SIRENA

18+ · One-piece, high-leg, cut-out

Swimsuit AI Video: Every Cut, in Motion

A swimsuit AI video starts with the suit you already wore: a sleek one-piece, a high-leg cut, a cut-out with a plunging back. Upload that photo, write one slow move, and Seedance 2.5 renders a vertical 5, 10 or 30-second clip with the sound of the water around it. Sirena reads the cut, the color and the shine of the fabric, then lets the sun do the teasing. 18+ only, never explicit, made from your photo or one of an adult who agreed.

  • From $5.19 per clip · card or piments · no subscription
  • Adults 18+ · consent declared per order · never explicit
Studio

Turn your photo up to boiling.

Sirena, one tap away

Add Sirena to your Home Screen to return directly to the studio. An internet connection is required.

In your browser menu, choose “Install app” or “Add to Home screen”, if available. Otherwise, bookmark this page.

Select one or more models for a duo or group video. Describe who appears in your prompt.

Type @ to mention an image in your scene.

Spicy prompt ideas12

Choose an idea to add it. Your existing text is kept.

Quality
Duration
Your video · 720p · 10s= 1,169 piments$11.69
or $9.35 with a weekly plan →

If generation fails, you get refunded.

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Video packs · up to +10% free
1,500 Base: 100 piments = $1≈ 1 video
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One payment, no subscription required. Piments are deducted once and your balance is saved to your account. Guest videos are never added to a library; previously saved files can be deleted in Settings.

Generated with Seedance 2.5 by ByteDance: strong face, outfit and style consistency with your reference photos.

Your videoREADY WHEN YOU ARE
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Start with
an idea.

Upload your references, describe the scene and choose your length. Your clip appears right here.

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Your videos will appear here after checkout or generation. Keep creating while they render.

Signed-in orders are available across devices. Guest orders need this browser’s session. Rendering time varies; no fixed countdown is promised.

VERTICAL 9:16NATIVE AUDIOMP4

What a swimsuit clip gets you

One continuous vertical shot of you in your swimsuit, moving the way you described: walking out of the water, stretching on a sun lounger, turning at the pool edge. The model keeps the suit you uploaded — its neckline, its straps, its print — and adds what a photo can’t hold: fabric catching the light, water beading on the surface, a breeze, the slap of small waves.

Wearing two pieces? The bikini AI video generator page has prompts for strings and ties. This one covers every other cut, where one line of fabric from shoulder to hip turns a slow stretch into a swimwear campaign. The sound comes built in — water lapping, a pool filter humming — with no music track.

Swimsuit cuts and the moves that flatter them

Each cut has a move that shows it off and one that strains the model. Match them before you write the prompt:

CutMove that worksWatch out for
Classic one-pieceA slow stretch on a lounger, arms overheadFast turns that blur the neckline
High-leg one-pieceA walk along the pool edge, side tracking shotSitting poses that fold the leg line out of frame
Plunging or open backWalking away, then a look over the shoulderA front-only photo: the model has to guess the back
Cut-out one-pieceStanding waist-deep, light rippling across the fabricBusy patterns that make the openings shift
Sporty swimsuitClimbing the pool ladder, water streaming offDives and jumps: big motion breaks the outfit

If the back of the suit matters, add a second reference that shows it and call it @Image 2 in the prompt.

Swimsuit prompts, one per cut

Upload your swimsuit photo; it becomes @Image 1. Each prompt is written around the suit, so pick the one that matches yours and test five seconds in Medium first.

  • One-piece, lounger stretch

    @Image 1 lies on a white sun lounger in a black one-piece swimsuit, stretches both arms slowly above her head, then turns her face toward the camera with a lazy smile, hard midday sun, slow overhead push-in, pool water lapping.

  • High-leg poolside walk

    @Image 1 walks barefoot along a turquoise pool edge in a high-leg swimsuit, sunglasses swinging in one hand, glances sideways at the camera, side tracking shot at waist height, bright afternoon light, soft splashes.

  • Open back, look back

    @Image 1 walks away from the camera toward the sea in an open-back swimsuit, stops at the waterline and looks back over her shoulder, warm low sun, slow follow shot, waves rolling in.

