Initial Launch

Base64 — encode and decode Base64 strings with support for URL-safe mode and binary file input.

URL Encode / Decode — percent-encode and decode URL strings, with separate handling for full URLs versus individual components.

Regex Tester — test regular expressions against sample input with live match highlighting, group extraction, and flag toggles.

UUID Generator — generate v4 UUIDs one at a time or in bulk, with one-click copy.

Webhook Inspector — receive and inspect incoming HTTP webhooks in real time. Each session gets a unique URL; view request headers, body, and query parameters as they arrive.

Date & Time — parse, format, and convert timestamps between timezones.

Pretty Print — format JSON, XML, and HTML with configurable indentation.

Message Factory — design and preview structured notification or API message payloads.

Experiments

Iframe Proxy — embed any URL in an iframe, bypassing X-Frame-Options restrictions via a server-side proxy.

Message Stream — stream real-time messages to a session and observe them in the browser.