How Long Does It Take to Restyle a Photo?
With a dedicated app, expect roughly 20–40 seconds per photo from tapping generate to a finished image, depending on server load. Picking your photo and choosing a style adds a minute or so. Manual editing to the same standard takes far longer.
The breakdown
- Choosing a photo: ~1 minute
- Picking a style: seconds
- Generation: 20–40 seconds typically
- Saving and sharing: seconds
Flash Effect runs in this range; heavier styles or peak times push toward the top of it.
Why it isn't instant
Each restyle is a full AI relight — the model re-renders the image under new lighting. That's real compute, which is also why free unlimited options are rare.
Doing several
If you want to compare styles, running three or four in a row is still only a couple of minutes total. Many people generate two versions and pick the better one.
Related
The full no-skills workflow · do I need an account.
Can I close the app while it works?
In most apps the render continues and the result is waiting when you reopen it. Check the specific app's behaviour before backgrounding it mid-render.
