Free Online Tools for Everyone
Image compressors, calculators, converters, developer tools and more — all free, no sign-up required.
🖼️Image Tools
Image Compressor
Compress images to reduce file size without losing quality
Image Resizer
Resize images to any dimension while maintaining aspect ratio
Image Converter
Convert images between PNG, JPEG, WebP and other formats
Image Cropper
Crop images to any size with a visual drag-and-drop editor
Image Watermark
Add text watermarks to your images with tiled or positioned placement
Favicon Generator
Generate favicons from text or images in multiple sizes
SVG to PNG
Convert SVG files or code to PNG images at any scale
Meme Generator
Create memes with custom text on your images
Social Image Resizer
Resize images for Facebook, Instagram, Twitter, LinkedIn and YouTube
📝Text Tools
Word Counter
Count words, characters, sentences and paragraphs in your text
Case Converter
Convert text between uppercase, lowercase, title case and more
Lorem Ipsum Generator
Generate placeholder text for your designs and mockups
Character Counter
Count characters with and without spaces, great for social media limits
Text Diff
Compare two texts and find the differences between them
Text Rewriter
Rewrite text using synonyms, make it more formal, shorter or longer
Fancy Text Generator
Convert text to bold, italic, circled and other Unicode font styles
Text to Speech
Convert text to speech using your browser's built-in speech synthesis
Emoji Picker
Browse, search and copy emojis to your clipboard
Email Signature Generator
Create professional HTML email signatures for Gmail and Outlook
💻Developer Tools
JSON Formatter
Format, validate and beautify JSON data instantly
Base64 Encoder/Decoder
Encode and decode text to and from Base64 format
URL Encoder/Decoder
Encode and decode URLs and query parameters
Color Picker
Pick colors and convert between HEX, RGB, HSL formats
Markdown Previewer
Write Markdown and see a live preview of the rendered output
Hash Generator
Generate SHA-1, SHA-256, SHA-384, SHA-512 hashes from text
UUID Generator
Generate random UUIDs/GUIDs for your applications
CSV to JSON
Convert CSV data to JSON format and vice versa
RGB/HEX Converter
Convert colors between RGB and HEX formats
Regex Tester
Test regular expressions with live matching and highlighting
JWT Decoder
Decode and inspect JSON Web Tokens header and payload
Cron Expression Generator
Build cron expressions with a visual editor and descriptions
HTML Minifier
Minify HTML to reduce file size or beautify for readability
CSS Minifier
Minify CSS to reduce file size or beautify for readability
JavaScript Minifier
Minify JavaScript by removing comments and whitespace
SQL Formatter
Format and beautify SQL queries with proper indentation
.htaccess Generator
Generate .htaccess rules for HTTPS, redirects, caching and more
Chmod Calculator
Calculate Linux file permissions in numeric and symbolic notation
IP Address Lookup
Look up IP address details including location, ISP and timezone
📈SEO & Marketing
Meta Tag Generator
Generate SEO meta tags, Open Graph and Twitter cards for your site
Open Graph Preview
Preview how your site looks when shared on social media
Google SERP Preview
Preview how your page appears in Google search results
UTM Link Builder
Create UTM-tagged URLs for tracking marketing campaigns
Robots.txt Generator
Generate robots.txt to control search engine crawling
Sitemap Generator
Generate XML sitemaps for better search engine indexing
🔢Math & Finance
Percentage Calculator
Calculate percentages, increases, decreases and more
Tip Calculator
Calculate tips and split bills easily
Loan Calculator
Calculate monthly payments, interest and amortization
BMI Calculator
Calculate your Body Mass Index and health category
GPA Calculator
Calculate your Grade Point Average from courses and grades
Compound Interest Calculator
Calculate compound interest with monthly contributions over time
Mortgage Calculator
Calculate mortgage payments including taxes and insurance
Discount Calculator
Calculate sale prices, savings and discount percentages
Fuel Cost Calculator
Calculate fuel cost for your trip based on distance and efficiency
Electricity Calculator
Calculate electricity cost of running your appliances
Random Number Generator
Generate random numbers within a range with unique mode
Dice Roller
Roll virtual dice — d4, d6, d8, d10, d12, d20, d100
🔄Converters
Unit Converter
Convert between length, weight, volume and other units
Temperature Converter
Convert between Celsius, Fahrenheit and Kelvin
Number Base Converter
Convert numbers between binary, octal, decimal and hexadecimal
Currency Converter
Convert between 30+ currencies with live exchange rates from the ECB
📅Date & Time
Countdown Timer
Set a countdown timer for any event or deadline
Age Calculator
Calculate your exact age in years, months and days
Date Difference
Calculate the number of days between two dates
Timezone Converter
Convert times between time zones and see world clocks
Stopwatch
A precise stopwatch with lap tracking
Pomodoro Timer
Stay focused with 25 min work and 5 min break cycles
⚡Generators
📱Social Media
🛡️Privacy & Security
Privacy Policy Generator
Generate a free privacy policy for your website
Terms of Service Generator
Generate free Terms of Service for your website
What Is My IP
See your public IP address, location and ISP instantly
Browser Info
See detailed info about your browser, device and connection
Screen Resolution
Detect your screen resolution, viewport and pixel ratio