ultraformat.dev

ultraformat.dev is a live English-language website hosted on Fastly, Inc. (AS54113) in the United States, served by Github.com. cl0q first saw it on 2026-07-27 and last crawled it on 2026-08-01. It resolves to 185.199.109.153. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

UltraFormat — Private Dev Toolkit

A fast, private, client-side toolkit for developers. Format JSON, diff text, decode JWTs, convert colours, calculate subnets, clean pipeline logs, and more — all in the browser, nothing leaves your machine.