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Secure Random Data Generator
CSPRNG hex, base64, passwords, and word groups. Metadata-only history.
What it does
CSPRNG hex, base64, passwords, and word groups. Metadata-only history. Part of Security & Privacy — Encryption, redaction, and audits on your device.
Also found under: random bytes, csrf token, nonce.
When to use it
Mint a 32-byte hex CSRF token or hyphenated recovery-style code.
Privacy & safety
Platform CSPRNG output. History keeps counts only — values are never stored.
This tool works on text you paste — nothing leaves the page until you copy or save it yourself.
Related tools
- File & Text Hash Verifier — Recompute SHA-256/SHA-512 and compare against an expected value.
- File Encryption & Decryption — AES-GCM with PBKDF2. Keys never leave this device or logs.
- File Integrity Monitor — Baseline SHA-256 manifests, then verify for added/changed/removed files.