HTML Color Codes

Browse HTML color codes, convert between HEX/RGB/HSL/CMYK, check contrast ratios, and generate color harmonies.

Open

Generator

QR Code Generator

Generate QR codes from text or URLs with customizable size and colors.

Open

Converter

Protobuf Decoder

Decode raw Protocol Buffer binary data into readable format.

Open

Generator

Email Signature Generator

Create professional HTML email signatures with custom templates, colors, and social links.

Open

Generator

Fake Chat Generator

Create realistic-looking fake chat screenshots for content creation, presentations, and memes. Supports iMessage, WhatsApp, Instagram, Twitter/X, Discord, Telegram, and SMS styles.

Open

Generator

Music Visualizer

Create stunning real-time audio visualizations from music files or microphone input. 12 modes, 8 color themes, beat detection, and video export.

Open

Converter

Voice Changer

Transform your voice in real-time with 12+ effects. Record from microphone or upload audio files. Export as WAV.

Open

Generator

Color Shades Generator

Generate 11 shades and tints from any base color with CSS, Tailwind, SCSS, and JSON export.

Open

Generator

Beat Maker

Create beats and drum patterns with a step sequencer, multiple kits, tempo control, and audio export.

Open

Developer

Digital Safety Score

Check how safe you are online. Get a security score from 0 to 100 based on breach history, password exposure, and email analysis.

Open

Converter

Color Name Finder

Find the closest color name for any hex, RGB, or HSL value from a database of 1,500+ named colors.

Open

Converter

PDF Background

Add a solid color, image, or PDF template as background to your PDF pages. Free & browser-based.

Open

Generator

Tournament Bracket Generator

Generate and manage tournament brackets for 4-32 teams with single/double elimination, seeding, and score tracking.

Open

ConverterPRO

Audio Noise Remover

Remove background noise from audio files. Clean up recordings with AI-powered noise reduction.

Open

Generator

Color Picker

Pick colors with eyedropper, convert between HEX/RGB/HSL/CMYK, generate palettes, and check contrast ratios.

Open

Generator

Color Mixer

Mix colors using RGB, Subtractive (paint), or HSL blending modes with contrast checking

Open

Developer

URL Builder

Build URLs by assembling protocol, host, path, and query parameters.

Open

Developer

API Tester

Test REST APIs directly in your browser. Send HTTP requests, inspect responses, generate code snippets, and save collections — no install required.

Open

Converter

Calorie Calculator

Calculate your daily calorie needs (TDEE) and BMR with macronutrient breakdown for weight loss, maintenance, or gain goals.

Open

Text

Text to Speech

Convert text to speech with voice selection, speed, pitch, and volume controls.

Open

Generator

World Clock

View current time in multiple cities with live updates and timezone management.

Open

Generator

Photo Collage Maker

Create beautiful photo collages online for free. Choose from multiple layouts, adjust spacing, and download as PNG or JPG.

Open

Developer

MAC Address Formatter

Format MAC addresses in different notations (colon, dash, dot).

Open

Converter

Photo to Sketch

Convert photos to artistic sketches, charcoal drawings, watercolor, pop art, and more — all in your browser.

Open

ConverterPRO

AI Face Swap

Swap faces between two photos with automatic color correction and edge blending.

Open

Converter

Color Converter

Convert colors between HEX, RGB, and HSL formats.

Open

Developer

Code to Image

Convert code snippets into beautiful PNG images with customizable themes, padding, and window controls.

Open

Converter

PDF Repair

Repair corrupted or damaged PDF files — rebuilds structure, free, browser-based.

Open

Converter

Image Resizer

Resize images client-side with format conversion and quality control.

Open

Converter

Image to Text (OCR)

Extract text from images using OCR technology. Supports multiple languages and image formats.

Open

GeneratorPRO

AI Room Designer

Transform any room with AI-powered interior design styles, color palettes, and mood boards

Open

Generator

Placeholder Text Generator

Generate placeholder text in various styles (Lorem Ipsum, alphabet).

