Toolbox

Everyday blockchain tools, ready to use.

ChainForge Tools brings together address validation, unit conversion, hash calculation, fee estimation, explorer links, and encoding conversion for everyday checks, learning, and development debugging.

Start Validating Addresses View Glossary

chainforge://tools/status

BTC Base58CheckAvailable

TRON Base58CheckAvailable

SHA-256Local

Fee CalculatorInstant

No login requiredNo login required

Toolbox

Common Tools

Tools perform calculations locally in your browser wherever possible. When dealing with real assets, enter public addresses only. Do not enter real private keys, seed phrases, or transaction-signing material.

Address validator

Address Validation

Identify common BTC, ETH, and TRON address formats, validate Base58Check, Bech32 / Bech32m, and EIP-55, and generate QR codes.

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Unit converter

Unit Conversion

Quickly convert BTC/satoshi, ETH/Gwei/Wei, and TRX/SUN to avoid order-of-magnitude mistakes in transfers and development.

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Hash calculator

Hash Calculation

Calculate SHA-256, Keccak-256, RIPEMD-160, and double SHA-256.

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Fee Calculator

Fee Calculator

Estimate Ethereum Gas costs and Bitcoin sat/vB fees for a quick calculation before transferring funds.

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Block explorer launcher

Blockchain Explorer Shortcuts

Enter an address or transaction hash to generate links to popular BTC, ETH, TRON, and Solana blockchain explorers.

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Encoding tools

JSON / Hex / Base64

Format JSON and convert Hex, Base64, and Unix timestamps to conveniently inspect on-chain data and API responses.

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Learn

Private Key and Seed Phrase Demo

Random private key formats, WIF, BIP39 structure, and recommendations for offline use.

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Block explorer launcher

Transaction Hash Lookup

Generate explorer links for BTC, ETH, TRON, and Solana transactions.

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Supported chainsBTC / ETH / TRON / SOL

Number of tools8

Data processingLocal first