Comment on Base65536 encodingparentComments−Dylan168079yTwo or three bits per pixel, grayscale, should be quick and pretty resilient. A hundred kilobytes or more is easy to transfer.−flashmob9yOr, how about a QR code?−Dylan168079yIf you want absolutely terrible density, sure. Still beats 140 characters.
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Two or three bits per pixel, grayscale, should be quick and pretty resilient. A hundred kilobytes or more is easy to transfer.
Or, how about a QR code?
If you want absolutely terrible density, sure. Still beats 140 characters.