- Paste your unminified HTML, CSS, and JS files below.
- Choose your options and press pack to generate a zip 100% optimized for JS13kGames (single HTML file, utf-8 BOM, minified, roadrolled, zip + zopfli)
- If you have images (or other binary files), consider compressing them and including them in base64 inside your HTML code using this tool.
- Everything is saved in localStorage so you can exit and come back later.
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HTML prefix (won't be compressed)
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HTML code (will be compressed)
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CSS
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JS (up to 10 files)
Options
- Concat + minify everything + UTF8 BOM
- RoadRoller light strong
- Generate zip
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Concatenated code
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Minified code
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Roadrolled code
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Zip
Stats