How the free queue works
Sign in, write a prompt and choose Free queue. Free requests run one at a time across users, and each account may have one free task queued or generating. When yours finishes you can start another — there is no daily or lifetime count. Free tasks never spend credits.
When to use the 1-credit option
Choose Credits when you do not want to wait behind the queue, for example while iterating quickly on a brief. It costs 1 credit per image and runs separately from free tasks.
Writing a good Qwen Image 2.1 prompt
Describe the subject, composition and lighting in one paragraph, and name the output format.
Minimal poster of a single ripe lemon on a pale blue background, soft studio light from above, gentle shadow, generous negative space, square format.
Editing with references
Switch to Qwen Image 2.1 Edit, add up to three reference images you have permission to use, and explain what should change and what should stay. Compare edges, lettering and proportions before keeping the result.