What is Blitz Wallet?

Blitz is a Bitcoin and Lightning wallet for iOS, Android, and the web. It uses Spark for payments and also supports on-chain Bitcoin.

Who controls my 12-word seed phrase?

You control your seed phrase; Blitz does not store it. Spark operators co-sign normal Spark transfers. If they go offline, Spark's unilateral exit lets you withdraw to Bitcoin without them, though today it's a technical process.

Can I send and receive on-chain Bitcoin?

Yes. Blitz supports on-chain Bitcoin as well as Lightning payments. The app shows the payment route and any applicable fee before you confirm.

The Simplest Bitcoin wallet

A simple Bitcoin wallet built for you. Send money to anyone, anywhere, in seconds.

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Bitcoin payments, made simpler

Pay Blitz contacts, share gifts and pools, and use stablecoins.

$0.00 per contact payment

Free Contact Payments

Pay anyone in your contacts by name, with no invoices, QR codes, or fees between users.

Blitz Gifts

Send Bitcoin or dollar gifts through a link. The recipient can create a Blitz wallet from the link before claiming.

Payment Pools

Collect money from a group for trips, gifts, or events and track it as it arrives.

Payment Links

Create a link, share it anywhere, and get paid. Anyone can pay it from any Lightning wallet or with USDT and USDC, no account required.

USDT & USDC Stablecoin Swaps

Swap between Bitcoin and dollar-pegged stablecoins in seconds, so you can pay across the entire ecosystem.

Instant Global Settlement

Payments settle in seconds, whether you're paying across the street or across the world.

Your Money Stays Yours

Your balance lives in your wallet, not ours. Fully self-custodial, so only you can access it.

Receive Anytime, Offline

Get paid even while your phone is off, with nothing to keep running in the background.

Sending money shouldn't be slow, expensive, or stuck at a border. We build wallet tools to make Bitcoin payments easier across supported networks.

Our Products

Blitz Wallet products

Mobile and web wallets, merchant payments, and recovery tools.

iOS & Android

Mobile App

Pay Blitz contacts, send gifts, and collect contributions. Learn how keys and recovery work.

Download the app

Browser wallet

Web Wallet

Harness the full power of Blitz without downloading anything.

Try the Web Wallet

For merchants

Point of Sale

Accept Bitcoin and stablecoin payments for your buisness.

Get started

Open-source backup

Recovery Platform

Restore your wallet without the Blitz app.

Launch platform

Ready to send Bitcoin?

Explore Bitcoin and Lightning wallet features, payment routes, and recovery requirements.