Will it fix broken HTML?

It reformats indentation and spacing, but it doesn't validate or repair structurally invalid markup.

Does it minify instead of format?

No — this tool expands and indents HTML for readability. For minification, use a dedicated minifier.

Is embedded CSS or JavaScript also formatted?

Formatting focuses on the HTML structure; content inside and tags may not be reformatted.

HTML Formatter

Format and indent messy or minified HTML. Paste your markup and get clean, readable output instantly, entirely in your browser.

Comment utiliser HTML Formatter

1
Paste your HTML markup into the input area.
2
Click Format to indent and clean it up.
3
Copy the result or download it as a .html file.

Fonctionnalités de HTML Formatter

Indents nested tags consistently for readability.
Works on minified or inconsistently formatted markup.
Runs entirely in your browser.

Pourquoi choisir Tool King ?

Rapide

Pas d'attente ni d'inscription. La plupart des fichiers sont prêts en quelques secondes.

Privé

Les fichiers sont traités en mémoire puis supprimés immédiatement — jamais stockés ni partagés.

Gratuit

Chaque outil est gratuit, sans limite cachée sur l'essentiel.

Questions fréquentes

Guides associés

A quick guide to formatting and validating JSON

Turn minified or messy JSON into something readable — and catch syntax errors fast.

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