Show HN: SVG Spark – 10 client-side SVG design and dev tools

SVG Spark is a collection of 10 free, client-side web tools for designers and developers, including SVG-to-raster conversion, regex visualization, image resizing, PDF manipulation, JSON-to-spreadsheet conversion, and various formatting and accessibility utilities. All processing occurs locally in the browser with no server uploads, ensuring complete privacy for user files.