Render HTML Image

Use render_html_image for a pixel-controlled PNG assembled with browser HTML and CSS. This is an explicit-only route. A request for a poster, banner, social card, or branded image by itself is not permission to choose HTML rendering; use creativeclaw-generate-image unless the user asks for HTML/CSS or a deterministic code-based layout.

Good uses

• A brand or theme reference board with exact fonts, color swatches, logo placement, and sample copy.
• A deterministic OG image, quote card, title card, badge, comparison graphic, or UI mockup.
• A reusable layout whose text and image slots need exact placement.
• A code-rendered reference image that the user wants to approve before using it as image_url for later image or video generation.

For a live preview rather than a PNG asset, use render_html. For a reusable parameterized layout, use create_template and render_template.

Workflow