Works with

Collagic stays on your machine. Other programs talk to a local bridge, or you clip a page into an inbox.

On your machine

The Mac app keeps your library, cut-outs, and boards on your Mac. Download: Coming soon. See Download.
The browser board, collections, and feeds are a private library. They are not open to the public yet. Pictures stay in this browser until you clear them. They are not a public wall.
The Clip to Collagic extension works in your browser. Arming it asks permission to read the page you clip. A clip sends that image or note, the page address, and your token to the inbox you set. Pages you do not clip are not sent.

Photoshop: a panel that talks to the local bridge. Network access is limited to this machine.
Figma: a plugin with the same local-only network rule.
GIMP and Inkscape: scripts that use the same local bridge.
Canva: Coming soon. Nothing is sent to Canva today.

Photoshop, Figma, GIMP, and Inkscape already have a local door: place a clip, send the edit back, leave the original here.
Canva and Adobe Express are where a finished piece gets a template, a size, and a team. The helpful move is a credited handoff, not a second editor.
Photopea, Affinity, and Procreate take a PNG. They do not offer a local library bridge. Export from Collagic and credit stays on the file.
Eagle and PureRef hold references. Collagic does not copy their catalogs. A collection here is private, and a feed is a hunt for pictures you can cut.

Openverse, the Art Institute of Chicago, and Chronicling America supply openly licensed or public-domain images. The source and license stay on the clip.
A picture you did not make still needs the photographer or archive named. See Credit policy.

The Mac app download.
Clip to Collagic in the browser extension store.
Clip to Collagic for Safari or Firefox, and the Mac app in the Mac App Store.
The Photoshop panel in the Adobe marketplace, and the Figma plugin in the Figma community.
Prices and checkout.