Percent-encode and decode URL components and query strings.
UPPER, lower, Title, camel, snake and kebab in one pass.
Words, characters, lines, reading time as you type.
Bulk v4 UUIDs from crypto.randomUUID, one click to copy.
Your public IP, user agent and screen facts.
Open a PDF in the browser and inspect page by page.
Combine images into a single PDF, in your order.
Extract or drop pages and download the result.
