paste jwt + wordlist · webcrypto hmac-sha256 verify · batched attempts · progress rate · runs locally
investigative use only — only test tokens you own or have written authorization to assess. weak secrets may be recovered; this does not bypass strong cryptography.
jwt (HS256)
wordlist
upload .txt or paste · 0 unique lines
run
status
paste HS256 jwt + wordlist · batches of 1000 · authorized investigations only