All Online Tools
in One Box

Format, validate, and beautify JSON data with syntax highlighting

Encode text to Base64 or decode Base64 strings instantly

Encode or decode URL components for safe web usage

Generate placeholder text for your designs and layouts

Create QR codes from any text or URL instantly

Convert colors between HEX, RGB, HSL formats with live preview

Count words, characters, sentences, and paragraphs in your text

Generate unique UUIDs (v4) for your applications

Generate MD5, SHA-1, SHA-256 hashes from any input text

Write Markdown and see a live rendered preview side by side

Minify your CSS code to reduce file size and improve load times

Generate strong, random passwords with customizable options

Convert text between uppercase, lowercase, title case, and more

Convert images to Base64 encoded strings for embedding in code

Encode or decode HTML entities to prevent XSS and display issues

Compress and resize images online without losing quality

Merge multiple PDFs into one or split a PDF into separate pages

Convert JSON arrays to CSV format for spreadsheets and databases

Test and debug regular expressions with live matching and highlights

Convert between Unix timestamps and human-readable dates instantly

Generate beautiful color palettes from any base color

Generate SEO meta tags, Open Graph, and Twitter Card markup for your website

Analyze any website's SEO score and get actionable improvement tips

Compare two texts and see the differences highlighted line by line

Decode and inspect JSON Web Tokens without sending them to a server

Parse cron expressions and see the next scheduled run times

Search, browse, and copy emojis to your clipboard instantly

Paste SVG code and get a minified, optimized version instantly

Build cron expressions visually with an intuitive interface

Convert Tailwind CSS classes to vanilla CSS properties

Generate customizable placeholder images for your designs and prototypes

Create Markdown tables visually with an interactive editor

Convert numbers between decimal, binary, octal, and hexadecimal

Convert text to binary representation and binary back to text

Create beautiful CSS box shadows with a visual builder and live preview

Create beautiful CSS gradients with a visual editor and live preview

Stay focused with a customizable work/break timer using the Pomodoro technique

Calculate and convert aspect ratios for images, videos, and screens

Calculate Unix file permissions with an interactive chmod builder

Convert between px, rem, em, vw, vh, and other CSS units

Convert any text into a clean, SEO-friendly URL slug

Repeat any text or string multiple times with custom separators

Minify JavaScript code to reduce file size and improve load times

Generate light and dark shades of any color for design systems

Find your public IP address and basic network information

Analyze the frequency of each letter and character in your text