On VdoBloom a prompt is blocked for one reason: it asks for nudity or for clothing to be taken off a real or realistic-looking person — and any nudity or sexual depiction involving a minor is blocked absolutely, with no exception of any kind. Swimwear, lingerie, revealing outfits, sensual poses, dance and fitness content are not nudity and are not blocked. If you hit the message asking you to revise your prompt, this page explains exactly what tripped it and how to rewrite it.

What the block message means

The wording you see is short on purpose: this kind of prompt is not allowed, please revise and try again. On a free account there is an extra line about paid plans, which is a plan nudge rather than a statement that the same prompt would pass on a paid tier. The rule itself is the same rule for everybody.

Two things are worth knowing about when the check runs. It runs after your prompt is finalised, including translation if you wrote in another language, so a non-English prompt is judged on its English meaning. And it runs before any credits are deducted. A blocked prompt costs you nothing — there is no charge to refund, because nothing was ever taken.

What is actually allowed

This is where most people get the wrong idea, because mainstream tools refuse far more than VdoBloom does. The test applied here is narrow and mechanical: would the output show uncovered genitals or female nipples, or is a garment being taken off? If the answer is no, the prompt passes — however revealing, suggestive or sensual it is.

Prompt intent	Result	Why
String bikini, microkini, monokini, thong, high-cut swimwear	Allowed	Swimwear is clothing, however minimal
Lingerie, bra, underwear, athletic wear	Allowed	Garments worn as clothing
Make her look sexy / seductive / more revealing	Allowed	Styling and mood, not undressing
Exposed midriff, bare back, cleavage, oiled or wet skin	Allowed	Skin around a garment still being worn
Remove her jacket so the dress shows	Allowed	Outer layer only; the person stays dressed
Shirtless man, bare male chest	Allowed	A bare male chest is not nudity
Marble sculpture, renaissance painting, life-drawing study	Allowed	Classical and educational art medium
Nude lipstick, nude heels, nude bodysuit, the naked truth	Allowed	Colour name or idiom, not an uncovered body
Nude, naked, topless, no clothes, see-through showing her body	Blocked	Requests an uncovered body
Undress her, remove her dress, take off her clothes	Blocked	Requests clothing removal
Tasteful nude photoshoot, artistic nude photo of a naked woman	Blocked	Art framing wrapped around a photorealistic nude
Anything nude or sexual involving a minor	Blocked, always	Overrides every allowance on this list

The last row is not a setting, a tier or a judgement call. It overrides every carve-out above it, including the art one and the ordinary-care one, and no phrasing — fictional, cartoon, AI-generated, medical, innocent — changes it.

Why long, detailed outfit prompts sometimes felt stricter

They used to be. A long, detail-dense brief describing a very revealing but fully-worn outfit could accumulate into a false nudity verdict, while the exact same request written in one line passed. That was a classifier limitation, and the classifier was changed specifically to fix it — the rule that a revealing garment is still a garment now has to hold across a long prompt, not just a short one.

The same round of work removed the other thing people noticed: the same prompt blocking on one attempt and passing on the next. The check now runs deterministically, so a given prompt gets a stable verdict rather than a coin flip. If a prompt is blocked, retrying it verbatim will not help. Rewriting it will.

How to rewrite a blocked prompt

Name the garment explicitly. The single most effective fix. Not she wears almost nothing, but she wears a black string bikini. A named garment is assumed to cover what that garment covers.
Cut the removal verb. Replace undress, strip, take off, remove her top with a description of the outfit you want to see instead. You are describing a destination, not a transition.
Drop the word nude unless you mean the colour. If you do mean the colour, say nude-coloured, or just name the shade — beige, tan.
Describe skin as adjacent to clothing, not instead of it. Bare midriff above high-waisted shorts reads correctly; bare body does not.
Do not try to route around it. Roleplay framings, consent disclaimers, legal notes and it-is-just-a-description wrappers are recognised for what they are and change nothing.

Where the gate applies

The same check guards video generation and image generation alike, so a prompt that is fine in one place is fine in the other, and a prompt blocked in one will be blocked in the other. That includes the effect tabs: templates such as bikini, sexy dance and twerk ship with prompts written to sit clearly on the allowed side of the line — which is also why editing a template prompt is where a block most often appears. The shipped versions have been tested; your edits have not.

If what you want is simply an AI video tool that does not refuse swimwear, dance or fitness content on sight, that is the whole point of the flexible content tier, and you can try it before paying via the free AI video generator.

The rule that is not about the classifier

If your prompt animates a photo of a real, identifiable person, you must have that person’s consent. No automated check can verify that for you, and a prompt passing the content gate is not permission. This matters most on face-driven effects, where the whole output is somebody’s likeness.

What to do if you think a block was wrong

Rewrite once using the garment-naming fix above; that resolves the large majority of false blocks. If a clearly clothed, clearly adult prompt is still refused, send us the exact prompt text through contact. The wording that was refused is the useful part — a description of what you were trying to make is not enough to reproduce it.

Frequently asked questions

Do I lose credits when a prompt is blocked?

No. The content check runs before credits are deducted, so a blocked prompt never costs anything. The generation simply does not start.

Does a paid plan unblock nudity?

No. Paid plans remove the watermark, add commercial rights and give you more credits. They do not change what the content rule permits, and nothing unlocks explicit or illegal content at any price.

Is a bikini prompt really allowed?

Yes. Swimwear is treated as clothing however minimal it is, including string bikinis, monokinis and high-cut cuts, and including prompts that stress how tight, glossy or revealing the garment is.

Why was my prompt blocked when I only asked to remove a jacket?

Removing an outer garment while the person stays dressed is allowed, so that phrasing alone should pass. If it did not, something else in the prompt read as undressing — check for words like bare, nothing underneath, or see-through, and name the garment underneath explicitly instead.

Does writing in another language get around the check?

No. Prompts are translated to English before the check runs, so the meaning is judged, not the language.

Are violence or gore covered by this check?

This particular gate is scoped to nudity and clothing removal. That is not an invitation — everything on VdoBloom is still bound by the platform terms, and explicit or illegal content stays off the platform regardless of which automated check happens to notice it.

Why Your VdoBloom Prompt Gets Blocked (And What Is Actually Allowed)