Developer Tools

Format, beautify, and inspect messy or minified JSON data with 2-space or 4-space indentation, syntax highlighting, and download option.

Validate JSON syntax in real time, locate parsing errors with exact line and column numbers, and view detailed diagnostics.

Compress and minify JSON payloads by stripping whitespace, line breaks, and indentation to reduce payload transfer size.

Beautify and format messy SQL queries with standardized keyword capitalization, clause indentation, and clean line breaks.

Check SQL queries for structural syntax errors, unclosed quotes, mismatched parentheses, and keyword sequencing mistakes.

Convert plain text, strings, and UTF-8 characters into standard Base64 encoding with optional URL-safe mode.

Decode Base64 encoded strings back into clean, readable plain text with UTF-8 character support and error detection.

Encode special characters, spaces, and parameters into percent-encoded strings for safe HTTP URLs and query strings.

Decode percent-encoded (%20, %2F, %26, etc.) URLs and query string parameters back into clean readable text.

Convert special HTML characters (&, <, >, ", ') into secure HTML entities to prevent XSS vulnerabilities and render issues.

Convert escaped HTML entities (&amp;, &lt;, &gt;, &quot;) back into standard raw HTML tags and plain characters.

Test regular expressions in real time with syntax highlighting, flag toggles (g, i, m, s), capture group breakdowns, and quick cheatsheet.

Generate cryptographically secure RFC 4122 Version 4 UUIDs (Universally Unique Identifiers) in bulk with case and hyphen controls.

Generate secure, randomized passwords with custom length, symbols, numbers, character exclusion, and entropy strength meter.

Generate cryptographic message digests in SHA-256, SHA-512, SHA-1, and MD5 using native Web Crypto APIs.

Convert human-readable dates to Unix timestamps (seconds and milliseconds) and timestamps back to ISO 8601, UTC, and local date formats.

Live ticking Unix epoch clock with one-click timestamp copy, date format generator, and epoch time math.

Decode and inspect JSON Web Tokens (JWT) into Header and Payload JSON without transmitting your token over the internet.

Convert color codes between HEX, RGB, HSL, and CMYK formats with interactive color picker and palette preview.

Minify and optimize CSS styles by stripping comments, consolidating selectors, and removing whitespace to speed up stylesheet downloads.

Encode, decode, hash, and format strings with SHA-256 Hash in your browser privately.

Encode, decode, hash, and format strings with SHA-512 Hash in your browser privately.

Encode, decode, hash, and format strings with SHA-384 Hash in your browser privately.

Encode, decode, hash, and format strings with SHA-1 Hash in your browser privately.

Encode, decode, hash, and format strings with MD5 Hash in your browser privately.

Encode, decode, hash, and format strings with Base64 Text Encoder in your browser privately.

Encode, decode, hash, and format strings with Base64 Text Decoder in your browser privately.

Encode, decode, hash, and format strings with URL Percent Encoder in your browser privately.

Encode, decode, hash, and format strings with URL Percent Decoder in your browser privately.

Encode, decode, hash, and format strings with HTML Entity Encoder in your browser privately.

Encode, decode, hash, and format strings with HTML Entity Decoder in your browser privately.

Encode, decode, hash, and format strings with ROT13 Cipher Obfuscator in your browser privately.

Encode, decode, hash, and format strings with Caesar Cipher in your browser privately.

Encode, decode, hash, and format strings with Text to Binary Converter in your browser privately.

Encode, decode, hash, and format strings with Binary to Text Converter in your browser privately.

Encode, decode, hash, and format strings with Text to Hex Converter in your browser privately.

Encode, decode, hash, and format strings with Hex to Text Converter in your browser privately.

Encode, decode, hash, and format strings with Reverse String Tool in your browser privately.

Encode, decode, hash, and format strings with Reverse Words Tool in your browser privately.

Encode, decode, hash, and format strings with UPPERCASE Text Tool in your browser privately.

Encode, decode, hash, and format strings with lowercase Text Tool in your browser privately.

Encode, decode, hash, and format strings with Title Case Text Tool in your browser privately.

Encode, decode, hash, and format strings with camelCase Converter in your browser privately.

Encode, decode, hash, and format strings with kebab-case Converter in your browser privately.

Encode, decode, hash, and format strings with snake_case Converter in your browser privately.

Encode, decode, hash, and format strings with CONSTANT_CASE Converter in your browser privately.

Encode, decode, hash, and format strings with dot.case Converter in your browser privately.

Encode, decode, hash, and format strings with path/case Converter in your browser privately.

Encode, decode, hash, and format strings with Sentence Case Converter in your browser privately.

Encode, decode, hash, and format strings with Zalgo Glitch Text Generator in your browser privately.

Encode, decode, hash, and format strings with Upside Down Text Generator in your browser privately.

Encode, decode, hash, and format strings with Morse Code Audio & Text Generator in your browser privately.