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CDRN
CDRN

Colors

  • Colors
  • Color extractor
  • Color palette
  • Color picker

Conversion

  • HTML > LaTeX
  • JSON > YAML
  • LaTeX > HTML
  • Number base

Cron

  • Cron builder
  • CRON

Dev tools

  • Regex tester
  • Uuid

Encoding

  • Image decoder (base64)
  • Image encoder (base64)
  • PDF decoder (base64)
  • PDF encoder (base64)
  • Text decoder (base64)
  • Text encoder (base64)

Formatting

  • CSS
  • JSON diff
  • JSON
  • JSON validator
  • SQL
  • XML

Hashing

  • File hash / checksum
  • Text hash / checksum
  • Hash identifier

Image

  • Image compressor
  • Image
  • Business card

JWT

  • JWKS
  • JWT builder
  • JWT decoder
  • JWT verifier

QR

  • QR Code
  • QR Reader

Text

  • Mock data generator
  • Password
  • Lorem ipsum
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  • Home
  • Jwt

JWT

Jwks

inspects a JWK Set and extracts its public keys as PEM

Jwt builder

builds a signed JWT (HS256, HS384, HS512) from a JSON payload and an HMAC secret, ready for API testing or authentication tokens

Jwt decoder

decodes a JSON Web Token and shows its header and payload in a readable, structured form

Jwt verifier

verifies the signature of a JWT (HS256, HS384, HS512, RS256, RS384, RS512) using a secret or a public key, and inspects its claims

CDRN - created by ARDNTECH