---
canonical: 'https://htmlcsstoimage.com/features/template-editor-for-ai'
title: 'Dynamic Image Template Editor for AI Workflows | HTML/CSS to Image'
description: 'Build image tools for AI agents in a visual template editor. Define approved layouts and expose only the text, images, colors, and values agents may change.'
---

# Build agent-ready image tools without writing layout code

Create the approved design visually, choose which properties become variables, and give agents a constrained set of values they can populate safely.

## Key capabilities

- No-code visual editor
- Flexible layout blocks
- Built-in stock photo search

## Build templates with visual blocks

Start from a preset or blank canvas, arrange blocks in the visual editor, and make the text, images, colors, or other properties that should change into named variables.

## Reuse presets and media

Keep uploads in the media library, customize ready-made presets, and add free [Pexels stock photos](https://www.pexels.com/) in the editor. Publish the design as a template, then render it by ID with named values.

Render a published template by sending its named values to `POST https://hcti.io/v1/image/{template_id}`. The response includes the generated image ID and hosted URL.

## MCP Integration

Connect an MCP-compatible client to `https://mcp.hcti.io` with OAuth. The tools use the connected organization's HTML/CSS to Image account, permissions, and plan limits.

- The `list_templates` tool returns the organization's available templates and their IDs.
- The `list_template_versions` tool returns the saved versions for a selected template.
- The `create_templated_image` tool renders a visual-editor template with the named values supplied by the client.
- Change block-based designs in the visual editor. The MCP `create_template` and `update_template` tools accept HTML/CSS API templates, not visual-editor blocks.

[Read the full MCP docs](https://docs.htmlcsstoimage.com/integrations/mcp/).

## Turn agent responses into consistent images

### Summary images

Map fields from an agent response into a fixed visual summary instead of asking the model to write layout code.

### Image generation tools

Give an agent named values to fill instead of asking it to write HTML.

### Visual response cards

Use fields from an agent response to render branded cards, plans, comparisons, and recommendations.

### Content variation

Let agents change copy and imagery while the template preserves typography, spacing, and layout.

## Get started

REST API requests require an HTML/CSS to Image account and should be authenticated from trusted application code. Check the API docs and pricing for current setup instructions, limits, and feature availability.

- [View the full feature page](https://htmlcsstoimage.com/features/template-editor-for-ai)
- [Browse all features](https://htmlcsstoimage.com/features.md)
- [Start free](https://htmlcsstoimage.com/join)
- [View pricing](https://htmlcsstoimage.com/pricing.md)
- [Read the editor docs](https://docs.htmlcsstoimage.com/template-editor/)
- [Read the MCP docs](https://docs.htmlcsstoimage.com/integrations/mcp/)