Web & Dev Tools

Hex to RGB Converter

Convert hex color codes to RGB values. Enter a hex code like #FF5733 and get the red, green, and blue values.

RGB to Hex Converter

Convert RGB color values to hex code. Enter red, green, and blue values (0-255) to get the hex color code.

HSL to Hex Converter

Convert HSL color values to hex code. Enter hue, saturation, and lightness to get the hex color.

Color Contrast Checker

Check color contrast ratio for WCAG accessibility compliance. Test foreground and background colors for AA and AAA standards.

URL Encoder

Encode text for use in URLs. Converts special characters to percent-encoded format.

URL Decoder

Decode percent-encoded URL strings back to readable text.

Base64 Encoder

Encode text to Base64 format. Convert any text string to its Base64 representation.

Base64 Decoder

Decode Base64 encoded text back to its original format.

HTML Entity Encoder

Encode special characters as HTML entities. Convert <, >, &, and quotes for safe HTML display.

HTML Entity Decoder

Decode HTML entities back to their original characters.

JSON Formatter

Format, prettify, and validate JSON data. Paste minified JSON and get properly indented, readable output.

CSS Minifier

Minify CSS by removing whitespace, comments, and unnecessary characters to reduce file size.

HTML Minifier

Minify HTML by removing whitespace and comments to reduce page size.

QR Code Generator

Generate QR codes instantly for URLs, text, email addresses, or any content. Free online QR code maker with download option.

Password Generator

Generate strong, random passwords with custom length and character sets. Calculate password entropy and strength.

JWT Decoder

Decode and inspect JWT (JSON Web Token) header and payload without verification. View claims, expiration, and token structure.

JSON Validator

Validate and format JSON instantly. Paste any JSON to check syntax, spot errors, and get a pretty-printed version.

URL Parser

Parse any URL into its components: protocol, host, path, query parameters, and fragment. Decode URL parts instantly.

Regex Tester

Test regular expressions against sample text in real time. See all matches, capturing groups, and highlighted results.

Markdown to HTML Converter

Convert Markdown to HTML instantly. Supports headings, bold, italic, links, code blocks, lists, blockquotes, and more.

Cron Expression Parser

Parse and understand cron expressions. Convert cron syntax to plain English and see the next 5 scheduled run times.

UUID Generator

Generate random UUID v4 identifiers. Create unique IDs for databases, APIs, and applications.

Lorem Ipsum Generator

Generate Lorem Ipsum placeholder text for your designs. Choose number of paragraphs, sentences, or words.

Random String Generator

Generate random strings with custom length and character sets. Create passwords, tokens, and test data.

Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes from text input. Hash any string for checksums and verification.