A public workshop from Ookii Pup

STUDIO.Tools made properly. No strings.

Open a tool, get your thing done, close the tab.

NO ACCOUNTS · NO ADS · MOST TOOLS RUN ENTIRELY IN YOUR BROWSER · ANY TOOL THAT NEEDS A SERVER SAYS SO ON ITS OWN PAGE
The collection

A growing set of web tools for small, specific problems that usually get buried inside bigger software.

Tool 01 · QR generatorShipped

Ookii Mark

Branded static QR codes with logo embedding, gradients, brand kits, bulk mode, and print ready export. No account, and the code never expires.

Tool 02 · Metadata inspectorShipped

Ookii Sniff

See what a document or photo is still carrying before you send it, then strip it out and save a clean copy. Author names, comments, revision history, device details and location.

Tool 03 · RedactionShipped

Ookii Drop

Removes redacted content from the file itself, then checks the result, so the hidden text is not still sitting under a black rectangle.

Tool 04 · Email headersShipped

Ookii Trail

Paste raw email headers and get the delivery path, the SPF, DKIM, and DMARC results, and the likely problem spots explained in plain language.

Tool 05 · Link unwrapperShipped · Uses a server

Ookii Fetch

Follows a shortened or tracked link through every redirect, shows where it actually lands, and hands back a version with the tracking parameters stripped.

Tool 06 · Campaign linksShipped

Ookii Tag

Builds campaign links with consistent UTM parameters, strips old tracking from the address you paste, and does a whole list at once. Saves your sets so next month's campaign takes seconds.

Tool 07 · Local timeShipped

Ookii Roam

See the local time across the places you care about, set the hours you would actually pick up, and find where they overlap. For calling people and for booking travel.

The Studio rules
Useful first.

Every tool has to solve a task someone actually has.

Stays on your machine.

Files are processed in your browser wherever that is possible. Any tool that sends data to a server says so on its own page.

No account wall.

Nothing here asks you to sign up before it will work.

One job each.

A tool gets finished and stays small instead of growing into a platform.