UTxO Tools
by graeLabs
UTxO Tools
by graeLabs
Testnet
WalletDropGUItx DashboardWallet TrackerNewArbitrage AlertsNew
Midnight HubNewWalletNew
XDocsGitHub
⌘Kfor quick search
Cardano
+
Midnight
+
Bitcoin

Tools for
User and Developer

Professional-grade tools to optimize your blockchain experience. From UTxO management to staking optimization — built for the community.

Try WalletDropDocumentation

No registration

Use all tools without creating an account.

Open source

Every line of code is public and auditable.

No fees

Only network fees, we take nothing.

Multi-wallet

Works with any CIP-30 compliant wallet.

All Tools

Professional utilities for users and developers.

Cardano

WalletDrop

Use payment keys directly in the browser. No extensions, completely private.

online

Transaction Builder

Build and debug Cardano transactions visually.

online

UTxO Consolidator

Merge multiple UTxOs to reduce fees.

online

Wallet Health

Security scores, dust detection, optimization tips.

online

TX Analyzer

Analyze transaction history, categorize and export.

online

Staking Optimizer

Find the best stake pools and track rewards.

online

Portfolio Tracker

Track native tokens and monitor DEX prices.

online

GUItx Dashboard

Monitor wallets, contracts, and pools.

online

Arbitrage Alerts

Scan DEXs for arbitrage opportunities.

online

Wallet Tracker

New

Track addresses, analyze trades, calculate P&L.

online

Midnight

Transaction Inspector

Validate and inspect Midnight transactions.

online

ABI Explorer

Load ABI, check methods, generate dummy calls.

online

State Viewer

Compare public/private state snapshots.

online

Batch / Multisend

Plan multiple transfers, estimate fees.

online

Bitcoin

UTXO Consolidator

Consolidate Bitcoin UTXOs to reduce fees.

online

Wallet Generator

Generate Bitcoin wallets with BIP39 mnemonics.

online

Mempool Analyzer

Analyze mempool status and fee estimation.

online

Built for the community

We believe in transparency, security, and accessibility. All tools are completely free and open source. No hidden fees, no data collection, no vendor lock-in.

Secure by Design

Private keys never leave your wallet. All transactions are signed locally.

100% Open Source

Every line of code is public. Audit it yourself or contribute improvements.

Community First

Built based on community feedback. Join us to suggest features.

UTxO Tools

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UTxO Tools
DocumentationGitHubX

Open Source under MIT License