Features
- Upload or blank New File.
- Views: code, split (code + iframe), fullscreen preview.
- Toolbar: Reset | view switcher | Format / Minify / Copy / Save.
- Format and minify update the buffer only — they do not auto-copy.
HTML Editor — Tutorial
Upload .html/.htm (max 2MB) or click New File for full-screen editing, live preview…
Use Cases
- Tweak landing-page HTML with instant preview.
FAQ
What limitations should I know?
Local-only.
When might it fail?
.html/.htm only, max 2MB; huge files may lag.
What else should I watch for?
Format / minify overwrite the current source.