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Professional HTML Tools for Developers & Marketers

15+ free tools. No ads. No tracking. All processing happens in your browser for maximum privacy.

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Explore our complete collection of HTML tools

Why HTML Makr?

Privacy First

All processing happens in your browser. No server uploads, no data collection.

Lightning Fast

No server uploads or waiting. Instant results with modern technology.

Beautiful UX

Modern, intuitive interface designed for productivity and ease of use.

Always Free

No hidden costs, no premium tiers. All features available to everyone.

Developer Built

Made by developers for developers, with attention to detail.

Accessible

WCAG 2.1 AA compliant, ensuring everyone can use our tools.

Built for Every Role

For Developers

  • Validate HTML before deployment
  • Minify code for production
  • Compare code versions quickly
  • Format messy HTML instantly

For Marketers

  • Test email templates across devices
  • Generate OG images for campaigns
  • Validate SEO metadata
  • Check accessibility compliance

For Content Creators

  • Convert Markdown to HTML
  • Format code snippets
  • Create social media images
  • Generate color palettes