Does SVGR work outside React?

Its output targets React and React Native only. Vue, Svelte and Angular each have their own loaders, so an SVGR config does not carry across. That matters on a multi-framework monorepo.

Why does my SVGR import work in CRA but not Vite?

Create React App bundled SVGR and configured it for you. Vite does not, so the ReactComponent import silently returns a URL string instead. Add vite-plugin-svgr and the same syntax starts working.

Can SVGR strip ids to avoid collisions?

Yes, through its SVGO configuration, and you should turn it on. Two icons exported with the same mask id will clash when rendered on one page. It is the most common bug SVGR quietly prevents.

Does an online converter risk leaking my artwork?

It depends entirely on the tool. Anything doing server-side conversion has your file. Ours runs in the browser, so nothing is uploaded, but check before pasting an unreleased logo into a random site.

What happens to SVGR output when a designer re-exports the icon?

Nothing — that is the point. The build regenerates the component from the new file automatically. Hand-converted components have to be redone, which is where manual workflows start to hurt.

Is SVGR slow on a large icon set?

It adds real build time once you pass a few hundred icons, since each one runs through SVGO and a template. Most teams cache the output or generate components as a separate one-off script.

Can I use both approaches in one project?

Yes, and plenty of teams do. SVGR handles the design-system icon set, and one-off illustrations get converted by hand. Nothing about them conflicts.

Does SVGR handle React Native properly?

It has a native preset that swaps in react-native-svg components. Coverage is good, but SVG filters and SMIL animation still have no equivalent, so a converted icon can render without its shadow.

Why does my SVGR component ignore className?

Check whether prop forwarding is configured. Without spreading props onto the root element, className has nowhere to land. It is a one-line template setting that catches everyone once.

Which produces smaller output?

SVGR, because SVGO runs first and strips editor metadata, empty groups, and excess decimal places. A hand-converted icon carries whatever the design tool exported unless you optimise it separately.

SVGR vs Online SVG Converters: Which One Should You Use?

You need SVG icons in React. One camp says install SVGR and configure your build. The other says paste it into a converter and move on. Both are right, for different projects, and the choice is easier than the arguments suggest.

SVGR vs an Online SVG to JSX Converter: The Short Answer

SVGR for icon sets you maintain. An online converter for one-off icons and builds you cannot change.

	SVGR	Online converter
Setup	Build configuration required	None
Re-export handling	Automatic	Manual re-conversion
Optimisation	SVGO built in	Separate step
Works in any codebase	No — needs config access	Yes
Editable after conversion	Not directly	Yes, it is just code
Framework support	React and React Native	Depends on the tool

Notice that neither column is empty. This is not a case where one option is simply better.

Where SVGR Genuinely Wins

Anywhere icons arrive repeatedly from a design tool.

A designer re-exports the icon set, the build regenerates every component, and nobody touches a line of code. That workflow is the reason SVGR exists.

Three other advantages worth naming:

SVGO runs automatically. Editor metadata, empty groups, and twelve decimal places all disappear.
Ids get stripped or made unique. This prevents the duplicate-mask-id bug that only appears when two icons share a page.
Output stays consistent. One template means every icon in your library has the same shape.

For a design system, none of this is optional. Hand-converting a hundred icons and keeping them in sync is a job nobody should have.

Where an SVGR Alternative Makes More Sense

When you cannot or should not touch the build.

Four situations we run into constantly:

One icon, once. Adding a build dependency for a single illustration is not proportionate.
A codebase you do not own. Client projects, legacy apps, locked platform builds.
Icons you need to edit afterwards. Adding a class to one path, splitting a group, wiring a prop to a fill.
Learning what actually changed. Seeing the output side by side teaches the attribute rules faster than reading them.

That third point is the one people underrate. SVGR output is generated, so editing it means editing the source file and regenerating. A pasted component is just code you own.

Our SVG to JSX converter runs entirely in the browser, which also means unreleased artwork never leaves your machine.

The SVGR Webpack Config Problem Nobody Warns About

The import syntax everyone copies only works where SVGR is already wired in.

import { ReactComponent as Icon } from './icon.svg';

Create React App shipped SVGR configured by default, so years of tutorials assume that line just works.

It does not in Vite, which needs vite-plugin-svgr. It does not in a bare webpack setup. In Next.js you configure the loader yourself.

When it is missing, you do not get an error. You get a URL string, and React renders the file path as text. We have watched that cost an afternoon more than once.

What Neither Approach Fixes

Both leave the same problems for you.

Hard-coded fills. If the export bakes in a colour, currentColor will never take effect.
Accessibility. Neither adds a title, a role, or an aria-hidden. That is on you.
Bundle size from barrels. A hundred icons re-exported through one file can ship entirely unless the package is marked side-effect free.
React Native gaps. Filters and SMIL animation have no equivalent regardless of which tool converted the file.

That last one matters if you target mobile. Our SVG to React Native converter at least flags the unsupported elements up front.

How We Actually Split It

Most teams end up using both, and that is a reasonable outcome.

SVGR owns the design-system icon set, where automation and consistency pay for the configuration. One-off illustrations, client work, and quick experiments go through a converter.

If you are typing your components, the SVG to TSX converter writes the props interface too — something SVGR needs a template tweak to match.

And on a Vue codebase, none of this applies: Vue components need no attribute renaming at all.

Wrapping Up

Looking for an SVGR alternative usually means one of two things: you have a single icon, or you cannot change the build. In both cases a converter is the faster, smaller answer.

Running a design system with icons arriving every sprint? Configure SVGR and stop thinking about it.

Either way, learn the attribute rules — why React needs camelCase explains what both tools are doing under the hood, and the seven ways to use SVG in React covers where components fit among the alternatives.