Web Tools

HTML, URL, and meta tag tools for web development.

7 tools1 popular

Most Loved

Preview how your page will look when shared on Facebook, Twitter/X, LinkedIn, and Slack.

Preview how your page will look when shared on Facebook, Twitter/X, LinkedIn, and Slack.

Escape special characters to HTML entities or unescape entities back to text.

Format and beautify HTML code with proper indentation and structure.

Minify HTML by removing whitespace, comments, and unnecessary attributes.

Generate HTML meta tags for SEO, Open Graph, and Twitter Cards.

Parse URL query strings into key-value pairs and build them from parameters.

Generate robots.txt files to control search engine crawler access.

Learn how URL encoding works, why special characters must be percent-encoded, and how to encode/decode URLs correctly.

Learn about character encoding. ASCII, UTF-8, HTML entities, hex encoding, and Base32 for web developers.

Understand Content-Security-Policy, CORS, and other security headers, what they do and how to configure them.

Learn HTML formatting, minification, meta tags, Open Graph previews, and robots.txt, optimize your site for speed and SEO.

Learn favicon sizes, OG images, placeholder graphics, and image optimization, everything about web assets for developers.

What are web tools?

HTML, URL, and meta tag tools for web development.

How many web tools do you have?

We've got 7 free web tools including Open Graph Preview, HTML Escape / Unescape, HTML Formatter, and more. All free to use!

What are the most popular web tools?

The most popular tools in this category are Open Graph Preview.

Do I need to make an account?

Nope! Everything on BuildUtilities is free and works without signing up.