Every HTML & web tool you need.
Free. Fast. Private.

HTML Formatter

Beautify & indent HTML

HTML Minifier

Compress HTML for production

HTML to JSX Converter

Convert HTML to React JSX

HTML to Markdown

Convert HTML to Markdown

HTML Tag Stripper

Remove all HTML tags

Open Graph Preview

Simulate social card previews

Markdown to HTML

Render Markdown as HTML

HTML Table Generator

Visual table builder

.htaccess Generator

Build Apache .htaccess rules visually

Meta Tags Generator

SEO & Open Graph meta tags

Markdown Cheatsheet

Interactive Markdown reference with copy examples

Markdown Preview

Live Markdown → HTML renderer

HTML Entity Encoder / Decoder

Encode & decode HTML entities

CSS Minifier & Beautifier

Compress or format CSS

CSS Grid Generator

Visual grid layout builder

SVG Optimizer

Minify and clean SVG markup

CSS Flexbox Generator

Build flexbox layouts visually with live preview

SVG to CSS Data URI Encoder

SVG as background-image

Color Palette Generator

Palettes from one color

Website Accessibility Audit

Crawl a page for WCAG risks

CSS Variables Generator

Generate a custom CSS variable theme

CSS Variables Extractor

Extract CSS custom properties

CSS Unit Converter

px → rem, em, vw, vh

CSS Clamp Calculator

Fluid typography sizing

Color Converter

Convert HEX, RGB, HSL, HSV, CMYK instantly

Color Blindness Simulator

Preview designs through color-blind filters

CSS Triangle Generator

Generate pure-CSS triangles with copy-ready code

CSS Filter Generator

Visual builder for CSS filter effects

CSS Animation Generator

Build @keyframes animations visually

CSS Border Radius Generator

Visual per-corner border-radius builder

CSS Named Colors

Browse & copy all 140 CSS color names

HTML Color Codes

Interactive HEX, RGB, HSL color converter + reference

CSS Specificity Calculator

Calculate selector specificity

CSS Text Shadow Generator

Visual text-shadow builder

CSS Gradient Generator

Linear & radial gradient builder

CSS Box Shadow Generator

Visual box-shadow builder

Image Color Picker

Extract colors from any image

Image Resize Calculator

Calculate new dimensions while preserving aspect ratio

Password Strength Checker

Analyze password entropy and weaknesses

YAML ↔ JSON Converter

Convert between YAML and JSON

JSON to YAML

Convert JSON to YAML format

JSON Schema Generator

Infer JSON Schema from data

JSON Minifier

Compress JSON by removing whitespace

Unit Converter

Convert length, weight, temperature & volume

Text Repeater

Repeat any text N times with a separator

JSON Formatter & Validator

Pretty-print & validate JSON

Base64 Encode / Decode

Base64 text converter

Morse Code Converter

Text ↔ Morse, with audio playback

Number to Words

Convert numbers to English words

Case Converter

UPPER, lower, camelCase…

JSON to CSV Converter

Export JSON arrays as CSV

JSON to TypeScript

Generate TypeScript interfaces

SQL Formatter

Beautify & minify SQL queries

JSON Diff

Compare two JSON objects

Roman Numeral Converter

Integer ⇄ Roman numerals

Binary ↔ Text Converter

Text to binary and back

Markdown Table Generator

CSV → Markdown or HTML table

Number Base Converter

Decimal, Hex, Binary, Octal

Hash Generator

SHA-1, SHA-256, SHA-512 online

List Sorter & Deduplicator

Sort, dedupe & shuffle lines

Text to Speech

Convert text to audio using your browser

Text Statistics

Words, chars, reading time & more

Unix Timestamp Converter

Timestamp ↔ human-readable date

URL Parser

Break a URL into protocol, host, path, params, fragment

SQL Query Builder

Build SELECT queries visually

IP Address Info

Parse IPv4/IPv6: binary, class, CIDR, private/public

Byte / Bit Converter

Convert between bytes, KB, MB, GB, TB

String Escape / Unescape

Escape or unescape strings for JS, HTML, URL, SQL

Line Counter

Count, number, and filter lines in any text

Duplicate Line Remover

Remove duplicate lines from text

Aspect Ratio Calculator

Calculate & compare image aspect ratios

cURL to Fetch Converter

Convert curl to JS fetch / axios

Word Frequency Counter

Analyze word and phrase frequency

JSON to SQL INSERT

JSON array → INSERT statements

Email Address Validator

Validate email format & anatomy

URL Encoder / Decoder

Encode & decode URLs and query strings

Text Diff Viewer

Compare two blocks of text

Number Formatter

Commas, currency, scientific notation

JSONPath Tester

Query JSON with JSONPath expressions

JWT Decoder

Decode & inspect JWT tokens

Regex Tester

Live regex match highlighting

URL Slug Generator

SEO-friendly slugs

Favicon Generator

Letter favicons in seconds

Image to Base64

Convert images to data URIs

UTM Link Builder

Campaign URL generator

Robots.txt Generator

Crawler rules made easy

IP / CIDR Calculator

Subnet calculator & IP range

chmod Calculator

Linux file permission builder

Security Headers Generator

.htaccess & Nginx headers

.htaccess Redirect Generator

301s without the pain

Fake Data Generator

Random names, emails & addresses

HTTP Request Builder

curl, fetch & axios code generator

UUID Generator

Generate v4 UUIDs instantly

Password Generator

Generate strong, configurable passwords

Text Encrypt / Decrypt

AES-GCM encrypt text in your browser

JWT Builder

Build & sign JWT tokens in-browser

QR Code Generator

Generate QR codes instantly

Cron Expression Builder

Visual cron schedule generator

Lorem Ipsum Generator

Placeholder text for designs & mockups

AI HTML Fixer AI

Fix broken HTML with AI

AI Email HTML Converter AI

Make HTML email-safe