The Digital Concierge for Every Task.

Coin Flip

3D animated coin flip with edge landing and custom probabilities.

Dice Roller

Roll D4 to D100 dice with multiple dice, animation, and history.

Stopwatch & Timer

Precise stopwatch with lap times and keyboard shortcuts.

Pomodoro Timer

Focus timer with customizable work/break intervals and notifications.

Random Number Generator

Generate random numbers with custom range, count, and uniqueness.

Typing Speed Test

Test your typing speed (WPM) and accuracy with timed sessions.

Wheel Spinner

Spin a customizable wheel to make random decisions.

Color Blindness Simulator

Preview how images look with different types of color blindness.

Passphrase Generator

Generate memorable, secure passphrases from random word lists.

Case Converter

12 case formats including camelCase, snake_case, Title Case, and more with live preview.

camelCase snake_case Title

Remove Duplicates

Deduplicate lines with sorting, trimming, and case-sensitivity options.

Sort Trim Live

Markdown to HTML

Convert Markdown to HTML with live preview and source code view.

Word Counter

Count words, characters, sentences with reading time and keyword density.

Lorem Ipsum Generator

Generate placeholder text as paragraphs, sentences, or words with HTML wrapping.

Slug Generator

Create URL-friendly slugs with transliteration, custom separators, and bulk mode.

Text Encoder/Decoder

Encode and decode text with Base64, URL encoding, and HTML entities.

Text Diff

Compare two texts side by side with additions and removals highlighted.

Find & Replace

Search and replace text with regex support, case sensitivity, and whole word matching.

Text Sorter

Sort lines alphabetically, numerically, by length, or shuffle randomly.

Line Break Remover

Remove or replace line breaks, trim lines, and collapse whitespace.

Markdown Table Generator

Create Markdown tables visually with a spreadsheet-like editor.

Text Repeater

Repeat text multiple times with custom separators and line numbers.

Whitespace Remover

Remove extra whitespace, tabs, and invisible characters.

Text to Speech

Convert text to speech with voice, speed, and pitch control.

JSON to Table View

Visualize JSON arrays as sortable, interactive tables.

Number to Words

Convert numbers to English words (e.g. 1234 → one thousand two hundred thirty four).

String Utilities

12 quick text transforms: reverse, capitalize, extract emails, ROT13, and more.

Dummy Data Generator

Generate fake names, emails, and more in JSON, CSV, or SQL format.

Barcode Generator

Generate Code 128 barcodes from text with customizable size.

Social Media Resizer

Resize images for Instagram, Facebook, Twitter, YouTube, and more.

.htaccess Generator

Generate Apache .htaccess with HTTPS, GZIP, caching, and security headers.

CSS Gradient Generator

Create linear, radial, and conic CSS gradients with presets and live preview.

Box Shadow Generator

Create CSS box shadows visually with presets and live preview.

Border Radius Generator

Create custom CSS border-radius values with presets and live preview.

Color Palette Generator

Generate harmonious color palettes with complementary, analogous, and triadic schemes.

Privacy Policy Generator

Generate a basic privacy policy with GDPR section and customizable options.

Random Image URLs

Generate placeholder image URLs from Lorem Picsum with grayscale and blur.

Font Pair Suggester

Browse beautiful Google Font pairings for heading and body text.

CSS Text Shadow Generator

Create CSS text shadows visually with color, blur, and opacity controls.

SEO Length Checker

Check if your title, description, and URL slug fit Google's limits.

Emoji Picker

Browse, search, and copy 500+ emojis organized by category.

Image Compressor

Reduce file size with quality control. Supports PNG, JPG, and WebP.

PNG JPG WebP

Image Resizer

Resize with presets, aspect ratio lock, and percentage scaling.

Presets Aspect Lock

QR Code Generator

Generate QR codes with custom colors, sizes, and error correction. Download as PNG or SVG.

Image to Base64

Convert images to Base64 for embedding in HTML, CSS, or data URIs.

Placeholder Image

Generate custom placeholder images with colors, text, and preset sizes.

Favicon Generator

Create favicons from text, emoji, or images in multiple sizes.

SVG Optimizer

Clean up SVG files by removing metadata, comments, and editor data.

Screenshot Mockup

Place screenshots into browser, MacBook, or phone frames with gradient backgrounds.

Image Format Converter

Convert images between PNG, JPG, and WebP with quality control.

Image to PDF

Convert one or more images to a PDF document with page size options.

CSV ↔ JSON

Convert between CSV and JSON with custom delimiters and download.

Color Picker & Converter

Pick colors and convert between HEX, RGB, and HSL with palette saving.

Timestamp / Unix Converter

Convert between Unix timestamps and human-readable dates with live clock.

Number Base Converter

Convert between Decimal, Binary, Hexadecimal, and Octal in real time.

JSON ↔ YAML

Convert between JSON and YAML formats with swap and error handling.

HTML to Markdown

Convert HTML to Markdown syntax with headings, links, lists, and code.

CSV to SQL

Convert CSV data to SQL INSERT statements with optional CREATE TABLE.

Unit Converter

Convert length, weight, temperature, speed, data, area, volume, and time.

Morse Code Translator

Translate text to Morse code and back with audio playback.

Roman Numeral Converter

Convert between Arabic numbers and Roman numerals (1–3999).

Binary ↔ Text

Convert between binary and text (ASCII/UTF-8) with swap.

Temperature Converter

Convert between Celsius, Fahrenheit, and Kelvin with visual thermometer.

