No. Deleting a job removes the record of it and returns nothing. The credits were spent when the job was queued and deleting it afterwards does not give them back, whether the job succeeded or failed. The confirmation window warns you that the action cannot be undone, but it says nothing about credits, which is the part people expect it to mean.
Delete is a tidying tool for your history, not a cancel and not a refund.
What deleting actually removes
It removes the job from your Jobs page and from your Assets page. That is the whole effect on what you can see.
It does not remove the generated image. The image file stays where it was saved, at the same web address, so any link to it you have already copied, pasted into a message or put in a document keeps working after the job is gone. If your reason for deleting is that you no longer want the image reachable, deleting the job does not achieve that. Contact support and ask for the file itself to be removed.
Nor does it touch anything you did with the image afterwards. If you added it to a project, put it in a publication or sent it to someone, all of that stands.
There is no recovery
A deleted job is gone. It is not moved anywhere, there is no bin, and support cannot restore it. Download anything you want to keep before you delete it, because deleting is also the only way to lose the record of which settings produced a result you liked.
If what you want is a shorter list rather than permanent removal, do not delete: just leave the jobs alone. The Jobs page is your own history and nobody else sees it.
Deleting does not stop a job that is running
Neither the Jobs page nor anywhere else offers a cancel. A job you started is going to run to completion or to failure. Deleting it while it is still Pending or Processing removes your record of it, not the work, and the credits are already gone either way.
If you queued something by mistake, the honest answer is that the credits for it are spent. There is nothing to press.
A failed job now refunds itself
As of 2026-08-17, a render, upscale or edit job that fails refunds its credits automatically -- you do not need to keep the job or ask support for that. As of 2026-08-20, an upload failure is handled differently rather than refunded: credits are only taken once your image has finished uploading, so if the upload itself fails before a job is created, you were never charged for it. See renders in chat are free each day, the tool pages are not, which covers what happens to credits on a failure.