What most often trips people up when using Midjourney isn’t necessarily the parameters, but moderation messages like “Blocked prompt” or “content hidden.” Below, organized by the most common scenarios, we’ll clearly explain why Midjourney blocks prompts, what steps to take, and how to appeal. If you troubleshoot following these steps, you can usually get back to generating images normally within a few minutes.
If your prompt shows “Blocked prompt”: prioritize rewriting instead of forcing it
When “Blocked prompt” appears in Midjourney, it’s usually because you’ve hit safety-policy keywords, not because of a system malfunction. First, remove any words involving nudity, minors, extreme violence, self-harm, hate attacks, etc., then rewrite using more neutral descriptions—for example, use “portrait / artistic / studio lighting” to replace blunt sensitive terms. If your prompt includes a celebrity’s name, a brand logo, or an obvious infringement cue, Midjourney may also block it; it’s recommended to change it to something like “a famous pop star vibe” or “minimalist sneaker design.”
It can generate, but the result is censored/not shown: most likely a secondary review was triggered
Sometimes Midjourney allows submission, but after generation the result is masked, invisible, or cannot be displayed in the community; this often means the image content triggered a secondary moderation review. First, review your prompt and reference images—especially in realistic styles, exposed skin, gory details, and controversial symbols are more likely to be judged as violations. Typical fixes are to reduce realism, cut back on descriptions of “real human body details,” or switch to a safer reference image and generate again.
