Exports & Formats | svgdiagram.ai Docs

svgdiagram.ai outputs standalone vector SVG source and PNG images.

Vector SVG Downloads

Retrieve a standalone .svg vector file for embedding in web applications, presentations, or vector editors (Figma, Illustrator, Inkscape):

GET /rest/v1/generations/:id/download.svg

Features

Self-contained: Embeds geometric paths, badges, and inline styling.
Infinite Scaling: Sharp at any screen resolution or print size.
Clean Structure: Clean shape coordinates and typography without heavy shadows, glows, or blurs.

Raster PNG Downloads

To render high-resolution PNG images, use the PNG download endpoint:

GET /rest/v1/generations/:id/download.png?scale=1

Resolution Scale Options

Parameter	Resolution Scale	Output Use Case
`scale=1`	1x Standard	Web previews, email embeds, standard displays.
`scale=2`	2x Retina	High-DPI screens, documentation, presentations.
`scale=3`	3x High-DPI	Print media, large format displays.

# Download 2x Retina PNG
curl -s https://svgdiagram.ai/rest/v1/generations/YOUR_DIAGRAM_ID/download.png?scale=2 \
  -H "Authorization: Bearer svg_sk_your_api_key" \
  --output diagram@2x.png

PNG rendering is executed via Cloudflare Browser Run headless browser rendering for accurate font rendering and pixel perfection.

Export Options Catalog

Query GET /rest/v1/export-options to inspect available fonts, appearance grounds, and default layout padding limits supported by the renderer engine:

curl -s https://svgdiagram.ai/rest/v1/export-options \
  -H "Authorization: Bearer svg_sk_your_api_key"