PSBT Analyzer
Understand what you're about to sign — privately.
PSBT (BIP-174) is the standard format wallets use when a transaction needs to be reviewed, passed between co-signers, or signed on a hardware device. If you use a multisig setup, a hardware wallet, or any collaborative signing workflow, you've encountered PSBTs. Read the blog post.
Don't paste your PSBT into a big-tech tool that logs your data and fingerprints your wallet. This runs privately — no account, no tracking, zero data retention.
Zero retention. Your transaction data is processed in memory and never stored. We want your sats, not your data.
Private by design
Your PSBT never leaves a temporary memory buffer. No logs, no training data.
Complete breakdown
Inputs, outputs, fees, script types, multisig status, change detection.
Pay per analysis
5 sats per analysis. No subscriptions.