OfflineSafeTools

OfflineSafeTools

Private, browser‑based dev tools. Your data stays on your device.

No sign‑in

Base64 Encoder / Decoder

Text, file and image support.

Hash Generator

MD5, SHA-1, SHA-256, SHA-512.

UUID Generator

V1, V4, batch generation.

CSV ↔ JSON

Convert, drag & drop, large files.

JWT Decoder

Decode header, payload, and signature.

URL Encoder / Decoder

Encode or decode URLs.

Password Generator

Generate secure random passwords.

JSON · YAML · TOML

Format, convert, and schema-validate.

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