Third-party asset injection layer for browser-based photo editors

A designer or content creator is working inside a browser-based photo editor — Photoshop web, Canva, or a white-labeled equivalent — and needs a specific icon pack, a licensed illustration set, or a brand asset library they already pay for somewhere else. The complaint is direct: 'if they could add some third-party elements during the editing process then it would become a much resourceful software.' Right now, the workflow is: download the asset from the third-party library, switch tabs, upload it to the editor, find it in the uploads panel, place it. Every. Single. Time.

This gap persists because browser-based editors are built by companies whose revenue depends on keeping users inside their own asset marketplace. A deep integration with third-party asset libraries would route purchasing dollars away from their own stock library — so the incentive to build it is structurally backwards for the incumbent. The buyer of the asset library (the designer's employer) is different from the user (the designer), and the user's workflow friction doesn't make it into procurement conversations.

What actually needs to exist is a browser extension that adds a sidebar panel to any major browser-based editor — detecting when you're on a supported editor URL — and lets the user browse their connected asset libraries (icon sets, illustration packs, brand kits) without leaving the tab. Drag to place, or copy to clipboard as a PNG with one click.

This is a business because design teams buy asset library subscriptions and then pay per seat for the editor too — neither vendor is solving the gap between them, and it recurs on every project. A team lead who manages brand assets and watches designers waste fifteen minutes per session re-importing the same library elements has a real, measurable cost they'll pay to eliminate. The extension itself is the product; the recurring cost is license renewal.

What to build

Build a Chrome and Firefox extension that adds a floating asset panel to Photoshop Web, Figma, and Canva, authenticating with the user's connected third-party asset libraries and enabling drag-to-canvas placement without leaving the editor tab.

Where to start

Start with one specific integration pairing that has large overlapping user bases — the extension works only for a single popular icon library inside Photoshop Web — nail the reliability and polish of that single workflow before expanding.

The hard part

Browser-based editors update their DOM structure regularly, and editor vendors can actively block or break extension injection at any time — meaning a significant portion of ongoing engineering is just keeping the extension working, not improving it.

How it makes money

Annual subscription of $49 per user, with a team tier at $29 per seat for five or more seats — priced below the cost of one hour of a designer's time per month to keep the value calculation obvious.