Tidytext - Text Editor

A fast offline-first text and code editor for iPhone and iPad with syntax highlighting, JSON formatting, Markdown preview, and find & replace.

TidyText is a clean, fast, offline-first text and code editor for iPhone and iPad.

Built entirely with SwiftUI and optimized for native performance, TidyText helps you edit plain text and source code files without accounts, subscriptions, trackers, or cloud dependencies.

Your files stay on your device.

FEATURES

• Syntax highlighting for: JSON, JavaScript, TypeScript, Swift, HTML, XML, CSS, SCSS, LESS, YAML, Markdown, and more.

• JSON tools: Pretty-print, minify, validate, and jump directly to parsing errors.

• XML / HTML / plist formatting: Format structured files instantly with one tap.

• Markdown preview: Preview .md files using native rendering.

• Find & Replace: Live match highlighting, regex support, and case-sensitive search.

• Draft auto-save: Unsaved work is restored automatically after reopening the app.

• Recent files: Quick access to recently opened documents using secure system bookmarks.

• Native file support: Open and save plain-text and source-code files directly from the Files app.

• Editor customization: Adjust font size, soft wrap, line numbers, and auto-format behavior.

• Productivity tools: Undo & redo, line/column indicators, word counts, language badges, rename-in-place, and sharing support.

PRIVACY FIRST

TidyText runs entirely on-device.

• No accounts • No analytics • No tracking • No ads • No network requests

Designed for developers, power users, writers, and anyone who wants a fast native editor without unnecessary complexity.