Skip to content
vynra

tool 04

Vynra Preview

Check a transaction before you sign it: the function it calls, its arguments, and every part that anyone will be able to read once it is mined.

Decoding uses a fixed list of known contracts. Anything else is shown as "cannot decode", never guessed.

Start from an example:

Nothing is signed or sent. Preview decodes the call here in your browser; running it once is a separate, optional step.

What becomes public

Fill in a transaction, or start from an example, to see which parts of it anyone will be able to read once it is on chain.