All Tools
131 tools available, 0 coming soon
CSS & Design
Color tools, CSS generators, and visual design utilities
Color Picker
Advanced OKLCH-based color picker with multi-format conversion
Color Palette Generator
Generate color palettes with harmony rules like analogous, complementary, and triadic
Color Blindness Simulator
Preview colors and images for different types of color vision deficiency
CSS Gradient Generator
Create CSS gradients visually with linear and radial options
Box Shadow Generator
Generate CSS box shadows
Border Radius Generator
Create custom border radius values
Cubic Bezier Generator
Interactive cubic bezier curve editor for CSS animations
CSS Filter Generator
Generate CSS filter effects like blur, brightness, contrast, and more
Background Pattern Generator
Create CSS background patterns with customizable colors and sizes
SVG Pattern Generator
Create repeating SVG patterns for backgrounds
PX/REM Calculator
Convert between pixels and rem units
CSS Unit Converter
Convert between CSS units like px, rem, em, vw, vh, and more
Image & Media
Image processing, conversion, and visual asset generation
Image Resizer
Resize images to specific dimensions with format conversion and quality control
Image Format Converter
Convert images between PNG, JPEG, and WebP formats entirely in the browser
Image Compressor
Compress images to reduce file size with adjustable quality and format options
Image Color Extractor
Extract dominant colors from uploaded images with eyedropper and palette export
Base64 Image Encoder
Convert images to Base64 strings or decode Base64 strings to preview and download images
Screenshot Beautifier
Add beautiful backgrounds, padding, shadows, and rounded corners to screenshots
SVG Optimizer
Optimize and minify SVG files with configurable options for removing metadata, comments, and unused attributes
Favicon Generator
Upload an image and generate favicons in all standard sizes with optional background and border radius
Icon Generator
Generate simple icons with customizable shapes, colors, and text
Dummy Image Generator
Generate placeholder images with custom dimensions, colors, and formats (PNG, JPEG, WebP)
QR Code Generator
Generate QR codes from URLs, text, WiFi credentials, contacts, and more
QR Code Reader
Upload an image to scan and decode QR codes with auto-detected content types
Barcode Generator
Generate barcodes in Code128, EAN-13, UPC-A, and other formats
Aspect Ratio Calculator
Calculate aspect ratios, resize dimensions, and find common presets for video and images
Camera / Webcam Recorder
Capture photos and record video locally from your webcam
Text & Data
Text manipulation and data format conversion
Character Counter
Count characters, words, sentences, paragraphs, and reading time
Text Case Converter
Convert text between uppercase, lowercase, title case, camelCase, and more
Invisible Character Remover
Strip invisible and problematic Unicode characters from text
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words
Markdown Preview
Live markdown editor with real-time preview
Diff Checker
Compare two texts and highlight differences line by line
HTML Tag Remover
Remove HTML tags from text while preserving content
HTML Escape/Unescape
Escape and unescape HTML entities in text
CSV to JSON
Convert CSV data to JSON format with customizable options
JSON to CSV
Convert JSON arrays to CSV format with header detection
JSON to YAML
Convert JSON to YAML format and YAML to JSON
Roman Numeral Converter
Convert between Arabic numerals and Roman numerals
NATO Phonetic Alphabet
Spell text using the NATO phonetic alphabet
List Converter
Transform lists: trim, dedupe, sort, change separator, wrap items
Emoji Picker
Searchable emoji browser with skin tone and category filters
ASCII Text Drawer
Generate figlet-style ASCII art banners from text
String Obfuscator
Mask parts of a string with configurable keep-chars and email handling
Numeronym Generator
Generate numeronyms like i18n, k8s, a11y from input text
Phone Number Parser & Formatter
Parse, validate, and format phone numbers across countries
IBAN Validator & Parser
Validate IBANs and extract country, check digits, and BBAN
Encoding & Data
Data encoding, decoding, hashing, and number generation
URL Encoder/Decoder
Encode and decode URLs with percent-encoding
Base64 Encoder/Decoder
Encode and decode Base64 strings with support for text and binary data
ASCII to Hex
Convert ASCII text to hexadecimal and hexadecimal to ASCII
Text/Binary Converter
Convert text to binary and binary to text with ASCII and UTF-8 encoding options
Number Base Converter
Convert between binary, octal, decimal, and hexadecimal number bases
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text
UUID Generator
Generate UUIDs (v4) with bulk generation and formatting options
Random Number Generator
Generate random numbers with min/max, decimal, and distribution options
TOML Converter (JSON ⇄ YAML ⇄ TOML)
Convert between JSON, YAML, and TOML in any direction
XML ⇄ JSON Converter
Bidirectional XML and JSON conversion with attribute handling
Text ⇄ Unicode Code Points
Convert text to and from Unicode code points in multiple formats
Web Dev Tools
Web development utilities, config generators, and references
JWT Decoder
Decode and inspect JSON Web Tokens with header, payload, and signature analysis
RegEx Tester
Test and debug regular expressions with real-time matching and explanation
Epoch Converter
Convert Unix timestamps to dates
Cron Expression Generator
Build and explain cron schedules with an interactive editor
HTTP Status Code Reference
Quick reference for HTTP status codes with descriptions and use cases
HTML Entities Reference
Comprehensive HTML entities reference with Unicode, Entity, CSS, and HTML codes
Meta Tag Generator
Generate HTML meta tags for SEO, social sharing, and browser behavior
OGP Tag Generator
Generate Open Graph Protocol meta tags for social media sharing
