Should I remove the viewBox from SVG?

Usually no. The viewBox attribute enables responsive scaling — it is the core feature of SVG. Only remove viewBox if you need fixed pixel dimensions and understand the trade-off.

Is SVGO safe for icon sets and logos?

The Safe preset keeps viewBox, titles, and descriptions while removing editor metadata. Always preview with the visual compare slider before deploying optimized icons to production.

Are my SVG files uploaded to a server?

No. All optimization, conversion, and export happens entirely in your browser. Files never leave your device.

🔒 100% private — processed in your browser

SVG Optimizer & SVG to PNG Converter Online Free

Q: What does an SVG optimizer do?

An SVG optimizer removes unnecessary metadata, comments, editor junk, empty elements, and redundant attributes from SVG files. This reduces file size while keeping the graphic visually identical.

Q: Can I convert SVG to PNG in my browser?

Yes. ToolAdda's SVG Optimizer renders SVG to a canvas locally and exports PNG, JPG, or WebP at any size or scale — no server upload required.

Minify SVG with SVGO, compare before/after with a wipe slider, convert to PNG / JPG / WebP, batch ZIP download, and export data URIs, CSS snippets, and React JSX — zero uploads.

🛡️ Files are processed in your browser and never uploaded

Input SVG

Drag & drop .svg files

or click to browse (multiple supported)

Or paste SVG markup

Original SVG (editable)

Processing…

Results

Batch results

File	Original	Optimized	Saved

Export settings

Format

Size mode

Scale: 2×

Lock aspect ratio

Background

Rendering…

Preview

Convert an SVG to see preview

Export formats

Uses the current SVG from the Optimizer tab (original or optimized if available).

Data URI (base64)

—

Data URI (URL-encoded)

—

CSS background-image

—

React JSX (camelCase attrs)

—

<img> src (base64)

—

Free SVG optimizer & SVG to PNG converter online

ToolAdda's SVG Optimizer uses SVGO to minify SVG files in your browser. Remove editor metadata, empty elements, and redundant attributes while preserving visual fidelity. Compare original and optimized graphics with an interactive wipe slider, see byte savings and gzipped sizes, batch-process multiple files into a ZIP, and convert SVG to PNG, JPG, or WebP at any scale.

How to use

Drop, upload, or paste your SVG into the editor.
Choose a preset or customize SVGO options.
Click Optimize and review stats, code, and visual compare.
Download, batch ZIP, rasterize, or export data URIs and React JSX.

Why use this tool?

Real SVGO engine — same optimizer used by build tools
Side-by-side wipe compare + flash difference
Gzipped size estimates via CompressionStream
SVG → PNG/JPG/WebP with batch multi-size ZIP
100% client-side — files never uploaded

Frequently asked questions

What does an SVG optimizer do?

It removes unnecessary metadata, comments, editor junk, empty elements, and redundant attributes from SVG files to reduce file size while keeping the graphic visually identical.

Should I remove the viewBox?

Usually no — viewBox enables responsive scaling. Only remove it if you need fixed pixel dimensions and accept the trade-off.

Can I convert SVG to PNG in my browser?

Yes. The Raster tab renders SVG locally via canvas and exports PNG, JPG, or WebP at any size or scale.

Is SVGO safe for icon sets?

Use the Safe preset and always preview with the compare slider. Aggressive mode may remove accessibility elements.

Are my files uploaded?

No. All processing happens in your browser. Files never leave your device.

What is the difference between Safe and Aggressive?

Safe removes editor junk and empty nodes while keeping viewBox and accessibility tags. Aggressive enables path merging, dimension removal, and maximum minification.