I love tilesets and all, but what website allows you to put it together without being downloaded (i'm using chromebook)
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I don't think there's a site or anyone willing to let the public freely download online assets to let the mass public test online. However, if you wish to test it online without software, you could try this website, make sure to import the tilset (you still have to download the pack) http://riskylab.com/tilemap/#