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FreeFormatter.com

FreeFormatter.com offers online tools for developers: formatters, validators, converters, encoders/decoders, minifiers, and string utilities.

Introduction

FreeFormatter.com is a comprehensive suite of online tools designed to assist developers with various tasks. It provides a range of formatters for code such as JSON, XML, HTML, and SQL, ensuring readability and consistency. Validators are available to check the correctness of code and data structures. Converters facilitate transformations between different data formats like XML to JSON and CSV to XML. Encoders and decoders handle URL and Base64 encoding, while minifiers compress JavaScript and CSS code for optimized performance.

Key features include:

  • Formatters: Beautify code for improved readability.
  • Validators: Ensure code and data conform to standards.
  • Converters: Transform data between various formats.
  • Encoders/Decoders: Handle URL and Base64 encoding.
  • Minifiers: Compress code for optimized performance.
  • String Utilities: Escape and manipulate strings.

Use cases range from quick code formatting and validation to complex data transformations and code optimization, making it a valuable resource for developers.

Latest News

FreeFormatter.com

FreeFormatter.com

8/4/2026

Meanwhile, ad networks have continued their noble mission of turning the internet into a flickering landfill of pop-ups, tracking scripts, fake download buttons, and cookie banners. So congratulations to everyone involved. The hosting companies got their money, the advertisers harvested their data, ...

Formatting standards & code snippets for United States - ...

Formatting standards & code snippets for United States - ...

8/4/2026

Here is a complete list of standards and formats used in United States. It includes a full list of ISO codes, number, date, currency, telephone and address formats. You will also get code examples on how to perform the most common formatting operations in Java, C#, JavaScript and PHP.

Terms Of Use - Freeformatter.com

Terms Of Use - Freeformatter.com

8/4/2026

If you do not agree with any of these Terms and Conditions, you may not access or view the website nor utilize its contents in any manner whatsoever. Some Tools available on FREEFORMATTER, namely, formatters, validators, encoders & decoders, code minifiers and beautifiers, converters, cryptography a...

Free Code Validation Tools For Developers - FreeFormatter.com

Free Code Validation Tools For Developers - FreeFormatter.com

8/4/2026

Validates your JSON string/file against RFC 4627 in either strict or lenient mode ยท Validates your JSON string/file against the JavaScript specification ... Validates the HTML string/file for well-formedness and compliance with w3c standards. It tries to make use of the doctype declaration to evalua...

Free Online String Utilities - FreeFormatter.com

Free Online String Utilities - FreeFormatter.com

8/4/2026

Free online string utilities such as convert to lowercase, convert to uppercase, word count, character count, string splitter, reverse and more.

Alternatives

  • Code Beautify

    Offers a comprehensive suite of online formatters, validators, and converters for various programming languages and data formats.

  • Online-Toolz

    Provides a wide array of online utilities for developers, including formatters, encoders, and converters for different data types.

  • ExtendsClass

    Features a collection of online developer tools for formatting, validating, and converting various code and data formats.

  • DevTools Online

    A platform offering numerous online developer tools such as formatters, encoders, and converters for common web development tasks.

  • JSON Formatter & Validator

    Specializes in formatting and validating JSON data, a crucial utility for many developers.

  • XMLGrid.net

    Focuses on XML tools, providing robust online capabilities for XML formatting, validation, and transformation.

  • Prettier

    An opinionated code formatter that ensures consistent styling across various programming languages and is often integrated into development workflows.

  • JSONLint

    A dedicated online validator for JSON data, helping developers quickly identify syntax errors and ensure valid JSON structures.

  • Base64 Decode and Encode

    Offers straightforward online tools for encoding and decoding Base64 strings, a common utility for data manipulation.

  • Online JSON Tools

    Provides a diverse set of online tools specifically for working with JSON, including formatting, validation, and conversion.

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