SVGOMG vs SVGO CLI

Same optimization engine, two different interfaces — one for occasional manual use, one for automated build pipelines.

Same Engine, Different Interfaces

SVGOMG is a browser-based GUI wrapper around the SVGO optimization engine, offering visual sliders and instant before/after comparison for one-off manual file optimization — the SVGO CLI is the same underlying engine used programmatically, scriptable and automatable within a build process.

Both tools share the identical underlying SVGO optimization engine
SVGOMG provides a visual GUI for manual, one-off file optimization
SVGO CLI provides scriptable automation for build pipeline integration

Choosing Based on Workflow

Use SVGOMG when optimizing a handful of files manually and wanting to visually compare settings before committing — use the SVGO CLI (via `npx svgo` or as a Webpack/Vite plugin) when optimization needs to happen automatically and consistently across every build for a project with many SVG assets.

Manual, occasional optimization with visual feedback: SVGOMG
Automated, consistent optimization across every build: SVGO CLI
CLI integrates directly into Webpack, Vite, and other bundler pipelines

Frequently Asked Questions

Can I use the exact same optimization settings in both tools?

Yes — SVGOMG's visual sliders correspond to SVGO's underlying plugin configuration options, so you can replicate a setting you like in SVGOMG as a .svgo.config.js file for the CLI.

Which tool should a large project with hundreds of SVG icons use?

The SVGO CLI, integrated into the build pipeline — manually running every icon through SVGOMG's browser interface doesn't scale, while CLI automation optimizes consistently on every build with zero manual effort.

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