ETH Price: $3,180.67 (+0.87%)

/

Site Settings

Base Mainnet
Base Sepolia Testnet

Sign In

Home
Blockchain
Tokens
- Top Tokens (ERC-20)
- Token Transfers (ERC-20)
NFTs
- Latest Transfers
- Latest Mints
Resources
- Charts & Stats
Developers
More
Tools & Services

Discover more of BaseScan's tools and services in one place.
Tools
Explore
- Label Cloud
- Domain Name Lookup
Services
Explorers
Appearance & Settings
|
Sign In

Tools

CSV Export
Account Balance Checker
Token Supply Checker
Token Standard Checker
Input Data Decoder
Similar Contract Search
Vyper Online Compiler
Bytecode to Opcode
Broadcast Transaction
Unit Converter
Base64 Converter
Block & Date Converter
UTF-8 Converter
Method ID Converter
Code Reader
Token Approvals
Verify Signatures
Contract Diff Checker

Input Data DecoderBeta

Interpret and analyze data sent to Base smart contracts.

Choose option:

from Transaction

from Address

from ABI

without ABI

Txn Hash

Reset

Before You Copy

Don't show this for 30 days

Transaction Private Note

Transaction Hash

Private Note Description

Please DO NOT store any passwords or private keys here. A private note (up to 100 characters) can be saved and is useful for transaction tracking.

View All Transactions Private Notes

Powered By Base

Basescan is a Block Explorer and Analytics Platform for Base

Company

Brand Assets
Contact Us
Terms & Privacy
Bug Bounty

Community

API Documentation
Knowledge Base
Network Status

Products & Services

Advertise
Explorer as a Service (EaaS)
API Plans
Priority Support
Blockscan

BaseScan © 2025 (BASE-A1) | ⛏ Built by Team Etherscan

Donations: 0x71c765...d8976f

This website uses cookies to improve your experience. By continuing to use this website, you agree to its Terms and Privacy Policy.