Safe SVG source sanitizer
Keep only allowlisted SVG shapes and attributes in a new sanitized source file.
Safe SVG source sanitizer: inputs, results and limitations
Keep only allowlisted SVG shapes and attributes in a new sanitized source file.
How to use Safe SVG source sanitizer
- Paste your text or use the example to inspect the operation.
- Run the tool once the input is ready.
- Inspect the preview or result, then download a new file.
An illustrative use case
A simple SVG circle cleaned through a strict shape and attribute allowlist.
Sample input
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="#426bd1"/></svg>
What to inspect in the output
Compare source before and after cleaning. Unsupported filters, linked images and styles can be removed, so sanitized artwork may look simpler than the original.
Where this tool stops
Strict allowlist strips scripts, links, styles and unsupported SVG features. Inspect the downloaded source.
Troubleshooting Safe SVG source sanitizer
Inspect the result in the destination component or viewer. A declaration needs a valid CSS context; an image needs suitable dimensions; a sanitized SVG can lose unsupported features.
Questions about Safe SVG source sanitizer
Will every complex SVG keep its appearance?
No. The strict allowlist intentionally drops unsupported features. Inspect the new source and render before publishing.
What input does Safe SVG source sanitizer need?
Use the sample text shown below, then replace it with your own input. Strict allowlist strips scripts, links, styles and unsupported SVG features. Inspect the downloaded source.
Which options does Safe SVG source sanitizer provide?
There are no extra settings in this version. Select or paste the appropriate input and review the produced result.
Your original input is preserved. Review the new output before using it in a published page, customer delivery or production workflow.
JavaScript enables the interactive workspace.