Developer Tools
Format, convert, encode and generate — JSON, Base64, JWT, hashes, UUIDs and more, all in your browser.
JSON Tools
6Format, validate, minify, convert and inspect JSON.
Converters
39Convert between data formats, bases, colours and timestamps.
Encoders & Decoders
4Base64, URL, HTML entities and JWT - encode and decode safely in your browser.
Generators
6UUIDs, secure passwords, hashes and placeholder text.
Text & Web
4Case conversion, slugs, diffing and regular-expression testing.
Code Formatters
4Pretty-print SQL, XML, Markdown and cron expressions.
Table Converters
148Convert tables between CSV, JSON, SQL, Excel, Markdown, LaTeX and more.
CSS Generators
10Visual generators for gradients, shadows, border-radius and more — copy the CSS.
SEO Tools
8Meta tags, Open Graph, robots.txt and UTM links — generate them in seconds.