# EDTR

> Free online notepad and code editor. Notepad++ speed in your browser.

## Links

- Website: https://edtr.cc
- Editor: https://edtr.cc/notepad
- GitHub: https://github.com/0xymg/edtr.plus
- Full docs: https://edtr.cc/llms-full.txt

## What is EDTR?

EDTR is a free, open source, browser-based text editor and notepad inspired by Notepad++. It runs entirely in your browser with no accounts, no downloads, and no cloud storage. All data is saved to your browser's LocalStorage.

## Features

- Syntax highlighting for 20+ programming languages
- Multi-tab editing with keyboard shortcuts
- Automatic saving to browser LocalStorage
- File System Access API (open/save files from disk on Chrome, Edge)
- Progressive Web App (PWA) with offline support
- No login required
- No server-side storage or tracking
- Dark and light theme support

## Supported Languages

JavaScript, TypeScript, Python, HTML, CSS, JSON, Markdown, Bash, SQL, Java, C, C++, C#, Go, Rust, PHP, Ruby, Swift, Kotlin, YAML, XML

## Tech Stack

- Next.js 16 (App Router)
- React 19
- TypeScript
- Tailwind CSS v4
- highlight.js
- Shadcn/UI + Radix UI
- File System Access API
- HTML5 LocalStorage