Manifest V3 · Chrome, Edge and Brave

Say what it should do. Take away the extension.

A sentence goes in. A folder comes out — manifest, popup, scripts, icons, all written and checked — and your browser loads it a minute later. No code, no build tools, nothing to install first.

3 builds a day on the house. The code is yours with no strings.

A brief in, a working folder out

Nothing is stitched together from snippets. Each file is written for the job you described, then checked against the rules the browser actually enforces before it reaches you.

Written
manifest.json, popup, styles, scripts, service worker, icons
Checked
V3 enforced, dead references stripped, permissions kept narrow
Delivered
A ZIP that loads unpacked, and stays in your library for good

Try it before you install it

Every build opens in a browser we put around it. The popup runs, the service worker answers it, what you save really saves, and a badge set in the background really lands on the toolbar icon. Click through the whole thing before the ZIP ever touches your machine.

  • Popup, settings page and context menu, all live
  • Storage that persists while you poke at it
  • A console showing what the extension logs

Briefs that build well

Start from one of these, or write your own in your own words.

Tab sessions

Park a pile of tabs under a name and bring them all back later.

Time on site

Quietly counts where the day went, website by website.

Clipboard shelf

The last fifty things you copied, searchable and re-copyable.

Link scrubber

Strips the tracking junk off anything you copy.

Reading mode

Forces a calm theme on any page, and remembers which.

Note clipper

Right-click a selection and keep it for later.

Build free. Pay when it earns.

Starter

Free

  • 3 builds a day
  • Full source, no watermark
  • Library kept for good
Start here

Pro

$27 /month

  • 30 builds a day
  • Bigger, multi-file extensions
  • Priority in the build queue
  • Commercial resale rights
Go Pro

What would you make if it took a minute?

Start building free I already have an account