Open

Converter

Multiplication Table

Generate multiplication tables for any number up to 100. View single tables or a complete grid, with color coding and copy/print support.

Open

Generator

Floor Plan Creator

Design 2D floor plans with walls, furniture, doors, windows, room labels, and multi-floor support. Export as PNG, SVG, or JSON.

Open

Generator

Pomodoro Timer

Boost productivity with the Pomodoro Technique: focused work sessions with timed breaks.

Open

Generator

Fake Tweet Generator

Create realistic-looking tweet mockups for presentations, education, or social media previews. Customize every detail.

Open

Converter

Numerology Calculator

Discover your Life Path, Destiny, Soul Urge, and Personality numbers with full interpretations.

Open

Generator

Placeholder Image Generator

Generate custom placeholder images with specified dimensions and colors.

Open

Generator

Logo Maker

Create professional logos online for free. Choose from 20+ templates, 50+ icons, custom fonts, colors, and layouts. Export as PNG, SVG, or JPG.

Open

Generator

QR Art Generator

Create artistic, stylized QR codes with custom shapes, gradients, logos, and color themes.

Open

Developer

Color Blindness Simulator

Simulate 8 types of color vision deficiency and check WCAG contrast compliance.

Open

Developer

Color Contrast Checker

Check WCAG 2.1 AA/AAA color contrast ratios for accessibility compliance.

Open

Generator

Color Palette Generator

Generate harmonious color palettes from any base color using color theory.

Open

Developer

JWT Generator

Create JSON Web Tokens with custom payload, HMAC signing, and color-coded output.

Open

Converter

Clothing Size Converter

Convert clothing sizes between US, EU, UK, JP, IT, and FR systems for men and women.

Open

Generator

CSS Animation Generator

Build CSS animations visually with live preview, preset effects, timing controls, and instant code output.

Open

Converter

Cooking Unit Converter

Convert cooking measurements with ingredient-specific volume-to-weight accuracy.

Open

Converter

Image Color Extractor

Extract dominant colors from any image and get hex, RGB, and HSL codes.

Open

Generator

CUID Generator

Generate collision-resistant unique identifiers (CUIDs).

Open

Developer

Text Similarity Score

Calculate similarity percentage between two texts using various algorithms.

Open

Generator

Kanban Board

Organize tasks across customizable columns with a drag-and-drop kanban board.

Open

Text

Readability Score Checker

Analyze text readability with Flesch-Kincaid, Gunning Fog, SMOG, and more.

Open

Developer

URL Parser

Parse URLs into components (protocol, host, path, query, hash).

Open

Generator

GIF Maker

Create animated GIFs from images with frame control, effects, and text overlays — entirely in your browser.

Open

Converter

Color Palette Extractor

Extract dominant colors from CSS, SVG, or hex color codes in text.

Open

Converter

TDEE Calculator

Calculate your Total Daily Energy Expenditure and get personalized calorie targets for your goals.

Open

Developer

TOML Validator

Validate and format TOML files with error line/column display and JSON conversion.

Open

Developer

IP Address Lookup

Find your public IP address and get geolocation, ISP, and network details.

Open

Generator

CSS Clip Path Generator

Create CSS clip-path shapes visually with interactive controls.

Open

Developer

Robots.txt Generator

Generate robots.txt files visually with user-agent rules, path controls, AI bot blocking, and URL testing.

Open

Developer

Interactive, searchable reference for all 128 ASCII characters with decimal, hex, octal, binary, HTML entity, and description columns. Filter by category, convert between representations, and copy any value.

Open

Generator

3D Text Generator

Create stunning 3D text effects with customizable fonts, colors, rotations, shadows, and animations. Download as PNG or copy CSS.

Open

Generator

CSS Triangle Generator

Generate CSS triangles using the border trick with 8 directions, custom size and color.

