DevToolKitHub
Simple tools. Faster workflows.

Developer tools,without the hassle.

Format JSON, decode JWTs, generate hashes, convert data, and simplify everyday development tasks with practical browser-based utilities.

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No installation required · Designed for everyday development

HANDPICKED FOR DEVELOPERS

Featured tools

Essential utilities for formatting, encoding, validating, and simplifying everyday development tasks.

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Formatter
JSON Formatter

Format and beautify JSON data

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Validator
JSON Validator

Validate, format and compress JSON

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Security
JWT Decoder

Decode JWT tokens and inspect claims.

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Generator
UUID Generator

Generate UUID v4 Values

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Encoding
Base64 Encode/Decode

Encode and decode Base64 text

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Encoding
URL Encoder / Decoder

Encode and decode URL components

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Security
Hash Generator

Generate SHA-256, SHA-384 and SHA-512 hashes

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Formatter
XML Formatter & Validator

Format, validate and minify XML documents

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Useful tools for your everyday development workflow.

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MADE FOR YOUR WORKFLOW

Why developers choose DevToolKitHub

Spend less time on repetitive tasks and more time building useful things with practical developer utilities.

01

Fast and Simple

Get results in seconds with straightforward tools designed to make everyday development tasks easier.

  • Simple, focused interfaces
  • Quick results for common tasks
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02

Privacy-Conscious

Many tools process data directly in your browser, helping you avoid unnecessary uploads to a server.

  • Browser-based processing where supported
  • No unnecessary setup for local tools
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03

Built for Developers

Find practical utilities for formatting, encoding, validation, conversion, and other everyday workflows.

  • Useful tools in one place
  • Easy access from any modern browser
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Tool capabilities vary. Check each tool's behavior before using sensitive or confidential data.

Your developer toolkit starts here

Ready to simplify your workflow?

Discover practical tools for formatting, encoding, converting, and validating data. Find what you need and get back to building.

Explore All ToolsTry JSON Formatter

Practical utilities for everyday development.