Crypto Tools
Cryptographic utilities and security tools.
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Token Generator
Generate secure random tokens, passwords, and IDs.
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Base64
Encode and decode Base64 for text, files, and Basic Auth.
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Hash Generator
Compute hashes and HMACs across 27+ algorithms.
About Crypto Tools
LivHome's crypto tools are a free collection of browser-based utilities for generating secure tokens, encoding Base64, and computing cryptographic hashes.
This category groups three privacy-focused tools for developers and anyone handling encoding or hashing: a Token Generator, a Base64 encoder/decoder, and a Hash Generator. They are meant for everyday tasks like creating random secrets, preparing data for transport, and verifying file or text integrity.
Use the Token Generator to create cryptographically secure random strings with crypto.getRandomValues(), choosing length, character pools, and count. Reach for Base64 to encode or decode text, images, files, or HTTP Basic Auth headers, with standard and Base64URL variants. Use the Hash Generator for hashes across 27+ algorithms (SHA-2, SHA-3, BLAKE3, and more) plus HMAC, hash verification, and key derivation such as PBKDF2, bcrypt, and Argon2.
Hashing, encoding and token generation run locally; generated tokens are not stored in localStorage. This does not disable page advertising, analytics or sign-in requests. MD5 and SHA-1 remain legacy options with known weaknesses.
Frequently asked questions
- Are these crypto tools free to use?
- Yes. All three tools are completely free and require no sign-up or account.
- What network requests can the page make?
- The calculations run in the browser, while advertising, analytics and sign-in scripts can make separate requests. Sharing, copying or downloading can disclose the chosen content. The Privacy Policy describes these boundaries.
- Which hash algorithm should I use?
- For general security use SHA-256 or stronger; MD5 and SHA-1 are provided only for legacy checksums and compatibility, not for protecting sensitive data.
For account, sync, advertising and analytics data flows, see the Privacy Policy.