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Chainsaw Man Birthday Cards

Hand-drawn illustration with fine linework, textured brush strokes, balanced composition, and a warm, expressive color palette (golden ambers, soft corals, dusky pinks, inky charcoal). Scene: Makima from Chainsaw Man, center stage, three-quarter view, serene sly smile, in her signature white shirt, black tie, and black slacks, auburn-red braid neatly tied. She’s at a festooned party table, about to serve a towering birthday cake shaped like a cute, cartoony chainsaw—rounded edges, pastel frosting, cheerful eyes—while holding a playful toy cake-slicer shaped like a mini chainsaw decorated with ribbons; the “chain” is just candy sprinkles (no blades, no gore). Warm afternoon light spills in from the side; confetti and streamers drift around; balloons in the back (optional nods like a tiny Pochita-shaped balloon in a corner). Add funny visual details: candles with pull-cord wicks, a frosting splat in a heart shape, crumbs mid-air. Emphasize expressive linework and painterly textures with soft watercolor-like shading, cozy and humorous mood. Include a small hand-lettered caption near the bottom, single line: “Let’s cut to the cake — Happy Birthday!” Keep the text playful and unobtrusive. No blood, no violence, no logos, not photorealistic.
Generated with these themes: Chainsaw man, Makima from chainsaw man, and .
Made with ❤️ by AI.

Hand-drawn illustration with fine linework, t...

Hand-drawn illustration with fine linework, t...

Hand-drawn illustration with fine linework, textured brush strokes, balanced composition, and a warm, expressive color palette (golden ambers, soft corals, dusky pinks, inky charcoal). Scene: Makima from Chainsaw Man, center stage, three-quarter view, serene sly smile, in her signature white shirt, black tie, and black slacks, auburn-red braid neatly tied. She’s at a festooned party table, about to serve a towering birthday cake shaped like a cute, cartoony chainsaw—rounded edges, pastel frosting, cheerful eyes—while holding a playful toy cake-slicer shaped like a mini chainsaw decorated with ribbons; the “chain” is just candy sprinkles (no blades, no gore). Warm afternoon light spills in from the side; confetti and streamers drift around; balloons in the back (optional nods like a tiny Pochita-shaped balloon in a corner). Add funny visual details: candles with pull-cord wicks, a frosting splat in a heart shape, crumbs mid-air. Emphasize expressive linework and painterly textures with soft watercolor-like shading, cozy and humorous mood. Include a small hand-lettered caption near the bottom, single line: “Let’s cut to the cake — Happy Birthday!” Keep the text playful and unobtrusive. No blood, no violence, no logos, not photorealistic.
Generated with these themes: Chainsaw man, Makima from chainsaw man, and .
Made with ❤️ by AI.

Hand-drawn illustration with fine linework, t...

Hand-drawn illustration with fine linework, t...

Hand-drawn illustration with fine linework, textured brush strokes, balanced composition, and a warm, expressive color palette (golden ambers, soft corals, dusky pinks, inky charcoal). Scene: Makima from Chainsaw Man, center stage, three-quarter view, serene sly smile, in her signature white shirt, black tie, and black slacks, auburn-red braid neatly tied. She’s at a festooned party table, about to serve a towering birthday cake shaped like a cute, cartoony chainsaw—rounded edges, pastel frosting, cheerful eyes—while holding a playful toy cake-slicer shaped like a mini chainsaw decorated with ribbons; the “chain” is just candy sprinkles (no blades, no gore). Warm afternoon light spills in from the side; confetti and streamers drift around; balloons in the back (optional nods like a tiny Pochita-shaped balloon in a corner). Add funny visual details: candles with pull-cord wicks, a frosting splat in a heart shape, crumbs mid-air. Emphasize expressive linework and painterly textures with soft watercolor-like shading, cozy and humorous mood. Include a small hand-lettered caption near the bottom, single line: “Let’s cut to the cake — Happy Birthday!” Keep the text playful and unobtrusive. No blood, no violence, no logos, not photorealistic.
Generated with these themes: Chainsaw man, Makima from chainsaw man, and .
Made with ❤️ by AI.

