Best use
Use it for a focused HTML Formatter / Minifier task when a quick browser workbench is appropriate.
Format or minify HTML snippets with a tool workbench and copy-ready output.
HTML Formatter / Minifier: Paste input, load the sample if needed, choose an action, review the output, and copy the result.
HTML Formatter / Minifier is for this task: Format or minify HTML snippets. It runs in the browser; start with a short, non-sensitive sample and confirm the behavior before processing more data.
Use it for a focused HTML Formatter / Minifier task when a quick browser workbench is appropriate.
source code or markup snippets
formatted text or a compact representation
For HTML Formatter / Minifier: Run the result through the target parser, linter, compiler, or test suite; readable formatting does not prove semantic correctness. See the test method.