QUICK ANSWERStart with the tool that matches your immediate input.
Open Stitch Images Vertically first when its stated purpose matches the result you need now. Use SVG to PNG Converter only when it solves a separate next task.
This guide is for creators, marketers, designers, and website owners. Start with Stitch Images Vertically when your immediate task is to use the Stitch Images Vertically to complete this file task privately in your browser. Move to SVG to PNG Converter only when you also need to convert your file or data with the SVG to PNG Converter directly in your browser.
The goal is not to run two tools automatically. It is to finish the first narrow task, inspect its result, and then decide whether SVG to PNG Converter solves a genuinely different next step.
Both tools sit in Image & Design, but they handle different inputs or outcomes. Keeping those roles separate reduces repeated work and makes verification easier.