CSP Parser
Parse and validate Content Security Policy headers with directive breakdowns
.gitignore Generator
Generate .gitignore files for various project types and languages
Package.json Generator
Generate package.json files with customizable fields and scripts
Docker Run → Compose Converter
Convert a docker run command into an equivalent docker-compose.yml
JSON Prettifier & Viewer
Format, validate, and explore JSON with a collapsible tree view
JSON Minifier
Strip whitespace from JSON and show size savings
JSON Diff
Semantic diff between two JSON documents by path
SQL Formatter
Pretty-print SQL across multiple dialects with keyword case options
XML Formatter
Format and validate XML with parse error reporting
YAML Viewer & Formatter
Validate and normalize YAML with error location reporting
Chmod Calculator
Convert between symbolic, octal, and chmod command representations
Random Port Generator
Generate random TCP/UDP ports outside well-known ranges
Email Normalizer
Canonicalize email addresses and flag duplicates by provider rules
Git Cheatsheet
Searchable reference of Git commands with examples
RegEx Cheatsheet
Searchable reference of regular expression syntax and tokens
Crontab Cheatsheet
Searchable reference of crontab syntax with common patterns
URL Parser
Decompose a URL into protocol, host, path, query, and hash components
Basic Auth Header Generator
Build HTTP Basic auth headers with curl example
Keycode Info
Display keyboard event details for any pressed key
Slugify String
Convert text to URL-safe slugs with custom separators and transliteration
User-Agent Parser
Parse a User-Agent string into browser, engine, OS, and device info
Device Information
Inspect screen, viewport, language, GPU, and other device capabilities
MIME Types Reference
Search MIME types by extension or type
Safelink Decoder
Unwrap Microsoft SafeLinks, Proofpoint URLDefense, and other protected URLs
HTML WYSIWYG Editor
Rich text editor with live HTML source view powered by Tiptap
Unit Converters
Measurement-to-measurement unit conversions
Distance / Length Converter
Convert between miles, kilometers, meters, feet, yards, inches, and more
Weight / Mass Converter
Convert between pounds, kilograms, ounces, grams, stones, and tons
Temperature Converter
Convert between Fahrenheit, Celsius, and Kelvin with reference charts
Area Converter
Convert between square feet, square meters, acres, hectares, and more
Volume Converter
Convert between gallons, liters, cubic feet, fluid ounces, and more
Pressure Converter
Convert between PSI, bar, atmospheres, pascals, mmHg, and more
Energy Converter
Convert between joules, calories, kilocalories, BTU, kWh, and more
Speed / Velocity Converter
Convert between mph, km/h, m/s, knots, Mach, and more
Power Converter
Convert between watts, kilowatts, horsepower, BTU/h, and more
Frequency Converter
Convert between Hz, kHz, MHz, GHz, RPM, and more
Fuel Economy Converter
Convert between MPG (US/UK), L/100km, km/L, and more
Angle Converter
Convert between degrees, radians, gradians, turns, and arc minutes/seconds
Kitchen Converter
Convert cooking measurements between imperial and metric, with handy reference charts
Clothing Size Converter
Convert between US, UK, and EU clothing sizes for shoes, shirts, pants, and rings
Data Storage Converter
Convert between bytes, KB, MB, GB, TB with binary (1024) and decimal (1000) modes
Bandwidth Calculator
Convert bandwidth units and calculate download times for files
File Size Calculator
Calculate and convert file sizes with storage planning tools
Calculators & Time
Math tools, time utilities, and calculators
Percentage Calculator
Calculate percentages easily - find the percentage, part, or whole from any two values
Tip Calculator
Calculate tips with preset or custom percentages, split bills between multiple people
Timezone Converter
Convert times between timezones with visual timeline comparison
Time Duration Calculator
Convert time units, calculate date differences, and add/subtract durations
Dice Roller
Roll virtual dice with D4, D6, D8, D10, D12, D20, and D100 options
Math Expression Evaluator
Evaluate arbitrary math expressions with functions, constants, units, and bignumbers
ETA Calculator
Estimate completion time from total, completed, and elapsed time
Chronometer / Stopwatch
High-precision stopwatch with lap tracking
Security & Crypto
Token generation, hashing, encryption, and cryptographic utilities
Token / Password Generator
Generate cryptographically random tokens and passwords with entropy estimation
Bcrypt Generator & Verifier
Hash strings with bcrypt or verify a string against an existing bcrypt hash
ULID Generator
Generate sortable universally unique lexicographic identifiers
Text Encryption / Decryption
Symmetric AES-GCM encrypt and decrypt text with a passphrase
BIP39 Mnemonic Generator
Generate and validate BIP39 mnemonics, convert to entropy and seed
HMAC Generator
Compute HMAC signatures with SHA-1, SHA-256, SHA-384, or SHA-512
RSA Key Pair Generator
Generate RSA public/private key pairs in PEM format for signing or encryption
Password Strength Analyzer
Estimate password strength, crack time, and actionable feedback via zxcvbn
OTP / TOTP Generator
Time-based one-time passwords with countdown ring and otpauth URI support
Network
IP/MAC address tools, subnet math, and network utilities
IPv4 Subnet Calculator
CIDR/subnet breakdown with network, broadcast, host range, and class
IPv4 Address Converter
Convert IPv4 between dotted-decimal, integer, hex, binary, octal, and IPv6-mapped
IPv4 Range Expander
Calculate the minimal CIDR blocks covering a given IP range
MAC Address Lookup
Look up the vendor/OUI for a MAC address using bundled IEEE data
MAC Address Generator
Generate random MAC addresses with U/L, I/G bit and vendor prefix controls
IPv6 ULA Generator
Generate RFC 4193 unique local IPv6 addresses with custom subnet ID