    Strongest when a reference already shows the back of the suit.

  • Cut-out in the shallows

    @Image 1 stands waist-deep in clear turquoise water in a cut-out swimsuit, runs her fingers across the surface, light patterns rippling over the fabric, then lifts her eyes to the camera, locked medium shot, gentle water sounds.

  • Ladder climb

    @Image 1 climbs out of the pool up the steel ladder in a sporty swimsuit, water streaming off her shoulders, pushes her wet hair back and smiles, low-angle slow motion, splashing and echo.

    Slow motion keeps the straps and the neckline steady.

Fabric, color and print: a pre-render check

The suit itself decides how clean the clip looks. Before paying for a render, check:

  • Color against the background: a coral suit on white tiles holds; a sand-colored suit on sand melts into the scene.
  • Prints at a sensible scale: big tropical leaves or wide stripes stay put, small polka dots and fine pinstripes flicker.
  • Shine: satin-finish and metallic suits look sensational in sun but need slow moves, or the reflections jump.
  • Straps and seams visible in the photo: whatever hides behind an arm or a towel gets invented.
  • A crop that matches the move: head to toe for walks and climbs, thigh-up for stretches and looks.

If a strap drifts in the test, slow the move or shorten the clip before rewriting the whole prompt.

What a swimsuit clip costs

Length and quality set the price; the suit, the cut and the scene do not.

Price per clip in USD, shown again before you pay
LengthMedium · 480pHigh · 720pUltra High · 1080p
5 seconds$5.19$6.49$15.59
10 seconds$6.49$11.69$31.19
30 seconds$15.59$32.49$92.29
  • Check the cut in a five-second Medium test ($5.19) before spending more.
  • For fabric shine and beading water, render the keeper in High 720p ($11.69 for ten seconds) or Ultra High 1080p.
  • Pay per video by card or with piments. Confirmed provider failures restore piments for piment purchases or trigger a refund of the original single-video card payment.

Three steps from swimsuit photo to clip

The studio shows the exact price on the button; nothing is charged before you confirm.

  1. Add the suit

    One sharp photo with the whole swimsuit visible, plus extra references for the face or the back.

  2. Describe one slow move

    A stretch, a walk, a climb out of the water. One camera move. One kind of light.

  3. Render and keep it

    Choose 5, 10 or 30 seconds and Medium, High or Ultra High. The render takes minutes; guests download the MP4 within 24 hours.

The file you get

  • Vertical 9:16 MP4, one continuous shot
  • Medium 480p, High 720p or Ultra High 1080p
  • 1 to 12 JPG, PNG or WEBP references under 10 MB each

Swimsuit rules: 18+, consensual, never explicit

The short version of the terms of use for swimwear clips.

Welcome

  • Your own swimsuit photos, any cut
  • Photos of an adult who agreed to be animated this way
  • AI-generated adult characters you have the rights to
  • Wet fabric, sun shine, slow stretches and long looks

Refused

  • Explicit sexual content, nudity or sexual acts — such requests can be refused by the video provider’s checks
  • Prompts that remove, shrink or turn a swimsuit see-through
  • Anyone under 18, or anyone who could pass for it
  • Celebrities, real people who never agreed, and face swaps

Every identifiable person in the photo must be an adult who agreed. You confirm it before each render, and that confirmation is kept with the order.

Swimsuit AI video questions

Will the clip keep my exact swimsuit?

It follows the cut, color and print in your photo closely, especially in slow moves. Small details like a buckle or a logo can soften, and an exact likeness is never guaranteed.

Can I change the color of my swimsuit?

You can ask, but the model leans toward what it sees. For a different color, a photo in that suit is far more reliable than a prompt.

Does it work for men’s swimwear?

Yes. Trunks and swim shorts animate the same way, under the same 18+ and consent rules.

Can I post it?

The clip is never explicit, but every platform sets its own rules for swimwear content. Label realistic AI video where the platform asks for it.

What does it cost?

Between $5.19 and $92.29 per video depending on length and quality, with no subscription. The exact amount appears before you pay.

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