Seamlessly convert JSON to YAML and YAML to JSON with instant validation and formatting. Perfect for developers handling configuration files and data interchange.

Transform dates and timestamps between various formats, including Unix timestamps, ISO strings, and custom patterns. Ideal for debugging and API integrations.

Quickly convert numbers between binary, hexadecimal, decimal, and octal bases. Supports large numbers and real-time calculations for programmers and engineers.

Encode or decode special characters into HTML entities to prevent XSS vulnerabilities or render formatted text safely in web content.

Encode URLs with percent-encoding for safe transmission or decode them back to readable text. Essential for web development and API parameter handling.

Encode binary data or text to Base64 for email attachments and APIs, or decode it back effortlessly with built-in validation.

Decode JSON Web Tokens to inspect headers, payloads, and signatures without secret keys. Great for debugging authentication flows.

Beautify, minify, and validate JSON data in real-time. Detect errors and ensure your JSON is syntactically correct for seamless integration.

Format XML documents for readability, collapse nested elements, and validate structure. Useful for XML configuration and data exchange.

Generate secure hashes from text or files using MD5, SHA1, SHA256, and SHA512 algorithms. Ideal for data integrity checks and password hashing.

Create unique identifiers with customizable UUID versions. Supports v4 random generation and namespace-based variants for database keys and APIs.

Produce customizable placeholder text in Latin or other languages. Specify paragraphs, words, or sentences for design mockups and prototyping.

Create customizable QR codes from URLs, text, emails, or vCards. Download in multiple formats with error correction and logo overlays.

Compute checksums for files or text to verify integrity. Supports CRC32, MD5, SHA1, SHA256, SHA384 and SHA512 for downloads and backups.

Analyze text statistics like word count and character frequency, while converting between camelCase, snake_case, PascalCase, and more for clean code.

Test and debug regular expressions with live matching, replacement, and syntax highlighting. Supports flags and capture groups for precise pattern validation.

Compare two pieces of text side-by-side or inline with color-coded differences. Perfect for spotting changes in code, configs, logs, or documents with word and character-level precision.

Reduce PNG and JPEG file sizes with adjustable quality and compression settings while preserving visual fidelity. Supports batch processing and download.