Hand-drawn illustration with fine linework, t...

Hand-drawn illustration with fine linework, t...

Front and center of the card is a colossal birthday cake shaped like the Colossal Titan from "Attack on Titan." The cake, in creamy pastel colors of soft pinks and blues, towers over a whimsical landscape. Its icing is delicately piped to mimic the muscular details of the Titan, with sparklers serving as the Titan's eyes, blazing with celebratory sparkles.

In the foreground, Tanjiro Kamado from "Demon Slayer" is depicted in an exaggerated cartoon style, wielding his sword made of bubblegum, which twists in surreal loops as if caught in a candy tornado. The sword's hilt glimmers in hues of metallic green and gold, catching light like a disco ball.

Flanking Tanjiro, Denji from "Chainsaw Man" sits nonchalantly on a cake stand, his chainsaw transformed into a fun confetti blaster. The chainsaw's jagged edges are replaced with swirling ribbons and colorful streamers, ready to rain a cascade of paper joy at a moment's notice.

Nearby, Deku from "My Hero Academia" dons an oversized party hat resembling his iconic green mask, the hat tipping jauntily to one side as if defying gravity. His gloves are replaced with giant foam fingers pointing upwards, painted in vibrant shades of red and yellow, symbolizing high-fives ready for the birthday hero.

In the background, the beloved Jake the Dog and Finn from "Adventure Time" make a cameo, with Jake stretched into an inflatable bouncy castle and Finn jumping gleefully, balloons tied to his sword hilt. The balloons, in kaleidoscopic colors, create a polka-dotted sky against a canvas of bright, sunny yellow.

The sky itself is dotted with fluffy cotton-candy clouds, each in pastel shades of lavender and mint green, reminiscent of Charles Schulz’s gentle lines, giving a whimsical, dreamlike backdrop akin to "Little Nemo in Slumberland."

Around the edges of the card, swirling cartoonish doodles of confetti and stars, drawn in the style of Bill Watterson, add an energetic frame, leading the eye back to the fantastical birthday celebration at its heart.
Generated with these themes: Attack on titan , Demon slayer , Chainsaw man, My hero academia , and Adventure time .
Made with ❤️ by AI.

Front and center of the card is a colossal bi...

Front and center of the card is a colossal bi...

Front and center of the card is a colossal birthday cake shaped like the Colossal Titan from "Attack on Titan." The cake, in creamy pastel colors of soft pinks and blues, towers over a whimsical landscape. Its icing is delicately piped to mimic the muscular details of the Titan, with sparklers serving as the Titan's eyes, blazing with celebratory sparkles.

In the foreground, Tanjiro Kamado from "Demon Slayer" is depicted in an exaggerated cartoon style, wielding his sword made of bubblegum, which twists in surreal loops as if caught in a candy tornado. The sword's hilt glimmers in hues of metallic green and gold, catching light like a disco ball.

Flanking Tanjiro, Denji from "Chainsaw Man" sits nonchalantly on a cake stand, his chainsaw transformed into a fun confetti blaster. The chainsaw's jagged edges are replaced with swirling ribbons and colorful streamers, ready to rain a cascade of paper joy at a moment's notice.

Nearby, Deku from "My Hero Academia" dons an oversized party hat resembling his iconic green mask, the hat tipping jauntily to one side as if defying gravity. His gloves are replaced with giant foam fingers pointing upwards, painted in vibrant shades of red and yellow, symbolizing high-fives ready for the birthday hero.

In the background, the beloved Jake the Dog and Finn from "Adventure Time" make a cameo, with Jake stretched into an inflatable bouncy castle and Finn jumping gleefully, balloons tied to his sword hilt. The balloons, in kaleidoscopic colors, create a polka-dotted sky against a canvas of bright, sunny yellow.

