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Free SVG Sprite Maker Online

Build one SVG sprite from multiple icons, generate stable symbol IDs, and export a JSON manifest for framework integrations.

Upload SVG files

Drop SVG files, paste SVG markup, or click to upload. Rename items and regenerate IDs instantly.

Or paste one or more full <svg>...</svg> blocks directly below.

Get started with example SVGs:

Generated output

0 symbols ready

Sprite markup
JSON manifest
{}

When to use SVG sprites

SVG sprites are ideal when you use many repeated icons across navigation, buttons, and status indicators. Instead of shipping the same SVG paths many times, you define symbols once and reference them everywhere.

Common use cases

Large-scale web apps

Combine hundreds of icons into a single request. React, Vue, and Astro projects benefit from shared symbol IDs and cached sprite assets.

Design systems

Ship a consistent icon set with stable IDs across components. The manifest helps with IDE autocomplete and build-time validation.

CMS and marketing sites

Editors can pick icons from a predefined set without uploading new assets. The sprite stays cached while content changes.

Documentation and blogs

Reference common UI symbols like checkmarks, warnings, and arrows from a shared sprite instead of inline duplication.

Performance-critical pages

Reduce HTTP requests for icon-heavy pages like dashboards or search results. One sprite replaces dozens of individual SVG fetches.

Automated build pipelines

Generate the sprite and manifest as part of your asset build step. The JSON manifest maps IDs to filenames for icon pickers.

Manifest and export formats

The JSON manifest maps each generated symbol ID to a clean output SVG filename. This is useful for icon pickers, build pipelines, and export automation without reparsing source files.

Use Inline hidden sprite to inject symbols directly into the page, or switch to External sprite file when you want a reusable sprite.svg served from /public and referenced by <use href="/sprite.svg#icon-id" />.

Related tools

Clean up individual icons with the SVG optimizer before sprite-ing them, convert a sprite symbol into a React/JSX component or a PNG, preview a symbol in the SVG viewer, or browse icon collections to find icons worth bundling into a sprite in the first place.

Frequently Asked Questions

An SVG sprite is a single SVG file containing multiple icons wrapped in <symbol> elements. You can reference each icon with <use href="#icon-id" /> to reduce duplicate markup and improve caching.

Sprites reduce request overhead, centralize icon management, and keep symbol IDs consistent across components. They also make it easier to ship one asset for many icons.

Yes. This tool supports prefixes and naming formats like kebab-case and snake_case, so your icon IDs match your design system conventions.

No. Sprite generation runs in your browser. Files and pasted SVG markup stay on your device during processing.

An inline sprite is injected directly into the page HTML, so icons are available immediately with no extra request, at the cost of duplicating the sprite on every page. An external sprite file is a single cached sprite.svg requested once and reused via <use href="/sprite.svg#icon-id" /> across every page that needs it.

Yes. The <symbol>/<use> pattern is plain SVG and works in any framework. Import the exported sprite as a static asset (or place it in /public) and reference symbol IDs from the JSON manifest in your icon component.

There is no hard limit, sprites with hundreds of symbols are common in design systems. Very large sprites (1000+ icons) are still valid, but consider splitting by route or feature if the sprite becomes larger than the icons an individual page actually uses.