✨Developer Tools Suite

CodLab
Tools for Developers

Fast, reliable, and secure development tools. Format, convert, encode, and decode your data with our comprehensive suite of utilities designed for modern developers.

20+
Developer Tools
100%
Client-Side
⚡
Fast Processing
🆓
Free Forever

Lightning Fast

All processing happens in your browser. No server delays, no data uploads.

Secure & Private

Your data never leaves your device. Complete privacy guaranteed.

Developer Friendly

Built by developers, for developers. Clean UI and intuitive workflows.

🛠️ Explore Tools

Everything You Need in One Place

Discover our collection of carefully crafted tools designed to streamline your development workflow and boost your productivity.

Code Formatters

Format and beautify your code

JSON Beautifier
Format and validate JSON with syntax highlighting
Code Formatter
HTML Beautifier
Format and validate HTML with syntax highlighting
Code Formatter
CSS Beautifier
Format and validate CSS with syntax highlighting
Code Formatter
XML Beautifier
Format and validate XML documents with syntax highlighting
Code Formatter

Code Converters

Convert between different formats

YAML to XML Converter
Convert YAML documents to XML format
Code Converter
YAML to JSON Converter
Convert YAML documents to JSON format with proper indentation
Code Converter
JSON to XML Converter
Convert JSON documents to XML format with proper structure
Code Converter
XML to JSON Converter
Convert XML documents to JSON format with proper structure
Code Converter
JSON to YAML Converter
Convert JSON documents to YAML format with proper structure
Code Converter
XML to YAML Converter
Convert XML documents to YAML format with proper structure
Code Converter
CSV to JSON Converter
Convert CSV files to JSON format with automatic type detection
Code Converter
JSON to CSV Converter
Convert JSON data to CSV format with automatic column detection
Code Converter
CSV to XML Converter
Convert CSV files to XML format with automatic structure detection
Code Converter
XML to CSV Converter
Convert XML documents to CSV format with automatic column detection
Code Converter
JavaScript to JSON Converter
Convert JavaScript objects and arrays to JSON format with proper indentation
Code Converter

Encoders

Encode content in various formats

Base64 Encoder
Encode text and files using Base64 encoding
Encoder
URL Encoder
Encode URLs and URI components safely
Encoder
HTML Encoder
Encode text to HTML entities safely
Encoder

Decoders

Decode content in various formats

Base64 Decoder
Decode Base64 encoded text back to its original form
Decoder
URL Decoder
Decode URL-encoded strings back to their original form
Decoder
HTML Decoder
Decode HTML entities back to plain text
Decoder
JWT Decoder
Decode and validate JSON Web Tokens (JWT)
Decoder