we also created:

World's simplest ascii85 encoder for web developers and programmers. Just paste your data in the form below, press Ascii85 Encode button, and you get base85 encoded data. Press button, get ascii85. No ads, nonsense or garbage.

Announcement: We just launched Online Number Tools – a collection of browser-based number-crunching utilities. Check it out!

Want to Ascii85 decode?

Use the Ascii85 decoder tool!

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Pro tip: You can use ?input=text query argument to pass text to tools.