Compressors

SVG Compressor (browser)

Optimize SVG files locally with standard or custom settings and no uploads.

Security notice

Potentially unsafe SVG content is blocked before optimization.

Processed locally

OptimizeCopyDownload

Input

SVG input

Local processing: the SVG is not sent to a server.

Drop an SVG here or choose it from your device

One file at a time, up to 5 MB.

Or paste the SVG

Compression options

Preset

Standard: balance between size reduction and safe defaults.

Decimal precision (0-5)

Enable multipass

Supported rules

Remove commentsRemoves comments to reduce bytes without visual impact.Remove metadataRemoves editor metadata that is not required for rendering.Remove doctypeRemoves the doctype declaration to reduce final size.Compact numeric valuesReduces numeric precision according to the configured precision value.Remove fixed dimensionsKeeps only the viewBox when possible for better flexibility.Clean IDsOptimizes SVG IDs and internal references.Remove unused defsDrops unreferenced definitions from the file.Remove redundant stroke/fillRemoves redundant fill and stroke attributes.

Manual rule selection is disabled while the standard preset is active.

Output

Result

About this tool

Optimize SVG files locally with standard or custom settings and no uploads. SVG Compressor (browser) uses Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional) and returns a browser-generated result that can be reviewed before copying.

When to use

Use SVG Compressor (browser) when your workflow needs optimize svg files locally with standard or custom settings and no uploads. Example workflow: Upload icon.svg and choose the standard preset -> Optimized SVG with before/after comparison and download..

Input

Enter the data requested by the tool. Fields: Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional). Example input: Upload icon.svg and choose the standard preset

Output

The tool returns a processed result to copy or review. Example output: Optimized SVG with before/after comparison and download.. Then use related tools to validate, convert, or continue the same workflow.

How to use

Open the tool and review the expected input type. Fields: Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional).
Paste, upload, or fill in the requested data in the form. Start from the example pattern: Upload icon.svg and choose the standard preset.
Run the processing step and read validation messages if they appear.
Review the result, copy only what you need, and validate it before production use.

Common use cases

Compress an SVG icon: Use SVG Compressor (browser) in this workflow: Upload icon.svg and choose the standard preset -> Optimized SVG with before/after comparison and download..
optimize svg: Use SVG Compressor (browser) for optimize svg directly in the browser.

Troubleshooting and limitations

Invalid or incomplete input: If the tool rejects the input, review these fields and formats before trying again: Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional). Review required fields, accepted formats, and validation messages before using the result.
Sensitive data: Processing runs in the browser, so review any sensitive data before pasting, uploading, or sharing it. Avoid sharing results until you review tokens, documents, files, or personal data involved.
Large inputs: Very large files or text can take longer in the browser and should be validated before critical workflows.

Related guides

PNG Compression Workflow Before Uploads
Use a practical PNG compression workflow for screenshots, docs, and landing pages while checking readability, transparency, and output size.

Quick examples

Compress an SVG icon

Input: Upload icon.svg and choose the standard preset

Output: Optimized SVG with before/after comparison and download.

SVG Compressor (browser) FAQ

Is SVG content uploaded to a server?

No. Optimization runs locally in the browser.

What is the difference between standard and custom preset?

Standard uses recommended rules; custom lets you select supported optimization rules manually.

What is the SVG file size limit?

The tool accepts one SVG per run up to 5 MB.

What decimal precision range is supported?

Decimal precision accepts integer values from 0 to 5.

Why are some SVG files blocked?

Potentially unsafe content is rejected before optimization to reduce risk.

How do I use this tool safely?

Use the tool as a short workflow: review the expected input, run processing, and validate the output: Fields: Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional). Example workflow: Upload icon.svg and choose the standard preset -> Optimized SVG with before/after comparison and download.. Enter the requested input, run the tool, and review validation messages or warnings before copying the result.

Which inputs and outputs should I check?

Check this tool's input fields, examples, and output before using the result: Preset (select, required); Multipass (checkbox, optional); Decimal precision (number, optional); Custom rules (textarea, optional). Use the fields, formats, and limits described in the tool interface; review the output before applying it to critical workflows.