Put a Halloween costume on your pet with AI: pumpkin jack-o'-pup and more. Upload one photo, get a still free, then a short video with sound.
3 credits · 720p · 10s · free watermarked still
AI Pet Halloween Costume generator
Upload one pet photo. Approve a free watermarked still, then spend 3 credits for a 10s 9:16 video with an original playful score. Preview the sample below — your job is newly generated from your upload.
Still
Video
Sample still and muted looping clip. Your free preview is watermarked.
Make the still
The preview is watermarked and free. 3 credits charged only after you approve the still.
Halloween Costume · Pet costume quick picks or You + pet matching on a dusk porch.
Mode
Quick picks
Pet costume quick picks or You + pet matching on a dusk porch. 720p, 10 seconds, 3 credits.
720p, 10 seconds, 9:16, with original sound. 3 credits after you approve the still.
Tick the age box to continue
Free stills are watermarked. The still usually takes 30–50 seconds. A paid video usually takes 2–3 minutes. We email you when the still is ready, and again when the video is done.
How it works
1Upload a pet photoPet costume quick picks or You + pet matching on a dusk porch.
2Approve the stillA free watermarked 9:16 preview. Two stills per UTC day.
3Make the video3 credits for 10s 720p with original sound.
Free watermarked still
Signed-in accounts get two stills per UTC day. A failed still does not use a credit.
Pay only after approving
3 credits charged only after you approve the still.
10 seconds, with sound
720p, vertical 9:16, with original sound.
Halloween Costume
Pet costume quick picks or You + pet matching on a dusk porch.
Sample still
Sample
A costume still. Your free preview is watermarked. 10s video, 3 credits.
Where the pet Halloween costume trend came from
Pets in costumes are a top Halloween search every October. Owners who skipped a real costume now preview pumpkin, ghost, and other looks with AI. This page ships a pumpkin jack-o’-pup default—no licensed character costumes.
How to make it in 3 steps
1. Upload one pet photo
Whole body, one animal, no people. Still model: gemini-nano-banana-2.1-ext.
2. Approve the free watermarked still
2 watermarked stills per UTC day for signed-in accounts.
3. Spend 3 credits on the video
Wan 3.0 (wan3.0-video), 10s, 720p, original sound.
Which pets work best
Cats and dogs. Sharp daylight or porch light, whole body in frame.
Costume styles
Quick picks: Pumpkin (default), Witch, Hot dog, Ghost, Bat wings, Lion mane, Bumblebee, Dinosaur. Free-text costume up to 60 characters. Or switch to You + pet matching (Witches default; also Vampires, Skeletons, Pumpkins, Pirates, Ketchup & hot dog). Head, face, and ears stay visible. Branded Disney or Marvel costumes are not offered. Measure before you buy a real costume if you use this as a try-on.
Troubleshooting
Problem
Fix
Camera icons or UI in the still
Prompts ban camera-app interfaces. Retry with a clean pet photo and no screenshots.
Costume covers the eyes or face
Every costume sentence keeps the head, face, and ears visible. Pick another quick pick or shorten free text.
Pet stands on two legs oddly
Use a natural four-legged whole-body photo at eye level. Avoid top-down shots.
Looks different from my pet
Approve the watermarked still before spending a credit. Regenerate if breed or markings drift.
Use the uploaded image as the base. Keep the animal's species, breed, face, eye color, fur color, fur length, markings and body size exactly the same as in the photo. Dress the pet in a cute, well-fitted Halloween pet costume: a soft, round orange pumpkin costume around its body with a little green stem and leaf cap between its ears. The head, face, ears and markings stay fully visible. The pet sits on a wooden porch step at dusk beside carved jack-o'-lanterns glowing warm orange and a few fallen autumn leaves, and looks at the camera with a sweet, curious face. Warm porch light. A real phone photo taken at the pet's eye level, shallow depth of field, natural fur detail. The whole pet is in frame. Vertical 9:16. Exactly one animal in a natural four-legged pose, no people. No camera app interface, no icons, no frames or overlays. No text, no logos.
Video · 10s
A cute, real home video of the pet in its Halloween costume on a porch at dusk, filmed on a phone at the pet's eye level in one continuous shot. Keep the animal's face, fur, markings and costume exactly as in the image. The pet tilts its head at the camera and its tail wags, then it stands up, trots happily two steps toward the camera, sits down again proudly and gives one happy bark or a soft meow, whichever fits the animal. A few leaves drift past and the jack-o'-lanterns flicker. Natural, real animal motion; the costume stays on and moves with the body. Audio: a playful original pizzicato Halloween tune, paws on the wooden porch, rustling leaves and the one bark or meow. No people, no extra paws, no morphing, no text, no logos.
Pricing
3 credits for a 720p, 10 second video with sound. Credits do not expire.
$9.99
Try
2 credits
$19.99
Creator
6 credits
$49.99
Studio
18 credits
All purchases are final and non-refundable. If a paid Halloween costume video fails, or is still running after 10 minutes, the 3 credits charged for that video is returned automatically. A finished video is not refunded. For billing errors such as a duplicate charge, email support@knightcatai.com.
Quick picks: Pumpkin (default), Witch, Hot dog, Ghost, Bat wings, Lion mane, Bumblebee, Dinosaur. Or type any costume in free text up to 60 characters. Branded or licensed character costumes are not offered.
What are the top 2026 pet costumes?+
Pumpkin, hot dog, and ghost lead many retail lists. Those three are in the quick picks, plus witch, bat wings, lion mane, bumblebee, and dinosaur.
Can I match my costume with my pet?+
Yes. Switch to You + pet matching. Defaults to Witches; also Vampires, Skeletons, Pumpkins, Pirates, and Ketchup & hot dog. Upload your photo first, then the pet.
Does my pet have to wear anything?+
No. Upload a normal photo. The AI dresses the pet in the costume in the still. Your pet does not need a real costume. Measure before you buy a real one if you use this as a try-on.
Does it work for cats and dogs?+
Yes. One cat or one dog. The still keeps species, breed, face, and coat. Pet-only mode: no people in the photo.
How long is the porch video?+
The paid clip is 10 seconds, 9:16, 720p, with an original pizzicato score plus one bark or meow. Porch scene at dusk with jack-o'-lanterns.
How much does it cost?+
The video is 3 credits. Signed-in accounts get 2 watermarked stills per UTC day. Packs: $9.99 for 2 credits, $19.99 for 6 credits, and $49.99 for 18 credits. See credit packs on the pricing page.
Can I use it as a Halloween card?+
Yes for personal posts if you label the clip as AI where a platform asks. Download the still or video before the retention window ends.
