustration with how slow and manual academic writing can be. After years of writing papers, notes, and technical documents in LaTeX, the goal became clear: remove the friction without breaking the workflow researchers rely on. Underleaf started as a personal productivity tool and grew into a platform that helps thousands of academics write faster, cleaner, and with more focus on ideas instead of syntax.

User comments

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What are some alternatives?

When comparing Edtr.io and Underleaf, you can also consider the following products

Froala Editor - Froala Editor is a WYSIWYG HTML editorย that enables rich text editing capabilities for the applications.

Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.

Froala Editor V2 - A beautiful modern WYSIWYG HTML text editor

Authorea - Collaborative platform for research. To write and manage technical documents in one place.

CKEditor - Real-time collaborative future-ready rich text editor

Bibby AI - The AI LaTeX editor for researchers. Smart citations, AI writing assistant, table generation, paper review, and real-time collaboration.

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