Skip to content

System checks
Media
Color
Text
Developer
Geo
Calculators

Loading

Loading

ToolsDeveloper

Developer

7tools

Format JSON, Base64 and passwords online

Developer utilities online: JSON formatter, Base64, UUID, JWT, SHA hash and a password generator.

JSON

JSON

Format JSON online

Base64

Base64

Encode and decode Base64 online

Passwords

Passwords

Generate a password online

UUID

UUID

Generate a UUID online

JWT

JWT

Decode a JWT online

Timestamp

Timestamp

Convert a Unix timestamp online

SHA hash

SHA hash

Compute SHA-256 online

Related pages

Pretty-print JSON or minify it to one line
Convert text to Base64 and decode it back
Generate a time-ordered UUID v7
What is JWT — JSON Web Token explained
What is a UUID — universal unique identifier
UUID v4 vs v7: random or time-ordered

Contact

Found a bug or have a suggestion? Reach out:

Tools Conversions Glossary For tasks Comparisons About Privacy Terms