Tools

SokuTools is a small set of utilities optimized for speed: open, paste, click, copy.

Tools are designed to run locally in your browser. If anything is sent to a server, the page will say so clearly.

Japanese and English are separated by URL: /ja/ and /en/. Bookmark and reuse.

Common use cases

• Generate UUIDs for test data
• Quickly check Base64 / URL encoding
• Format JSON to make it readable (planned)

Policy

• No hidden storage (any storage is explicit)
• No console.log in production
• Each page includes UI + description + example + a note

Developer

• UUIDv7 Generator — Generate + validate + extract timestamp

Encoding

• Base64 — Encode/Decode (UTF-8)

Security

• Random Password — Generate with length + character sets