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Code Tools

Essential developer tools for formatting, minifying, and converting code. JSON formatter, code beautifier, minifier, and more utilities.

38 Tools100% FreePrivacy First
Code to Image

Code to Image

Convert code to beautiful images. Syntax highlighting, themes, and custom backgrounds.

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JSON Formatter

JSON Formatter

Format and beautify JSON with proper indentation. Validate JSON syntax online.

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JSON Minifier

JSON Minifier

Minify JSON by removing whitespace and line breaks. Reduce JSON file size.

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JSON to TypeScript

JSON to TypeScript

Convert JSON to TypeScript interfaces automatically. Generate type definitions from JSON.

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JSON to CSV

JSON to CSV

Convert JSON data to CSV format. Export JSON as spreadsheet-compatible CSV.

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CSV to JSON

CSV to JSON

Convert CSV files to JSON format. Parse CSV and generate JSON array.

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YAML to JSON

YAML to JSON

Convert YAML to JSON format. Parse YAML and generate valid JSON.

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JSON to YAML

JSON to YAML

Convert JSON to YAML format. Generate clean, readable YAML from JSON.

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XML to JSON

XML to JSON

Convert XML to JSON format. Parse XML and generate JSON structure.

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JSON to XML

JSON to XML

Convert JSON to XML format. Generate valid XML from JSON data.

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SQL Formatter

SQL Formatter

Format and beautify SQL queries. Improve readability with proper indentation.

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HTML Formatter

HTML Formatter

Format and beautify HTML code. Clean up messy HTML with proper indentation.

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HTML Minifier

HTML Minifier

Minify HTML code by removing whitespace and line breaks. Optimize HTML online.

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CSS Formatter

CSS Formatter

Format and beautify CSS code. Clean up CSS with proper indentation and organization.

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CSS Minifier

CSS Minifier

Minify CSS by removing whitespace, comments, and line breaks. Optimize CSS files.

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JavaScript Formatter

JavaScript Formatter

Format and beautify JavaScript code. Improve code readability with proper formatting.

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JavaScript Minifier

JavaScript Minifier

Minify JavaScript code. Reduce file size by removing whitespace and comments.

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RegEx Tester

RegEx Tester

Test regular expressions online. Real-time matching with highlighting and explanation.

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Code Diff Checker

Code Diff Checker

Compare two code snippets and highlight differences. Perfect for code review.

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JWT Decoder

JWT Decoder

Decode JWT tokens. View header, payload, and verify signature of JSON Web Tokens.

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Hash Generator

Hash Generator

Generate MD5, SHA1, SHA256, and other hashes. Calculate file and text checksums.

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UUID Generator

UUID Generator

Generate unique UUIDs (v1, v4). Create universally unique identifiers instantly.

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Cron Expression Generator

Cron Expression Generator

Generate cron expressions with visual interface. Schedule tasks with cron syntax.

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Timestamp Converter

Timestamp Converter

Convert Unix timestamp to date and vice versa. Support for multiple time formats.

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Color Converter

Color Converter

Convert between HEX, RGB, HSL, and other color formats. All-in-one color tool.

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HTML Entity Encoder

HTML Entity Encoder

Encode and decode HTML entities. Convert special characters to HTML codes.

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Base64 Encoder/Decoder

Base64 Encoder/Decoder

Encode and decode text to/from Base64. Fast and secure Base64 converter.

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URL Encoder/Decoder

URL Encoder/Decoder

Encode and decode URLs. Convert special characters for safe URL usage.

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QR Code Generator

QR Code Generator

Generate QR codes for URLs, text, WiFi, and more. Download as PNG or SVG.

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Barcode Generator

Barcode Generator

Generate barcodes in various formats: Code128, EAN13, UPC. Download as image.

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Lorem Ipsum API

Lorem Ipsum API

Generate Lorem Ipsum text via API. Get paragraphs, sentences, or words programmatically.

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Markdown Preview

Markdown Preview

Preview Markdown in real-time. Write and see rendered Markdown side-by-side.

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HTTP Status Codes

HTTP Status Codes

Quick reference for HTTP status codes. Search and learn about HTTP responses.

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JSON Schema Validator

JSON Schema Validator

Validate JSON against JSON Schema. Check data structure and types.

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CORS Tester

CORS Tester

Test CORS headers and cross-origin requests. Debug CORS issues easily.

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API Playground

API Playground

Test REST APIs with custom headers, methods, and body. Like Postman in browser.

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GraphQL Playground

GraphQL Playground

Test GraphQL queries and mutations. Interactive GraphQL IDE in browser.

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WebSocket Tester

WebSocket Tester

Test WebSocket connections. Send and receive messages in real-time.

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About Code Tools

Streamline your development workflow with our extensive collection of code tools. Format messy code, minify for production, validate syntax, convert between formats, and generate code snippets - all in your browser with instant results. Our code utilities support all major languages and formats including JSON, JavaScript, HTML, CSS, XML, YAML, and more. Whether you're debugging, optimizing for production, or learning to code, these tools are essential for every developer's toolkit. Built by developers for developers, our tools emphasize speed, accuracy, and ease of use. No installation required, no API limits, completely free. Your code stays private as all processing happens locally in your browser.

Key Features

  • Instant Results: All tools process data immediately in your browser
  • No Installation: Works directly in your web browser on any device
  • Completely Free: No hidden costs, subscriptions, or usage limits
  • Privacy Protected: Your data never leaves your browser or device

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