A field guide to digital money
Devcoins explores cryptocurrencies, the networks behind them, and the ideas that make digital money work. The coin atlas explains different assets in plain language, with links to project documentation.
Compare Bitcoin, Ethereum, Solana, Monero, and USDC, then explore the tools behind the technology. Calculate a file hash, encode Unicode text, or inspect this domain’s public ECH record.
Useful, readable, and accessible
The core tools work without accounts. SHA-256 and Base64 inputs are processed on your device. Public guides and navigation remain readable without JavaScript.
English and Persian versions are provided, with matching language links and right-to-left layouts for Persian readers.
Understand the limits
A checksum is only as trustworthy as the reference you compare it with. Base64 is reversible encoding. ECH protects part of a TLS handshake rather than every aspect of a connection.
The site privacy page explains the difference between local tool processing and the requests involved in loading a website.