All developer tools

JSON Formatter & Validator

Format, validate, and prettify JSON data in your browser for easier reading, inspection, and debugging.

CSS Minifier & Formatter

Minify CSS to reduce unnecessary source characters or beautify stylesheets for easier reading and debugging.

JS Minifier & Formatter

Minify JavaScript source to reduce unnecessary formatting characters or beautify code for easier inspection and debugging.

SQL Formatter

Format and beautify SQL using selectable dialect, keyword casing, and indentation options for easier reading and review.

HTML Formatter

Format or minify HTML source for easier inspection, cleaner indentation, or more compact markup output.

XML Formatter

Format, beautify, and validate XML documents with precise indentation and syntax checking.

JSON Minifier

Compress and minify JSON strings by stripping unnecessary whitespace, tabs, and line breaks to minimize payload size.

Encoders

4 tools in this category

Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 strings back to readable text directly in your browser.

URL Encoder / Decoder

Percent-encode URI components or decode percent-encoded text for URLs, paths, and query values in your browser.

HTML Entity Encoder / Decoder

Convert reserved characters and symbols into HTML entities or decode entity codes back to plain text instantly.

JWT Decoder

Decode and inspect JSON Web Token (JWT) headers, claims, and payload data instantly inside your browser.

Generators

5 tools in this category

UUID / GUID Generator

Generate bulk cryptographically secure Version-4 UUIDs (Universally Unique Identifiers) instantly in your browser.

MD5 Hash Generator

Generate legacy 128-bit MD5 message digests from text for compatibility, checksums, and non-security workflows.

SHA-256 Hash Generator

Generate 256-bit SHA-256 message digests from text for checksums, fingerprints, and development workflows.

URL Slug Generator

Convert article titles, product names, and plain text into clean, human-readable, SEO-friendly URL slugs.

Lorem Ipsum Generator

Generate customizable Lorem Ipsum by paragraphs, sentences, words, or lists, with plain-text and HTML-oriented output options.

Utilities

6 tools in this category

Regex Tester

Test, debug, and evaluate regular expressions in real-time with live pattern highlighting and flag controls.

URL Parser

Parse URLs into normalized protocol, origin, hostname, port, path, fragment, and decoded query-parameter components in your browser.

Color Code Converter

Convert color values between HEX, RGB, HSL, and HSV formats instantly with a live visual color preview in your browser.

Text Case Converter

Convert text between uppercase, lowercase, title case, camelCase, snake_case, PascalCase, and kebab-case instantly in your browser.

String Length & Word Counter

Count characters, words, sentences, paragraphs, reading time, and UTF-8 byte size in real-time as you type.

SHA Hash Generator (SHA-1 / SHA-2)

Generate SHA-1, SHA-256, SHA-384, and SHA-512 message digests for checksums, comparisons, and development workflows.

Converters

3 tools in this category

Converters

CSV to JSON Converter

Convert CSV tabular data or spreadsheet exports into a clean, structured JSON array of objects instantly.

Converters

JSON to CSV Converter

Convert JSON arrays or objects into clean, downloadable, or copyable CSV spreadsheet format instantly in your browser.

Converters

Markdown to HTML Converter

Convert raw Markdown syntax into clean, semantic HTML markup instantly with a real-time side-by-side preview in your browser.