![Halloween web banner, wide 2.35:1 horizontal hero strip. [Colors] Lavender-to-violet gradient #7A5AA8 to #4A2E6E, moonlit cream #F3E7C4, deep plum shadows, blueberry indigo accents. [Layout] Left 55 percent holds a two-line title lockup; the right side arranges three objects in a loose row with a dessert cup slightly forward, a carved pumpkin behind and a crescent moon in the top-right corner. [Typography] Ornate serif with curled flourishes and tiny ghost cutouts replacing letter strokes, white fill with soft violet inner glow, small letterspaced English kicker above the title. [Subject] A tall glass of purple berry dessert layered with cream and topped with blueberries, a witch-hatted black cat figure perched on the rim, a second small black cat at the base; a glossy black jack-o'-lantern with warm carved glow. [Lighting & Mood] Soft studio glamour light, misty floor reflection, mysterious but cute. [Details] Floating white cartoon ghosts, small bats, faint smoke haze, subtle vignette.](https://files.posterlet.com/assets/generated/md/lpidk0jynnyq.webp)
![Halloween pet promotion poster, vertical 3:4 photographic composite.
[Colors] Warm terracotta #C4703F background wash, dusty neutral #D9C3AE floor, glittering royal purple #5B2E8C cape, pumpkin orange #F58220 accents.
[Layout] Full-bleed photo scene with floating text blocks at left and right, a wide headline across the top third and angled product call-outs in the mid-ground.
[Typography] Heavy condensed orange headline with a soft drop shadow, a playful yellow script "Happy Halloween" beneath it, small white sticker labels with black caps.
[Subject] A fluffy white bichon frise sitting centre frame in a sparkly purple cape with a silver bell collar, tongue out, surrounded by carved jack-o'-lanterns, dry autumn leaves, a vintage suitcase and a gift box tied with orange ribbon.
[Lighting & Mood] Warm indoor window light, shallow depth of field, cosy and humorous.
[Details] Bare twisted tree and hanging bat silhouettes upper left, cobweb in the corner, toy spider on the floor, handwritten tags reading "woof woof, treat please" and "new tasty treats just landed", QR code bottom right.](https://files.posterlet.com/assets/generated/md/xeusy8kl8pbi.webp)
![Halloween candy promo poster, vertical 9:16, 3D cartoon render. [Colors] Purple #7B3FBF to peach #F9A46B to soft lilac #BFA4E0 gradient sky, glossy pumpkin #F08A2C, candy pink #FF7FB0. [Layout] Brush title across the top, a translucent hero ghost centered holding a candy jar, a curved violet slogan arc at the bottom, a short caption line beneath it. [Typography] Rough brush caps in white with soft shadow, curved hand-lettered slogan in violet, tiny friendly caption, small pumpkin icons tucked beside the title. [Subject] A smooth glossy ghost with big dark eyes wearing a lopsided purple witch hat with a gold buckle, hugging a glass jar overflowing with wrapped candies, lollipops and mini pumpkin and ghost candies. [Lighting & Mood] Soft studio glow, pastel haze, toy-like sweetness. [Details] Cloud banks at left and right, scattered stars, fence silhouette, candy cane, bubble highlights on the ghost, gentle bloom, fuzzy cloud floor.](https://files.posterlet.com/assets/generated/md/tgiga4byz8xw.webp)
![Professional Halloween full-screen promotional poster, vertical 9:16, soft 3D toy-render aesthetic. [Colors] Midnight indigo #1A1038 to violet #43206B, luminous pumpkin amber #FFB020, neon lavender rim #B692FF, cool cyan spill #57D8FF. [Layout] An oversized three-line sticker headline caps the top third on a tilted panel; the hero pumpkin fills the center 40 percent held up by a fluffy fur hand at the bottom left; a translucent purple info card spans the lower third with four centered text rows; a footer row carries the event dates, phone number and a square code. [Typography] Rounded heavy display type with cream fill and dark outline for the headline, small serif caps on the ribbon, tidy light sans inside the info card. [Subject] Giant glowing jack-o'-lantern with carved triangular eyes, fuzzy grey plush hand, two chibi ghosts floating beside it, a small pumpkin at right, halftone moon behind. [Lighting & Mood] Candy-colored neon, soft bloom, glossy figurine sheen. [Details] Cobweb corners, spiral candy, purple fog ribbons, bokeh orbs.](https://files.posterlet.com/assets/generated/md/lvvgj3fs7hf2.webp)
About Halloween poster designs
Halloween campaigns run on atmosphere: dark grounds, one glowing accent, and a headline that promises a treat. These designs lean into that formula while keeping the sales message legible — every layout leaves a clear slot for your price, coupon code, or event time, so you are not fighting the artwork to add your offer.
Most sellers need three things in late October: a feed post announcing the sale, a story or vertical banner for the countdown, and a printable flyer for a physical event. The collection covers all three, plus quieter typographic posters for brands that want the seasonal mood without cartoon pumpkins.
What size is a Halloween story post?
1080 × 1920 px (9:16). Keep text inside the middle 80% so platform UI does not cover it.
Can I change the colours or the price?
Yes. Regenerate from the same prompt with the palette or discount you need, or download the WEBP and edit the text in any design tool.
Will these work for non-US audiences?
The motifs — pumpkins, bats, candles, cobwebs — travel well. Check local spelling ("Halloween" vs "Hallowe'en") and whether trick-or-treat is a local custom before printing flyers.