Free AI-Powered Utility Tools

Convert between JSON and CSV instantly. Client-side processing — your data never leaves your browser.

Count words, characters, sentences. Get Flesch-Kincaid readability scores and reading time estimates.

Compare ChatGPT, Claude, Gemini, and more. Pricing, features, context windows, and best use cases.

Score your AI prompts and get instant improvement suggestions. Works with ChatGPT, Claude, and Gemini.

Generate a free UK GDPR-compliant privacy policy. Answer simple questions, get a ready-to-use policy.

Generate QR codes for URLs, text, WiFi, email, and phone. Custom colors, sizes, and error correction. Download PNG or SVG.

Generate palettes from a base color, random harmony, or image. Export as CSS, Tailwind, or JSON. WCAG contrast checker.

Write Markdown and see a live HTML preview. Split-pane or tabbed view. Copy HTML or Markdown output. No server needed.

Encode text to Base64 and decode Base64 to text. Upload files to get Base64 strings with data URI output. Full UTF-8 support.