ToolForge

Formateur HTML

HTML formatter: paste HTML to beautify or minify with highlighting and error hints for front-end and code cleanup. Supports batch processing and one-click copy.

Mode d'emploi

Collez le code HTML ; le résultat formaté est généré automatiquement.

Overview

HTML Formatter is a Developer tool. Paste HTML to beautify or minify with highlighting and error hints for front-end and code cleanup. Supports batch processing and one-click copy. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.

Use cases

  • Daily use of HTML Formatter: Paste HTML code to get a beautified version. — enter and get instant results without manual lookup.
  • One-click copy keeps results ready to save, check or share with family and pros.
  • Use HTML Formatter offline or on poor network — all calculations stay local and private.
  • Convert between CSV/JSON/Markdown
  • Escape code for string literals

How to use

  1. 1 Paste HTML code to get a beautified version..
  2. 2 Pick action and options
  3. 3 Fix highlighted errors
  4. 4 Copy or export

Highlights

  • Local & private: processing stays in your browser
  • Live validation with tolerant parsing
  • One-click copy and export for docs, code or sheets
  • Batch and offline support under poor network

Notes

  • Disable live validation for large files
  • Strict JSON disallows comments/trailing commas
  • Watch greedy vs lazy regex

FAQ

Why invalid?
Trailing commas, single quotes or BOM often cause it.
Offline?
Yes, parsing is local.
How is HTML Formatter different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “html formatter” and one-click copy for reuse.
Can I use results in official reports?
Use it as a working draft and cross-check with authoritative sources; keep the exported log and parameters for traceability.
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Tous les calculs s’exécutent localement dans votre navigateur ; aucune donnée n’est envoyée.