Best Formatter Apps

Nellie Screenplay Formatter

by James Bailie

Free

Transform plain text into a professionally formatted screenplay. Supports US Letter and A4 paper sizes with automatic scene numbering and tamper-resistant watermarks. Export your script as a PDF.

DateTime - Date Formatter

Full Unicode LDML Reference

Free

This app lets you experiment with date formatting using Unicode LDML specifications. Preview your formatted dates with the current time and easily share your custom format strings with others.

Date Formatter

Test ISO 8601 date time format

Free

This utility helps developers easily test and understand date and time format strings. It allows for setting custom dates, time zones, and supports over 689 locales for localized formatting.

Case Formatter

Quick text case formatter

Free

Instantly convert text to various cases like UPPERCASE, lowercase, Title Case, and Sentence case. Features auto-paste from the clipboard and a clean, minimalist interface to boost your text formatting efficiency.

Magical Text Formatter

Text that looks intentional

Free

Elevate your social media posts with unique and professional-looking text. This app offers a variety of stylish fonts and formatting options to make your content stand out and capture attention.

Curly: JSON Viewer & Formatter

JSON Viewer browser extension

Free

This browser extension automatically formats and highlights raw JSON text on webpages, making it instantly readable and interactive. It's designed to boost productivity for developers by simplifying data inspection and API debugging.

JSON Brace: Viewer & Formatter

Pretty-print & explore data

Free

This tool automatically formats and navigates JSON data directly within Safari. It offers smart detection, theme switching, and keyboard shortcuts for efficient data exploration. An optional Pro upgrade unlocks advanced features like lightning-fast search and custom expansion.

FormatMyDate - Date Formatter

Date Formatter with References

Free

Easily format dates and times across your Apple devices. This app provides an instant playground for date formatting, a comprehensive symbol table based on LDML standards, and common format examples. Enhance productivity for developers, content creators, and casual users.

Structly - JSON Formatter

JSON Viewer & Tables

Free

This tool enhances your browsing experience by transforming raw JSON data into clear, readable views directly within Safari. It offers effortless formatting, advanced search, and versatile export options, all while prioritizing user privacy with on-device operation and no data collection.

AddressGO - Address Formatter

Auto-Format: Visa & Shipping

Free

This utility app instantly formats local addresses into standardized English fields for online forms, visa applications, and international shipping. It intelligently splits address lines and offers multiple English views, including options for strict character limits.

CopyStyler: Post Formatter

Social Media Content Creator

Free

Enhance your social media content with unique fonts, formatted text, and clean line breaks. This tool helps creators craft engaging captions and bios that stand out across all major platforms, boosting visibility and interaction.

JSON Viewer & Formatter

Validate,Beautify,Compare JSON

Free

Format, validate, and compare JSON data offline on your iPhone or iPad. This tool offers a tree view, search functionality, and custom themes for efficient data management. Export JSON to various formats and handle large files smoothly.