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Image Tools

SVG Viewer

Paste SVG markup or upload an .svg file and the tool renders it instantly — with background swatches, a zoom slider, and a metadata panel that summarizes dimensions, viewBox, element count, and size.

Last updated: May 27, 2026

Client-Side Processing
Input Data Stays on Device
Instant Local Execution

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What is SVG Viewer?

SVG is a vector image format made of XML markup. While every browser can render an SVG file, viewing arbitrary SVG snippets typically means saving them as files, dropping them into a folder, and opening them — a tedious round-trip when you just want to see whether the markup is correct.

This tool renders SVG live by injecting your markup directly into the page. It also parses the SVG, reports any parse error, and shows the most useful metadata: declared width/height, viewBox, element counts (with a separate count for `<path>` since paths are usually the heaviest part), file size, and namespace. A background swatch helps reveal transparent regions, and the inline Data URI is ready to copy into a CSS `background-image` or an `<img src>` attribute.

How to Use SVG Viewer

1

Paste SVG markup, or click Upload .svg to load a file.

2

Use the background swatches to check transparency (checker pattern reveals it).

3

Drag the zoom slider to scale the preview.

4

Copy the markup or the Data URI, or download the SVG.

Common Use Cases

  • Inspecting SVG returned by an API or generated by a script before committing it.
  • Sanity-checking icon SVGs at multiple zoom levels.
  • Generating a Data URI for embedding a small SVG in CSS without an extra HTTP request.
  • Identifying broken SVGs — the parser error appears inline.

Privacy

All SVG rendering, parsing, and Data URI generation happen in your browser. No content is sent to a server.

Inline rendering

SVG is rendered by injecting it into the DOM. Any <script> tags inside the SVG will not execute because the markup is set via dangerouslySetInnerHTML (which strips script execution). Do not paste SVG from untrusted sources without auditing it first.

Frequently Asked Questions

Why does the preview show the checker pattern?
Checker is a visual cue for transparent regions of the SVG — useful when designing icons. Switch to white or dark to see how the SVG looks on a real background.
My SVG renders here but not in <img>. Why?
Common cause: missing xmlns attribute on the root <svg>. The tool auto-adds it before rendering and download. If you copy your original input verbatim, the xmlns may still be missing.
Is the Data URI safe to use in production?
Yes for small SVGs. Large SVGs increase HTML/CSS payload and bypass HTTP caching. Use a real .svg file via <img> or background-image: url() for assets that appear on many pages.
Does this send my SVG anywhere?
No. All rendering and parsing happen locally in your browser.

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