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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
  • Dev tools

Dev tools

Regex tester

test a regular expression (regex) against a text and display matches and captured groups

Uuid

generates UUIDs (Universally Unique Identifier) in v1, v4, v5 (deterministic) or v7 (time-ordered), compliant with RFC 4122

CDRN - created by ARDNTECH