Color Converter

Convert HEX, RGB, and HSL colors into multiple color formats.

Color Contrast Checker

Check foreground and background color contrast against WCAG thresholds.

CSS Formatter

Prettify or minify CSS rules.

Diff Checker

Compare two blocks of text line by line.

Hash Generator

Generate MD5, SHA, and FNV-1a hashes from text.

HTML Encoder Decoder

Encode text as HTML entities or decode entities back to text.

JWT Decoder

Decode JWT headers and payloads with optional HMAC signature verification.

Regex Tester

Test a regular expression against text and inspect matches.

SVG Path Editor

Edit SVG path data with draggable points, transform controls, grid snapping, and canvas zoom and pan.

XML Formatter

Prettify or minify XML markup.

Base64 Encode Decode

Encode text to Base64 or decode Base64 back to text.

JSON CSV Converter

Convert JSON arrays to CSV and CSV tables back to JSON.

JSON Formatter

Prettify or minify JSON with configurable spacing.

Markdown to HTML Converter

Convert Markdown into HTML markup.

Number Sorter

Sort numbers in ascending or descending order.

Word Sorter

Sort words alphabetically, reverse alphabetically, or by case priority.

Text Case Converter

Convert text between uppercase, lowercase, title, sentence, camel, kebab, and snake case.

URL Encode Decode

Encode text for URLs or decode URL-encoded text.

YAML JSON Converter

Convert YAML to JSON and JSON to YAML.

Card Picker

Pick random cards from a standard deck.

Coin Flipper

Flip one or more random coins.

Color Palette Generator

Generate an analogous, complementary, or monochrome color palette.

Dice Roller

Roll one or more dice with configurable sides.

List Randomizer

Shuffle names, text, or lines into random order.

Lorem Ipsum Generator

Generate placeholder paragraphs for layouts and mockups.

Password Generator

Generate strong random passwords with length and character set controls.

Random Color Generator

Generate a random color with HEX, RGB, HSL, HSV, CMYK, CSS, and Tailwind output.

Random Name Picker

Pick one or more names from a list.

Random Number Generator

Generate one or more random integers between a minimum and maximum.

Random Team Generator

Split a list into random teams.

UUID Generator

Generate a random UUID for identifiers and test data.

Browser Info

Inspect browser and user-agent details.

Request Headers

Explain what request header data is available in the browser.

Screen Info

Inspect screen, viewport, and pixel ratio.

Subnet Calculator

Calculate IPv4 subnet ranges from CIDR notation.

Timezone Info

Inspect local timezone and locale settings.

URL Parser

Break a URL into protocol, host, path, query, and hash parts.

What Is My IP

Look up your public IP address.

Base Converter

Convert numbers between bases 2 and 36.

Number to Words Converter

Convert integers into English words.

Roman Numerals Converter

Convert numbers to Roman numerals and back.

Meta Description Preview

Check title and meta description length for search snippets.

Meta Tag Generator

Generate title, description, robots, canonical, Open Graph, and Twitter card tags.

Slug Generator

Generate a clean URL slug from a title or phrase.

Word Counter

Count words, characters, sentences, and estimated reading time.