SVG Optimizer
SVG Optimizer sanitizes and canonicalizes a strict SVG geometry subset locally without uploading the file.
Purpose and limits
What this tool does
Create deterministic, conservatively optimized SVG geometry after fail-closed sanitization.
- Input
- One local SVG file up to 2 MiB within the supported geometry, node, depth, path and dimension limits.
- Result
- A sanitized canonical SVG for preview, copying and download.
How to use it
- Choose a local SVG file; it remains in this browser tab.
- Review the strict-content warning and process the file locally.
- Inspect the canonical preview and text before copying or downloading it.
Limitations
- Scripts, events, CSS, fonts, filters, external references and unsupported SVG elements are rejected rather than preserved.
- Optimization is conservative and does not promise the smallest possible file.
- Physical mobile-device support and Display-P3 output are not claimed.