Smart contract, storage, and domain cost calculators. Browse our free web3 tools below — all calculators are instant, accurate, and require no sign-up.
ENS Domain Cost Calculator — Calculate Ethereum Name Service (ENS) domain registration costs. Estimate annual fees by name length plus gas costs for .eth domain registration and renewal.
NFT Arweave Storage Cost Calculator — Calculate one-time Arweave permanent storage costs for NFT collections. Estimate total AR tokens needed based on file sizes and current network rates.
NFT IPFS Storage Cost Calculator — Calculate IPFS pinning costs for NFT metadata and media files. Compare Pinata, Infura, and other providers to estimate monthly and annual storage expenses.
NFT Token-Gated Value Calculator — Calculate the value of NFT token-gated access and benefits over time. Estimate ROI by comparing access perks value against the NFT purchase cost.
Smart Contract Audit Cost Calculator — Estimate smart contract audit costs based on lines of code, complexity, and auditor rates. Plan your security budget for Solidity and EVM-based contract audits.
Smart Contract Deployment Cost Calculator — Estimate smart contract deployment gas costs on Ethereum and EVM chains. Calculate total cost from bytecode size, gas price, and ETH price in real time.
Web3 Domain Cost Calculator — Compare Web3 domain costs across ENS, Unstoppable Domains, and other providers. Estimate total registration costs including gas fees for blockchain domains.