All Tools

Encode and decode Base64 strings and files instantly

Encode and decode URL components safely

Convert special characters to and from HTML entities

Decode and inspect JSON Web Tokens

Format, validate, and minify JSON with syntax highlighting

Convert between YAML and JSON formats

Format and beautify SQL queries

Write and preview Markdown in real time

Convert between CSV and JSON formats

Convert between XML and JSON formats

Generate UUID v4 and v7 identifiers instantly

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

Generate strong, random passwords

Generate placeholder text for design mockups

Generate compact, URL-safe unique IDs

Generate QR codes from text or URLs with PNG export

Test and debug regular expressions with live matching

Compare two texts and see the differences

Convert between HEX, RGB, HSL, and other color formats

Convert between Unix timestamps and human-readable dates

Convert between binary, octal, decimal, and hexadecimal

Transform text case, count words, and extract stats

Convert cron expressions to human-readable schedules with next run times

Browse Unicode blocks, preview glyphs, and copy characters instantly

Clean and minify SVG files to reduce file size

Resize and compress images with quality control

Generate all favicon sizes and formats from a single image

Generate harmonious color palettes from a base color

Convert images to Base64 data URIs for embedding

Build linear, radial, and conic CSS gradients visually

Design CSS box shadows with a visual editor

Generate placeholder images with custom size, color, and text

See your public IP address and basic connection info

Validate and identify IPv4 and IPv6 addresses

Calculate network details from CIDR notation

Convert IP address ranges to CIDR notation

Convert IPs between decimal, binary, hex, and dotted formats