Convert SVG diagrams to described Markdown

A diagram is invisible to search and screen readers until it is described. Scan Hero rasterises an SVG, describes it with Claude Vision, and extracts every <text> label into a list — giving you both a narrative description and the raw labels.

The output is ideal for accessibility documentation, alt-text generation, and making architecture diagrams searchable.

Input: SVG (.svg)Output: Markdown (.md)

Try it free — 100 credits See pricing

Example: SVG diagrams → description + labels

SVGs are rasterised and described by Claude Vision, with all <text> labels extracted and listed—perfect for accessibility documentation.

Sample output

# Architecture Diagram

The diagram shows a three-tier architecture with a load balancer at the top...

**SVG text labels:**
- Load Balancer
- Web Server 1
- Web Server 2
- Database Primary
- Database Replica

Tip: Both the visual description and extracted text labels are included in the output.

How it works

1
Upload your file
Drag it into the browser or send it through the REST API. See the credit cost before you convert.
2
Claude reads it
Anthropic’s Claude models extract and restructure the content — context-aware, not just raw OCR text.
3
Download clean output
Get exactly the format you chose, and refine it with an AI prompt in seconds if needed.

Frequently asked questions

Do I get both a description and the text labels?

Yes. The Markdown output includes a natural-language description of the diagram and a bulleted list of every text label extracted from the SVG.

More conversions

Convert scanned invoices to structured JSON & Excel

Convert identity cards to a CSV row

Convert bank statements to Excel

Convert contract PDFs to editable Word

Convert Excel spreadsheets to Markdown tables

Convert presentations to structured Markdown

Browse all conversion workflows, read the guides, or see the examples gallery.

Start converting in seconds

100 free credits on sign-up. No code, no card, no commitment.

Get started free