Architecture & Guide
Why convert SVG to JSON?
Scalable Vector Graphics (SVG) are XML documents. While browsers render them natively, modern web applications, canvas editors, and LLMs often require structured JSON trees to manipulate, transform, or store vector assets programmatically.
Key Use Cases for SVG to JSON
HTML5 Canvas, Fabric.js & Konva
Canvas-based design tools and whiteboard editors cannot directly consume XML strings. A JSON object tree allows direct layer manipulation, scaling, and interactive styling.
Path Extraction for D3.js & Motion Graphics
Extracting the 'd' coordinate attribute from complex SVG paths lets you feed vector outlines directly into D3.js geo paths, Framer Motion path animations, or WebGL shape geometries.
NoSQL & Database Storage
Storing SVG as a JSON document in MongoDB, PostgreSQL (JSONB), or Supabase avoids XML serialization overhead and enables direct sub-attribute queries.
Icon Libraries & React JSX Components
Bundle multiple icons into a unified JSON manifest or convert one-off SVGs into clean, production-ready React components with proper camelCase attributes and TypeScript props.
How to Convert SVG to JSON or JSX (Step-by-Step)
- 1Paste or Upload: Copy your raw SVG vector code directly from Figma, an icon library, or upload your
.svgfile. - 2Select Output Format: Choose Structured JSON for full DOM AST trees, Paths Only to isolate coordinate strings for Canvas/Fabric.js, or React JSX for clean Next.js component code.
- 3Preview & Copy: Inspect the live visual preview on dark or light backgrounds to verify rendering, then click Copy Output or Download File.
SVG to JSON vs. SVG to JSX: What's the Difference?
SVG to JSON
Converts vector graphics into structured JavaScript objects. Best for HTML5 Canvas engines (Fabric.js, Konva), D3 coordinate mapping, game levels, and NoSQL databases.
SVG to JSX
Transforms XML SVG into a typed React component with camelCase props (strokeWidth, className) and prop forwarding for Next.js and Tailwind projects.
Prompt Token Counter
Count prompt tokens locally using exact OpenAI o200k and cl100k tokenizers.
RAG Chunking Calculator
Calculate chunk sizes, overlap tokens, vector storage, and retrieval budgets.
Frequently asked questions
Why convert SVG to JSON instead of using raw XML?
Raw SVG XML is cumbersome to store, index, or manipulate programmatically. Converting SVG into structured JSON allows canvas libraries (Fabric.js, Konva, Three.js), game engines, and databases to treat every shape, path, and coordinate as a typed, editable JavaScript object.
How do I convert SVG to React JSX or TSX?
Paste your SVG into the tool and click the 'React JSX' tab. It automatically converts HTML/SVG kebab-case attributes (like stroke-width, fill-rule, class) to React camelCase conventions (strokeWidth, fillRule, className), types the component with React.SVGProps<SVGSVGElement>, and enables prop forwarding.
Can I extract only the <path d="..."> coordinates to JSON?
Yes! Simply toggle the 'Paths Only' tab. The tool extracts all path definitions, their unique IDs, and styling attributes into a clean, flat JSON array ready for Canvas 2D, D3.js path generators, or WebGL rendering.
Why use this tool instead of asking ChatGPT or Claude?
Speed, privacy, and visual verification. While AI requires writing a prompt, waiting 5–8 seconds for token generation, and lacks a visual canvas, this tool works deterministically in 0 milliseconds, displays a live visual render with dimension checks, and runs 100% locally in your browser so sensitive vector assets never leave your computer.
Does this tool upload my SVG files to a server?
No. All parsing, AST extraction, and JSX generation are executed entirely on your device using native browser DOM APIs. No files, code, or analytics are transmitted to any external backend.
Is this SVG converter completely free?
Yes, 100% free with unlimited conversions, no account registration, and no rate limits.