Developer productivity tools — format, validate, compare, and convert data.
Encode or decode Base64 strings
Visual box shadow generator. Layer multiple shadows to create deep, realistic UI depth with CSS and Tailwind export.
Minify CSS, JS, and HTML
Convert colors between HEX, RGB, HSL, HSV, and CMYK formats.
A searchable reference for Linux, Windows (CMD), and Git commands.
WCAG contrast ratio checker. Ensure your text and background colors are accessible with live previews and color suggestions.
Visual cron schedule editor with human-readable preview. Build, validate and understand cron expressions instantly.
Convert CSV to JSON and JSON to CSV natively in your browser. Supports custom delimiters, headers, and advanced parsing options.
Compare two text snippets
Generate realistic fake data for testing
Local text editor and diff checker
Auto-format code in many languages
Generate trendy glassmorphism CSS effects. Adjust blur, transparency, and tint to create beautiful frosted glass elements.
Visual CSS gradient builder. Generate Linear, Radial, and Conic gradients with multiple color stops and instant CSS/Tailwind export.
Interactive visualization of hash map operations.
Professional live HTML/CSS/JS editor and sandboxed preview
Convert between JSON and CSV
Format and validate JSON
Generate Lorem Ipsum placeholder text in words, sentences, or paragraphs with Classic, Hipster, or Tech variants.
Test regular expressions live
A comprehensive suite of SEO tools including Meta Tags Generator, Robots.txt Builder, Sitemap Generator, Image SEO, and more.
Convert Unix timestamps to human-readable dates and back. Live clock, timezone support, relative time display.
Percent-encode and decode URLs
Generate RFC-compliant UUIDs (v1, v4, v5, v7). Bulk generation, format options, and UUID validator. 100% browser-native using Web Crypto API.
Format, beautify, minify, and validate XML documents in your browser. Fast, secure, and offline-capable.
Validate YAML syntax and convert between YAML and JSON.