Tools
A collection of useful tools and scripts. Most-used tools appear below; find any tool by search or the sidebar when a tool page is open.
Top 10 by page views.
Status dashboard
Terminal-style service status grid (sample data).
80 views
Code Playground
Run JS, TypeScript, Python in the browser. Open/save files.
74 views
Hex <> UTF-8
UTF-8 text to hex bytes and back. Client-side.
72 views
CSV <> JSON
Convert CSV to JSON (Papa Parse) or JSON to CSV. Client-side.
69 views
Random String Generator
Generate secure random strings.
59 views
Calculator
Scientific expression calculator (math.js).
55 views
Hash / Checksum
MD5, SHA-1/256/384/512 and HMAC. Client-side.
55 views
JSON <> YAML
Convert between JSON and YAML.
54 views
UUID Generator
Generate random Version 4 UUIDs.
54 views
Lorem Ipsum
Generate placeholder text.
52 views