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Low poly 3D two-tier birthday cake with lit candles and pastel balloons against a gradient backdrop

About this illustration

Smooth low-poly 3D render of a festive two-tier birthday cake, decorated with striped candles, pastel candy trim and matching geometric balloons. The soft pastel palette and clean composition work perfectly for birthday invitation designs, party graphics and holiday content.

Prompt: “low poly 3D render of a birthday cake with candles and balloons on a pastel backdrop” — AI-generated and reviewed for quality before listing.

Editor's note (9.0/10): Fully matches the brief, with clean low-poly geometry, consistent soft lighting, no visible artefacts and a well balanced, usable composition.

Also searched as: birthday cake illustration · low poly birthday render · pastel birthday background · party decoration 3d

Direct file: 1280×1600 JPG

Using this illustration — common questions

Can I use this low poly birthday cake with balloons illustration for free, commercially?
Yes. This illustration is licensed CC BY 4.0, so you can use it in commercial and personal projects — websites, ads, social media, videos and client work — at no cost. The one condition is the credit: “Low Poly Birthday Cake With Balloons” by BudgetPixel AI (https://budgetpixel.com/images/low-poly-birthday-cake-with-balloons-9cef63e1) — CC BY 4.0
What size is this illustration?
The original is 1280×1600 pixels (JPG); it also downloads at 1280 px and 640 px on the long side. Its portrait shape suits phone wallpapers, Pinterest pins, Instagram and TikTok posts and magazine-style layouts.
Is this illustration AI-generated?
Yes. It was generated by AI from the prompt “low poly 3D render of a birthday cake with candles and balloons on a pastel backdrop” and it passed an AI review for quality and safety before listing. The downloaded file carries the IPTC “AI-generated” marker and its licence details.
Where can I find more holidays & seasons images like this?
Browse the Holidays & Seasons collection, see the similar images below, or describe the exact picture you need and generate it free on this page.

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Need a different take? Tweak the prompt and generate — free, no account

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Takes under a minute. Good results join the library for everyone, with their prompt.

Want it private, larger or edited? The image workshop generates with every model and keeps your images to your account. A free account comes with 300 credits a month.

Get images like this from your AI agent or your code

The whole library is searchable through the BudgetPixel MCP connector and the developer API, on every plan, Free included. A search costs 10 credits and returns each result's download link and credit line, so the 300 credits a free account gets every month cover 30 searches.

Ask your AI agent

Connect Claude, ChatGPT or Cursor to your BudgetPixel account once, with no API key, then ask in plain words:

Find a free stock illustration like “Low Poly Birthday Cake With Balloons” and give me the download link and its credit line.

Call the API

One request, with an API key from the developer console:

curl -G https://api.budgetpixel.com/v1/stock/images \
  --data-urlencode "query=low poly birthday cake with balloons" \
  -H "Authorization: Bearer $BUDGETPIXEL_API_KEY"

Nothing in the library fits? On any paid plan the same connector and API generate images to order, and the models also come as plugins for ComfyUI, WordPress and Cursor.