Open

Generator

Word Cloud Generator

Create beautiful word cloud visualizations from any text — sized by frequency with customizable colors.

Open

Converter

Calories Burned Calculator

Calculate how many calories you burn during various physical activities using MET values.

Open

Converter

PDF Grayscale Converter

Convert color PDFs to grayscale — perfect for printing, archival, or reducing file size. Free & browser-based.

Open

Developer

HTML to JSX Converter

Convert HTML to React JSX — class to className, style strings to objects, self-closing tags, and camelCase attributes.

Open

Developer

Screen Recorder

Record your screen, webcam, or both with audio directly in your browser.

Open

Converter

Energy Converter

Convert between joules, calories, kWh, BTU, electronvolts, and more.

Open

Developer

Website Tech Detector

Detect technologies, frameworks, CMS, analytics, CDN, server software and security headers used by any website — like Wappalyzer in your browser.

Open

Generator

Resume Builder

Create professional resumes with multiple templates, ATS scoring, and export options

Open

Developer

Email Validator

Validate email addresses with syntax checking, MX record verification, disposable email detection, and typo correction.

Open

Text

Lorem Ipsum Generator

Generate placeholder text for your designs.

Open

Developer

DNS Lookup

Look up DNS records for any domain including A, AAAA, CNAME, MX, NS, TXT, and more.

Open

Developer

WHOIS Lookup

Look up domain registration details including registrar, creation date, expiration date, nameservers, and status codes using the RDAP protocol.

Open

Generator

Meal Planner

Plan your weekly meals with nutrition tracking, calorie targets, dietary filters, grocery list generation, and drag-and-drop scheduling.

Open

Converter

Image to Coloring Page

Convert photos into printable coloring pages with edge detection. Supports multiple algorithms, paint-by-numbers, batch processing, and PDF export.

Open

Generator

Invitation Maker

Create beautiful event invitations for weddings, birthdays, parties and more with customizable templates, fonts, and decorations.

Open

Converter

Color Blindness Test

Take a comprehensive Ishihara-style color blindness screening test. Detect Protanopia, Deuteranopia, and Tritanopia with detailed results and severity scores.

Open

Compare tools

HTML Color Codes

QR Code Generator

Protobuf Decoder

Email Signature Generator

Fake Chat Generator

Music Visualizer

Voice Changer

Color Shades Generator

Beat Maker

Digital Safety Score

Color Name Finder

PDF Background

Tournament Bracket Generator

Audio Noise Remover

Color Picker

Color Mixer

URL Builder

API Tester

Calorie Calculator

Text to Speech

World Clock

Photo Collage Maker

MAC Address Formatter

Photo to Sketch

AI Face Swap

Color Converter

Code to Image

PDF Repair

Image Resizer

Image to Text (OCR)

AI Room Designer

Placeholder Text Generator

Multiplication Table

Floor Plan Creator

Pomodoro Timer

Fake Tweet Generator

Numerology Calculator

Placeholder Image Generator

Logo Maker

QR Art Generator

Color Blindness Simulator

Color Contrast Checker

Color Palette Generator

JWT Generator

Clothing Size Converter

CSS Animation Generator

Cooking Unit Converter

Image Color Extractor

CUID Generator

Text Similarity Score

Kanban Board

Readability Score Checker

URL Parser

GIF Maker

Color Palette Extractor

TDEE Calculator

TOML Validator

IP Address Lookup

CSS Clip Path Generator

Robots.txt Generator

ASCII Table

3D Text Generator

CSS Triangle Generator

Word Cloud Generator

Calories Burned Calculator

PDF Grayscale Converter

HTML to JSX Converter

Screen Recorder

Energy Converter

Website Tech Detector

Resume Builder

Email Validator

Lorem Ipsum Generator

DNS Lookup

WHOIS Lookup

Meal Planner

Image to Coloring Page

Invitation Maker

Color Blindness Test