What stays on the Mac
Prompts, generated images, seeds, settings, recent prompt history, gallery records, metadata, imported LoRAs, and LoRA presets remain in local app storage. You decide when to export or share a file.
When the app goes online
Network access is used for model downloads, Apple’s optional enhancement model, and Mac App Store purchases. Model download hosts receive normal connection details, but Radiant Canvas does not add your prompt or generated image to those requests.
Delete local data when you want
You can remove gallery items, history, adapters, and models separately. Delete All Data removes the app’s local prompts, images, settings, adapters, presets, and model files.
Image prompts can contain more personal information than people expect. A prompt may describe an unpublished project, a client idea, a private joke, or the appearance of someone you know. When generation happens on the Mac, that prompt does not need to be sent to a remote image service as part of the creative process.
The same applies to results and working details. Images, seeds, settings, recent prompts, and imported adapters remain in local app storage. Radiant Canvas does not create a public profile or an online prompt feed. Nothing is shared unless you export a file and choose to send or publish it yourself.
Local storage also gives you responsibility for your own files. If an image matters, export it and include it in your usual backup. If you lend or sell the Mac, remove private work first. The app includes controls for deleting individual items, downloaded models, or all of its local data.
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