@catlabtech/webcvt-image-svg

SVG parsing, safety-checking, and rasterization for webcvt.

Installation

npm i @catlabtech/webcvt-image-svg

API

Detailed API reference coming in v0.2. See the source code for now.

Features

• Parse and validate SVG markup
• Strip unsafe content (scripts, external references, <foreignObject>)
• Rasterize SVG to PNG, JPG, or WebP via OffscreenCanvas

Usage

import { SvgBackend } from '@catlabtech/webcvt-image-svg';
import { defaultRegistry, convert } from '@catlabtech/webcvt-core';

defaultRegistry.register(new SvgBackend());

const result = await convert(svgBlob, { format: 'png' });

Security note

The SVG sanitizer rejects inline <script>, javascript: URLs, external stylesheet references, and <foreignObject> elements. This makes it safe to rasterize user-provided SVGs.