One account.
Use the same img.pro account to sign in to connected Apps. A one-time email code gets them in.
Connect
Add hosted sign-in and separate storage for each user through the same image API. Keep your interface and application code; img.pro handles the connection.
Start for freeSeparate storage. Connected through your App.
Together, without getting mixed up
Your App has its own storage. Each connected user gets another space inside that App. Your backend selects whose images it’s working with.
An App cannot reach another App’s storage. Image URLs themselves remain public to anyone with the link.
Better for your App’s users
Use the same img.pro account to sign in to connected Apps. A one-time email code gets them in.
Each App has its own image storage for the user. Connecting does not grant access to their images in other Apps.
Revisit Apps, manage their plans, or disconnect from an App in img.pro. Disconnecting deletes their images in that App and ends their active subscription to that App.
A familiar way in
Your users sign in with an img.pro account, and img.pro tells them what your App gets before they connect.
Add the img.pro sign-in button to your own experience.
Hosted sign-in explains the connection. Users enter an email code or continue with their existing session to connect.
They return to your App. Your backend uses their user ID to read and upload images in their own space.
X-Img-User: USER_IDBuilt with img.pro / Muse
Muse turns the images its users collect into new images for them to curate. It builds that creative experience on img.pro’s sign-in, user storage, image delivery, and hosted checkout for the plans it sells.
Visit Muse


Muse’s users sign in with img.pro. Muse uses their user ID to work with their own image storage.
Muse stores uploaded references and generated images in img.pro. Muse’s own generation workflow makes the new images.
Medium images serve grid tiles; Large images serve feed and detail views. Hosted billing lets Muse’s users manage their subscription.
An example of what you can build with img.pro. Image generation is part of Muse; it is not an img.pro feature.
Pricing / Early access
Sell plans to your App’s users with hosted checkout and subscription management backed by Stripe.
Make a plan.Set up monthly or yearly prices and optional trials for what your App offers.
Give users a clear next step.Use hosted checkout, with the amount and timing shown before payment.
Keep subscriptions manageable.Let users manage payments and cancel through the hosted billing experience.
Selling requires setup with img.pro support. These are your App’s user subscriptions, separate from your App’s Free, Pro, or Unlimited img.pro plan.
Ready for your next idea
Up to 5,000 images and 50 users per App on Free.