The sky itself is dotted with fluffy cotton-candy clouds, each in pastel shades of lavender and mint green, reminiscent of Charles Schulz’s gentle lines, giving a whimsical, dreamlike backdrop akin to "Little Nemo in Slumberland."

Around the edges of the card, swirling cartoonish doodles of confetti and stars, drawn in the style of Bill Watterson, add an energetic frame, leading the eye back to the fantastical birthday celebration at its heart.
Generated with these themes: Attack on titan , Demon slayer , Chainsaw man, My hero academia , and Adventure time .
Made with ❤️ by AI.

Front and center of the card is a colossal bi...

Front and center of the card is a colossal bi...

Front and center of the greeting card, imagine an exuberantly colorful cartoon landscape that merges the fantastical worlds of anime and whimsical animation. At the top of a grassy hill, Eren Yeager from "Attack on Titan," dressed in his signature Scout Regiment uniform, stands larger than life, his features exaggerated in a Charles Schulz-meets-Gary Larson style. His hands stretch out, not in combat but to offer a giant cupcake with a spinning, saw-like candle that resembles Denji's chainsaw from "Chainsaw Man," casting playful sparks.

Beside Eren, Nezuko from "Demon Slayer," depicted in an Osamu Tezuka-esque style, sits cross-legged, balancing a stack of brightly colored, cartoonish boxes of birthday presents, each adorned with vibrant, oversized bows that scream Disney’s classic charm. Her bamboo muzzle is replaced by a comically large party horn, curving out of her mouth.

To their right, Izuku Midoriya from "My Hero Academia," illustrated with the quirky flair of Bill Watterson’s Calvin, is caught mid-leap, suspended above the ground as if defying gravity with his One For All power. His hair is a wild mess of vivid green, echoing Adventure Time’s color palette, and he holds aloft a banner that reads “Happy Birthday!” in bold, playful typography.

Around them, the landscape is a tapestry of cartoon whimsy: candy-colored trees resembling those from Winsor McCay’s Little Nemo, and clouds shaped like giant, smiling Titans lazily floating in a brilliant, Peanuts-style blue sky. Jake and Finn from "Adventure Time" appear in the foreground, stylized with Hergé’s clean lines, offering slices of rainbow cake that seem to have a life of their own, wiggling animatedly on plates.

The background is a kaleidoscope of references: a silhouette of the colossal walls from "Attack on Titan" on one side, blending seamlessly into the haunted forests of "Demon Slayer," all rendered with a touch of Art Spiegelman’s graphic depth. At the base, R. Crumb-inspired flowers with grinning faces bloom wildly, adding to the surreal, celebratory chaos.

This vibrant, chaotic scene is framed with a thick, playful border of confetti and balloons, each drawn in the quirky style of Gary Larson’s “The Far Side,” completing a card that is a jubilant mash-up of beloved series and artistic influences.
Generated with these themes: Attack on titan , Demon slayer , Chainsaw man, My hero academia , and Adventure time .
Made with ❤️ by AI.

Front and center of the greeting card, imagin...

Front and center of the greeting card, imagin...

Front and center of the greeting card, imagine an exuberantly colorful cartoon landscape that merges the fantastical worlds of anime and whimsical animation. At the top of a grassy hill, Eren Yeager from "Attack on Titan," dressed in his signature Scout Regiment uniform, stands larger than life, his features exaggerated in a Charles Schulz-meets-Gary Larson style. His hands stretch out, not in combat but to offer a giant cupcake with a spinning, saw-like candle that resembles Denji's chainsaw from "Chainsaw Man," casting playful sparks.

Beside Eren, Nezuko from "Demon Slayer," depicted in an Osamu Tezuka-esque style, sits cross-legged, balancing a stack of brightly colored, cartoonish boxes of birthday presents, each adorned with vibrant, oversized bows that scream Disney’s classic charm. Her bamboo muzzle is replaced by a comically large party horn, curving out of her mouth.

