About

ToolkitBay is a small catalog of hashes, checksums, encodings, and validators. No account needed.

Data & Privacy

If a tool says Runs in your browser, what you paste or pick stays on your computer. Server tools keep the input only while they run. The file you download lasts at most a day, and only you can open it.

Read the full privacy policy

#base91

Tag

Public tools using this tag

1 public tool

Encoding (1)

basE91 Encoder and Decoder

encoding

Encode or decode basE91, a compact printable alphabet. Runs in your browser.

Sep 14, 2026

#base91 Tools • ToolkitBay