PrismKit加密與資安JWT 解析器JWT 解析器在瀏覽器中執行本機複製連結Markdown將 JSON Web Token 拆成標頭、內容與簽章，並讀取解碼後的聲明（claims）。BIP39 助記詞產生器Generate a BIP39 recovery phrase from random entropy, or paste a phrase to recover the entropy behind it. Multiple wordlists supported.JWT 產生器Build and sign a JSON Web Token with an HMAC secret or an RSA, EC or Ed25519 key, then verify it, all in your browser.