JS13K-zip - Simplified J13K-pack - Just paste your index.html below and it will be zipped "optimally" (zopfli + custom iterations + no max block splitting) - A UTF-8 BOM will be included in the zipped file. No need to use <meta charset=utf-8> Input HTML <doctype html><title>MY GAME</title><body>HI</body> Iterations: Zip ...