The Stellar wallet with a post-quantum core.
Blockle is a free, non-custodial wallet for Stellar (XLM) — the Stellar network. Hold, send and receive XLM with near-zero fees. All from one seed, protected by a post-quantum (ML-DSA) master key.
Why hold XLM in Blockle
Your Stellar private keys never leave your device. Not your keys on a server — your keys on your machine.
Every account, Stellar included, is derived from a NIST ML-DSA-44 (FIPS-204) key, so your master secret and backup are quantum-resistant.
Hold XLM next to Bitcoin, Ethereum, Solana and more — no separate app per coin.
On-ramp XLM through MoonPay's regulated flow, delivered straight to your own address.
Trade XLM for other assets and move value across chains, non-custodially.
Use the same Stellar wallet in your browser, on Windows/macOS/Linux, or on Android.
One wallet for every chain
Blockle holds all of these from a single post-quantum seed — tap any to learn more:
Stellar wallet FAQ
Is Blockle a non-custodial Stellar wallet?
Yes — your Stellar keys are generated and sealed on your device and never sent to any server.
Can I buy Stellar with a card?
Yes, where available: Blockle opens MoonPay's regulated on-ramp and the XLM is delivered to your own wallet address.
Is my Stellar wallet quantum-safe?
Your Blockle master key and backup are post-quantum (ML-DSA-44); the XLM assets inherit Stellar's own cryptography until that chain adopts post-quantum signatures.