Wednesday, February 19, 2025

Hiding Data in Emoji

Paul Butler (GitHub, via Andy Baio):

This tool allows you to encode a hidden message into an emoji or alphabet letter. You can copy and paste text with a hidden message in it to decode the message.

It does this by encoding the text as a sequence of variation selectors after the emoji.

Previously:

4 Comments RSS · Twitter · Mastodon

Old Coot
February 19, 2025 4:48 PM

Law enforcement won't like that and will build a decoder for it.

Plume
February 20, 2025 3:14 AM

πŸ˜€σ …„σ …˜σ …•σ …’σ …•σ „σ …™σ …£σ „σ …žσ …Ÿσ …€σ …˜σ …™σ …žσ …—σ „σ …σ …Ÿσ …’σ …•σ „σ …§σ …Ÿσ …’σ …’σ …™σ …£σ …Ÿσ …σ …•οΈŠσ …„σ …˜σ …‘σ …žσ „σ …‘σ „σ …€σ …™σ …€σ …‘σ …žσ „σ …§σ …˜σ …Ÿσ „σ …’σ …•σ …œσ …™σ …•σ …¦σ …•σ …£σ „σ …™σ …€σ …£σ …•σ …œσ …–οΈŠσ …ƒσ …•σ … σ …‘σ …’σ …‘σ …€σ …•σ „σ …–σ …’σ …Ÿσ …σ „σ …€σ …˜σ …•σ „σ …§σ …Ÿσ …’σ …œσ …”σ „ž

Antranig Vartanian
February 20, 2025 5:09 AM

Looks like I know what new task I will be developing for our next Capture The Flag competition :)

Someone else
February 20, 2025 5:07 PM

@Old Coot, that’s a weird comment. The decoder is on the same webpage.

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