Create stunning CSS backgrounds.

Encode and decode text, URLs, or images to Base64 directly in your browser.

Transform your Curl commands into ready-to-use JavaScript Fetch code with support for headers and request body.

Manipulate, encode, decode and transform your data through a chainable recipe system.

Easily convert ASCII text to hexadecimal and vice versa.

Arithmetic and bitwise operations (AND, OR, XOR...).

Convert your special characters to HTML entities (e.g. & to &) for secure display in your web pages.

Compare two JSON structures in real-time. Additions, deletions and modifications at a glance.

Transform your JSON into a downloadable CSV, compatible with Excel, Google Sheets and LibreOffice.

Transform your JSON data into complete Draft 2020-12 validation schemas.

Convert SVG files into ready-to-use React JSX components. Auto-cleanup, formatting and advanced options for clean, optimized code.

Encode and decode URLs and special character strings according to RFC 3986 standards. Parse and rebuild your URLs component by component.

Instant bidirectional conversion, 100% client-side. Your data never leaves your browser.

Instantly convert your YAML files to JSON and vice versa with validation and automatic formatting.

Transform your code snippets into beautiful screenshots ready for sharing on social media.

Create your cron expressions easily with a visual interface. Get a human-readable description and the exact syntax.

Create a professional HTML signature compatible with Outlook, Gmail & Apple Mail.

Quickly generate the most common Git commands for setup, branches, commits, and error handling.

Run JavaScript code instantly in a secure environment with real-time console capture.

Generate realistic JSON arrays for your tests, mockups and API demos.

Comprehensive reference of POSIX / Linux commands, common flags, and I/O stream redirection. Master the terminal.

Generate strong and secure passwords instantly, 100% in your browser.

Generate Universally Unique Identifiers (UUID) versions v1, v4, and v7 instantly.

Reduce the size of your CSS files by removing unnecessary spaces and comments to improve loading performance.

Compress your JavaScript scripts by removing unnecessary characters to speed up your web page loading.

Format, clean, and validate your XML data instantly with customizable indentation.

The universal temporal utility for developers and professionals.

Configure the security and performance of your Apache server.

Decode and inspect your JWT (JSON Web Token) directly in the browser. Header analysis, payload inspection, and expiration check.

Test and debug your Regular Expressions in real-time with capture group highlighting and JS flags support.