Image generation API demo







How the Image Generation API works


Create the first layout in Pixelixe Studio, save it as an approved reusable template, apply Brand Kit rules, then render predictable banners, ecommerce visuals, email images, and campaign variants by sending backend, feed, or campaign data through the API.




Features



Pixelixe template editor and studio
PIXELIXE Template Editor

Start with a reusable template

Create the first image in Pixelixe Studio or start from an existing layout. Every saved design becomes a reusable template that developers can render again with new data when output consistency matters more than one-off creative generation, and Brand Kit rules help keep each variant on-brand.
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PIXELIXE Automate

Change a property and render a new variant

Pass new text, image URLs, colors, and data variables with your template ID to render branded outputs dynamically. Pixelixe preserves layout structure while adapting content from backend systems, catalog feeds, or campaign data for production delivery.
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See the developer-facing JSON to Image API ...
See the Dynamic Banner Generation guide ...
See the Open Graph Image API guide ...
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Generate branded image variants from reusable templates



Pixelixe image variation and design set builder
PIXELIXE Image Generation API

Automate recurring production workflows

Use the API to automate recurring campaign, catalog, localization, lifecycle, and product feed workflows in the background while your team stays focused on planning and launch timing. This is the predictable rendering layer teams use after a template has already been approved and aligned with Brand Kit rules.
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API Documentation



30 Million

Designs Created

+100 Million

Auto-Generated Images

Image generation API at a glance


Template-based rendering for developers and product teams.



What it does

Pixelixe renders branded images from reusable templates and structured data for campaign, ecommerce, lifecycle, and multi-format workflows.

Who it is for

It fits developers, marketing systems, ecommerce platforms, internal tools, SaaS products, and AI workflows that need reliable image generation from approved templates.

Inputs

Send template IDs, text, image URLs, colors, and data variables from spreadsheets, backend systems, direct API payloads, or AI workflows that already know which approved template to use.

Outputs

Return PNG, JPEG, PDF, HTML, JSON, or base64 outputs depending on the render workflow and delivery format you need.


Use the Image Generation API when the layout is already approved and your product needs predictable renders from structured payloads. If your workflow still needs to create the first editable layout from JSON or agent output, start with the JSON to Graphic API instead. If you need fonts, logos, and reusable brand rules around those renders, review the Brand Kit page.


Explore related workflows

This landing explains template-based rendering. These pages cover the hub, the JSON path, dynamic banner use cases, and embedded editing.



API hub

See the full Pixelixe API platform for template creation, rendering, embedded editing, and processing.

JSON to Image API

Open the developer-facing rendering endpoint page when your workflow starts with code, direct payloads, or AI-generated data.

Dynamic banner generation

Generate one banner family from a single reusable template across campaign sizes and variants.

Open Graph Image API

Generate per-page og:image cards for docs, blog posts, changelogs, and programmatic landing pages from one saved template.

Image Personalization API

Generate personalized visuals for CRM, lifecycle, email, localization, and segment-based campaigns from one saved template.

Brand Kit

Keep logos, colors, fonts, templates, and reusable brand rules aligned while the API renders new variants at scale.

FAQ

Short answers for developers and product teams evaluating template-based image generation.



What can I generate with the Pixelixe Image Generation API?

Pixelixe can generate banners, ecommerce images, email visuals, campaign variants, and other branded assets from reusable templates and structured data.

How does template-based image generation work?

Create the first layout in Pixelixe Studio, save it as a reusable template, align it with Brand Kit rules, then send new text, image URLs, colors, and variables through the API to render new variants.

Can I generate images from JSON or backend data?

Yes. Pixelixe can render images from JSON payloads, backend data, structured variables, and automation systems that map values to an approved saved template.

When should I use the Image Generation API instead of spreadsheet automation?

Use the API when your application, backend, or AI workflow needs direct render control. Use spreadsheet automation when operations teams want to generate images in bulk without coding every run.

Read the API docs
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