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Two developer & design tools, side-by-side. See which fits your task.
Developer & Design
Minify HTML code by removing whitespace, comments, and unnecessary attributes.
Open HTML MinifierDeveloper & Design
Generate HTML select elements with optgroup for categorized options.
Open Optgroup GenYour specific task is minify html code by removing whitespace, comments, and unnecessary attributes. Open the page, drop your input, get the result — typically under a second.
Your goal is generate html select elements with optgroup for categorized options. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. HTML Minifier focuses on minify html code by removing whitespace, comments, and unnecessary attributes; Optgroup Gen focuses on generate html select elements with optgroup for categorized options. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both HTML Minifier and Optgroup Gen work without signup. We only ask for an email if you decide to subscribe to a paid plan.