Rabby

Open-source EVM browser wallet built around previewing what a transaction will actually do before you sign it.

You hold the keys
Visit Rabby → All software wallets

Opens rabby.io in a new tab.

The listing at a glance

  • You hold the keysYour coins stay under your control. Rabby never holds them.
  • rabby.ioThe address our listing links to.
  • No commercial linkWe earn nothing if you sign up.
  • Founded 2021
  • Updated 13 Oct 2026The last time we edited this listing.

Good for, and what to watch

Good for

  • Shows what a transaction will do before you sign it
  • Switches to the right network for each app automatically
  • Works with Ledger, Trezor, Keystone and other hardware wallets
  • Open source

Watch out for

  • A 2022 exploit in its swap contract drained users who had approved it
  • Simulation shows the likely result, not a guarantee
  • A hot wallet — pair it with a hardware wallet for savings

Before you go

Make sure it is really Rabby

Lookalike sites copy crypto companies to take people’s coins. Paste any link that claims to be Rabby and we will tell you whether it is the official site, or only resembles it. We do not keep what you paste.

  1. 1
    Go from here, or type itrabby.io is the address in our listing. Bookmark it rather than following an ad or a message.
  2. 2
    Check any other linkSearch says whose official site a link is, and warns when one resembles a site we know.
  3. 3
    Never share your recovery phraseNo real company asks for it: not support, not an update, not a “verification”.

This listing is our own opinion. We are not affiliated with Rabby beyond any commercial relationship disclosed above, we never take custody of your assets, and nothing here is financial advice. Verify anything that matters against the company's own site before acting on it.