Free Online Tools

Count words, characters, sentences, and paragraphs

Convert text to uppercase, lowercase, title case & more

Generate placeholder text for your designs

Compare two texts and see the differences

Write Markdown and see live preview

Convert text to speech with different voices

Find and replace text with regex support

Generate URL-friendly slugs from text

Reverse text, words, or sentences

Browse and copy special Unicode characters

Search and copy emojis quickly

Format, validate, and minify JSON data

Encode and decode Base64 strings

Encode and decode URL components

Generate MD5, SHA-1, SHA-256, SHA-512 hashes

Generate random UUIDs (v4)

Format and beautify HTML code

Minify and beautify CSS code

Test regular expressions with live matches

Decode and inspect JWT tokens

Parse and explain cron expressions

Format and beautify SQL queries

Compare two code snippets side by side

Generate strong, random passwords

Check how strong your password is

View your IP address and network info

View HTTP response headers for any URL

Generate a privacy policy for your site

Generate HTML meta tags for SEO

Create robots.txt for search engines

Generate XML sitemaps for your website

Check URL redirect chains

Preview social media sharing cards

Generate JSON-LD structured data

Convert between length, weight, temperature & more

Convert between binary, hex, decimal, octal

Calculate percentages easily

Calculate your Body Mass Index

Calculate tips and split bills

Convert images to Base64 data URIs

Convert SVG files to PNG images

Compress images in your browser

Generate favicons from images

Count pages in PDF files

Capitalize titles following proper rules

Generate content fingerprints for plagiarism checking

Calculate Flesch-Kincaid readability score

Analyze and score your headlines

Count word frequency in any text

Get random inspiring quotes

Analyze text for originality and duplicate fragments

Detect AI-generated text with statistical analysis

Pick colors and convert HEX, RGB, HSL

Create beautiful CSS gradients

Generate CSS box shadows visually

Create custom border radius values

Build CSS grid layouts visually

Create frosted glass CSS effects

Create soft UI / neumorphic effects

Find beautiful font combinations

Check WCAG color contrast ratios

Translate text to Morse code and back

Apply ROT13 letter substitution cipher

Encrypt/decrypt with Caesar shift cipher

Convert text to binary and back

Convert text to NATO phonetic alphabet

Encode/decode international domain names

Advanced calculator with scientific functions

Perform matrix operations

Calculate mean, median, mode, std deviation

Calculate and resize aspect ratios

Convert between bytes, KB, MB, GB, TB

Convert between Roman and Arabic numerals

Create and print professional invoices

Generate placeholder images with custom sizes

Simple drag & drop task board

Track daily habits with visual calendar

Track expenses by category

Calculate meeting cost in real-time

Generate presentations on any topic with templates

Generate random numbers with options

Flip coins and roll dice

Test your typing speed (WPM)

Test your reaction time in milliseconds

Detect screen and viewport dimensions

Generate realistic test data

Create QR codes for WiFi sharing

Add meme text to images

Convert JSON arrays to CSV format

Convert CSV data to JSON arrays

Convert JSON to YAML and back

Generate TypeScript interfaces from JSON

Encode and decode HTML entities

Create Markdown tables visually

Generate QR codes for any text or URL

Convert between Unix timestamps and dates