To their right, Izuku Midoriya from "My Hero Academia," illustrated with the quirky flair of Bill Watterson’s Calvin, is caught mid-leap, suspended above the ground as if defying gravity with his One For All power. His hair is a wild mess of vivid green, echoing Adventure Time’s color palette, and he holds aloft a banner that reads “Happy Birthday!” in bold, playful typography.

Around them, the landscape is a tapestry of cartoon whimsy: candy-colored trees resembling those from Winsor McCay’s Little Nemo, and clouds shaped like giant, smiling Titans lazily floating in a brilliant, Peanuts-style blue sky. Jake and Finn from "Adventure Time" appear in the foreground, stylized with Hergé’s clean lines, offering slices of rainbow cake that seem to have a life of their own, wiggling animatedly on plates.

The background is a kaleidoscope of references: a silhouette of the colossal walls from "Attack on Titan" on one side, blending seamlessly into the haunted forests of "Demon Slayer," all rendered with a touch of Art Spiegelman’s graphic depth. At the base, R. Crumb-inspired flowers with grinning faces bloom wildly, adding to the surreal, celebratory chaos.

This vibrant, chaotic scene is framed with a thick, playful border of confetti and balloons, each drawn in the quirky style of Gary Larson’s “The Far Side,” completing a card that is a jubilant mash-up of beloved series and artistic influences.
Generated with these themes: Attack on titan , Demon slayer , Chainsaw man, My hero academia , and Adventure time .
Made with ❤️ by AI.

Front and center of the greeting card, imagin...

Front and center of the greeting card, imagin...

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What a breath of fresh air! Silly Robot Cards have bypassed any card manufacturer with their AI technology to capture the imagination and produce truly personalised greetings cards. Real people respond to queries with real time help and support. A BIG high five to Silly Robots! 🙌 🤖

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What a great idea! You pick things that the person likes and this company makes an illustrated card including all the things you chose. I added his love of fishing, the dog, and his awful jokes - the card was perfect. Brilliant idea. Card arrived, lovely quality.

Sue Blair - Ordering for her dad's 60th

I am absolutely thrilled to pieces with the valentines card I bought on this website, it is just too brilliant to put into words! I included our cat and his obsession with Formula 1. Where other card websites failed, Silly Robot Cards absolutely have come up trumps!

Sarah Salt - Valentine's card for her husband

Finally a card that actually gets her! Mum loves her tabby cat, Strictly Come Dancing, and a glass of red wine - and now she has a card with all three. The kids couldn't believe it. She's keeping it forever.

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Example Printed AI Cards

High quality prints supplied with an envelope, delivered worldwide.

Example personalised card 1
Example personalised card 2
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Starting from $3.99 | USA offers: 2 cards for $7 or 3 cards for $10 | Worldwide Shipping | Multi-pack Options Available

Frequently Asked Questions


How much does it cost?

Single cards cost $3.99. In the US you can grab any two for $7 or go three for $10.

Cards are printed and supplied with a paper envelope and a protective biodegradable OPP bag.

How long does it take for a card to arrive?

It typically takes 5 business days to arrive.

Shipping options for the USA are as follows:

OptionCourierPrice
Standard (5-12 business days)N/A$4.99
Expedited (3-5 business days)N/A$10.36
Overnight (1-2 business days)N/A$20.20

What size is the card?

5.5 x 5.5 inches (140 x 140mm)

Can I personalise the card?

Yes, you can write a message on the inside of the card from the basket page.

How do I send a card?

After creating a card, you can add it to your basket and checkout.

What quality is the card?

The card is a glossy card.

Supplied with a paper envelope and a protective biodegradable OPP bag.

What happens to my pictures after uploading?

All uploaded pictures are deleted within 30 days.

Environmental Impact

See how we're reducing our impact on the environment


Water-based inks icon

Water-based inks

Printed using water based inks.

Sustainabily sourced icon

Sustainably sourced paper or wood

From sustainable forests.

Vegan-friendly icon

Vegan-friendly

Contains no animal products.

Recyclable

Can be recycled.

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