Text Tools
Markdown to HTML
Convert common Markdown into HTML preview output.
Input
Markdown to HTML
markdownhtmlconverter
Output
Generated HTML
<h1>Tool Planet Checklist</h1> <ul> <li>Add new tools</li> <li>Update category pages</li> <li>Publish sitemap</li> </ul> <p>Visit <a href="https://vercel.com" target="_blank" rel="noreferrer">Vercel</a> to deploy.</p> <pre><code> npm run build </code></pre>
HTML preview
Tool Planet Checklist
- Add new tools
- Update category pages
- Publish sitemap
Visit Vercel to deploy.
npm run build
Related tools
Word Counter
Count words, characters, lines, and reading time.
Case Converter
Convert text between lower, upper, title, camel, snake, and more.
Slug Generator
Turn titles into clean, SEO-friendly URL slugs.
Text Diff
Compare two versions of text line by line.
Duplicate Line Remover
Remove repeated lines while preserving the first occurrence.
Whitespace Cleaner
Trim spaces, collapse blank lines, or normalize messy text blocks.