Keplr is the reference Cosmos ecosystem wallet. Covers 60+ Cosmos chains via IBC, includes native governance-voting UI, and has hardware wallet integration. Essential for anyone active in Cosmos, from ATOM staking to Osmosis DeFi to Neutron.
What Keplr is
Keplr is a browser extension + mobile wallet built by Chainapsis for the Cosmos ecosystem. Supports the full IBC-connected chain set: Cosmos Hub, Osmosis, Neutron, Kujira, Injective, dYdX Chain, Celestia, and 60+ more.
IBC transfers
Keplr's standout feature is native IBC (Inter-Blockchain Communication) support. Move assets between any two IBC-connected chains in one click without external bridges. This is the cleanest cross-chain UX in crypto.
Governance voting
Every Cosmos chain's governance UI is built into Keplr — view proposals, vote directly, delegate voting to validators. This makes chain-level participation genuinely accessible.
Verdict
Keplr is the Cosmos ecosystem wallet. If you're in Cosmos in any way, Keplr is essential — no serious alternative exists for the depth of chain coverage and IBC integration.