About AllKit

AllKit (allkit.online) is a collection of free online tools — converters, calculators, text utilities, developer helpers and generators — built around one principle: your data stays on your device.

Every tool on this site runs entirely inside your browser with plain JavaScript. When you count words, format JSON, hash text or generate a password, nothing is uploaded to a server, because there is no upload involved at all. That makes the tools fast, private and usable without an account, a subscription or a daily quota.

We built AllKit because too many tool sites bury simple utilities behind sign-up walls, watermarks, aggressive ads and file-upload pipelines. We prefer the boring, honest version: open the page, use the tool, done.

Have a tool you wish existed here, or found a bug? Tell us — feedback directly shapes what gets built next.