Length Converter

Convert between metric and imperial length units.

Weight Converter

Convert between metric and imperial weight units.

Speed Converter

Convert between km/h, mph, m/s, knots, ft/s, and Mach.

Calculator

Full calculator with expression parser, keyboard support, and history.

Percentage Calculator

Calculate percentages, percentage change, increase and decrease.

BMI Calculator

Calculate Body Mass Index with metric and imperial units, visual scale.

Age Calculator

Calculate exact age in years, months, days with next birthday countdown.

Subnet Calculator

Calculate network, broadcast, host range, and CIDR notation.

Aspect Ratio Calculator

Calculate dimensions while maintaining aspect ratio with common presets.

Date Calculator

Calculate days between dates or add/subtract days, weeks, months.

Compound Interest

Calculate future value with monthly contributions and compound frequency.

Tip Calculator

Calculate tip amount with bill splitting for groups.

Brutto/Netto Rechner

Berechne Brutto ↔ Netto mit wählbarem MwSt-Satz.

Data Transfer Calculator

Calculate download/upload times for file sizes and connection speeds.

Loan / Mortgage Calculator

Calculate monthly payments with amortization schedule.

Electricity Cost Calculator

Calculate daily, weekly, monthly, and yearly electricity costs for appliances.

Calorie Calculator

Calculate daily calorie needs (TDEE) based on age, weight, and activity.

Discount Calculator

Calculate sale prices and savings with quick presets.

Time Zone Converter

See current time across 14 world time zones with day/night indicators.

GPA Calculator

Calculate your Grade Point Average with multiple courses.

Fuel Cost Calculator

Calculate trip fuel cost, consumption, and cost per km.

PDF Merge

Combine multiple PDF files into one with drag-to-reorder.

PDF Split

Extract specific pages or split into individual files.

PDF Compress

Reduce PDF file size with metadata removal and optimization.

PDF to Image

Convert PDF pages to PNG or JPEG images at custom DPI.

PDF Rotate Pages

Rotate all or specific pages by 90°, 180°, or 270°.

PDF Watermark

Add text watermarks with custom font, color, opacity, and rotation.

PDF Password Protection

Encrypt a PDF with a password and restrict permissions.

Meta Tag Generator

Generate HTML meta tags, Open Graph, and Twitter Card tags with Google preview.

UTM Link Builder

Build UTM-tagged URLs for campaign tracking with all five parameters.

Open Graph Preview

Preview how your links appear on Facebook, Twitter, and LinkedIn.

Robots.txt Generator

Generate robots.txt with presets, bot blocking, and sitemap support.

SERP Preview

Preview how your page appears in Google search — desktop and mobile.

Keyword Density Checker

Analyze keyword frequency with 1-gram, 2-gram, and 3-gram analysis.

Structured Data Generator

Generate JSON-LD schema markup for articles, businesses, products, FAQs.

Sitemap Generator

Generate XML sitemaps with change frequency, priority, and lastmod.

JSON Formatter

Validate, prettify, and minify JSON with syntax highlighting and multiple indent options.

Validate Prettify Minify

Markdown to HTML

Live Markdown converter with rendered preview and raw HTML source toggle.

Preview Source

UUID Generator

Generate cryptographically secure UUID v4 with batch mode and validator.

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-512 hashes with file hashing and compare mode.

Regex Tester

Test regex patterns with real-time highlighting, match details, and replace mode.

JWT Decoder

Decode and inspect JSON Web Tokens — header, payload, and expiration status.

HTTP Status Codes

Complete searchable reference of all HTTP response status codes.

Cron Expression Parser

Parse cron expressions to plain English with next 10 execution times.

SQL Formatter

Format and beautify SQL queries with keyword highlighting and minify.

HTML/CSS/JS Minifier

Minify or beautify HTML, CSS, and JavaScript with size savings display.

Code Snippet Formatter

Format code with syntax highlighting, line numbers, and HTML export.

.env / YAML / JSON Validator

Validate config files, find duplicates, empty values, and syntax errors.

Diff / Patch Viewer

View unified diffs and patches with syntax highlighting.

Flexbox Playground

Experiment with CSS Flexbox properties with live preview and CSS output.

Chmod Calculator

Calculate Unix file permissions with numeric and symbolic modes.

JSON Path Finder

Navigate JSON tree and find paths to any value with click-to-copy.

CSS Grid Generator

Create CSS Grid layouts visually with live preview and code output.

JSON Schema Generator

Generate JSON Schema from sample JSON data automatically.

API Request Builder

Send HTTP requests (GET, POST, PUT, DELETE) and inspect responses.

cURL to Code Converter

Convert cURL commands to JavaScript fetch, Python, PHP, and Axios.

JWT Builder

Build unsigned JWT tokens for testing with custom header and payload.

CSS Unit Converter

Convert between px, rem, em, %, vw, and pt with custom base size.

HTML Entity Reference

Browse and search 60+ HTML entities — click to copy.

Password Generator

Cryptographically secure passwords with strength meter and batch generation.

IP Address Lookup

View your public IP address, network info, and validate IP addresses.

Password Strength Checker

Check password strength with entropy calculation and crack time estimate.

CSP Header Generator

Generate Content Security Policy headers for HTTP, meta tag, and Nginx.

DNS Lookup

Query A, AAAA, MX, NS, TXT, CNAME, SOA, CAA records via Google DNS.

Email Header Analyzer

Parse email headers, trace delivery path, check SPF/DKIM/DMARC.