JavaScript Prettify for Safari
One-tap beautify web scripts
$1.99
Can't read minified JS? One-tap beautify, syntax highlighting, full-text search, and smooth virtual rendering for large files. Essential for source review. Get it now!
Is the JavaScript on web pages compressed into a single line, making it impossible to read?
JavaScript Prettify is a Safari JavaScript response viewer and formatter for iOS and macOS.
When Safari opens minified, extremely long, or hard-to-read JavaScript content, you can quickly switch to a clear working view to improve reading, debugging, and troubleshooting efficiency.
Core features:
• One-tap formatting of JavaScript responses and .js/.mjs/.cjs files in Safari
• Formatting with optimized indentation and line breaks
• Beautified and original views for both readable code and raw content
• Syntax highlighting: keywords, strings, numbers, functions, regular expressions, and comments
• Full-text search with highlighted results, matching options, and previous/next navigation
• Virtual rendering, suitable for large JavaScript files
• Display controls: line numbers, word wrap, font, and font size
• Quick actions: copy, download, theme switching, keyboard shortcuts, and context menu
Data security and privacy:
• All parsing and rendering are completed locally on your device; your data never leaves your device
• No content uploads and no personal information collection
Ideal for:
• API debugging and response inspection
• JavaScript source review in Safari
• Front-end and back-end integration checks
• Readable analysis of large or minified content
Install JavaScript Prettify now to restore minified code to clarity with one tap and double your debugging efficiency.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Support for more languages
• Support for RTL layout
The developer, 泽旭 王, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 泽旭 王
- Size
- 13.6 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 10.14 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 王泽旭
