Developer Tools

 

Developer Tools

Free online developer tools for programmers and web developers. Format, validate, encode, decode, convert and test code and data directly in your browser.

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JSON Formatter

Format and organize JSON data to make it easier to read and debug.

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JSON Validator

Check whether JSON data is valid and identify formatting errors.

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JSON Minifier

Minify JSON by removing unnecessary spaces and formatting.

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HTML Formatter

Format HTML code and make the structure easier to read.

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HTML Minifier

Minify HTML code by removing unnecessary spaces and characters.

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CSS Formatter

Format CSS code to make stylesheets cleaner and easier to read.

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CSS Minifier

Reduce CSS file size by removing unnecessary formatting.

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JavaScript Formatter

Format JavaScript code and improve its readability.

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JavaScript Minifier

Minify JavaScript code to reduce file size.

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Base64 Encoder

Encode text or supported data into Base64 format.

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Base64 Decoder

Decode Base64 encoded content into readable data.

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URL Encoder

Encode URLs and special characters for web applications.

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URL Decoder

Decode URL encoded strings and special characters.

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UUID Generator

Generate UUID values for software and web development projects.

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Random Number Generator

Generate random numbers within a custom range.

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Hash Generator

Generate common cryptographic hash values from text.

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Regex Tester

Test regular expressions against text and check matching results.

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HTML Entity Encoder

Convert special characters into HTML entities.

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HTML Entity Decoder

Convert HTML entities back into readable characters.

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Unix Timestamp Converter

Convert Unix timestamps into readable dates and times.

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Free Online Developer Tools

FreeToolsX provides a collection of free online developer tools for programmers, web developers and students. These utilities can help with formatting, validating, encoding, decoding, converting and testing code and data.

What Can You Do With Our Developer Tools?

You can format JSON, HTML, CSS and JavaScript, minify code, encode and decode Base64 data, work with URLs, generate UUIDs, test regular expressions and perform other common development tasks.

Why Use FreeToolsX Developer Tools?

  • Free online developer utilities
  • Simple and easy-to-use interface
  • Useful for programmers and web developers
  • Works on desktop, tablet and mobile devices
  • No complicated software installation for browser-based tools
  • A growing collection of development tools

Frequently Asked Questions

Are FreeToolsX Developer Tools free?

Yes. FreeToolsX provides free online developer utilities for common programming and web development tasks. Features may vary depending on the individual tool.

Can developers use these tools on mobile devices?

Yes. Many of the browser-based developer tools can be used on modern smartphones and tablets as well as desktop computers.

What programming languages are supported?

The available tools focus on common web development formats and data such as HTML, CSS, JavaScript, JSON, URLs and encoded text. Support depends on the individual tool.

Are these tools suitable for beginners?

Yes. The tools are designed with simple interfaces so that both beginners and experienced developers can perform common development tasks more easily.