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How to Convert SVG to Base64 - Step by Step Guide

Step 1

Input Your SVG Content

Start by uploading an SVG file using the Upload button, or paste your SVG XML code directly into the editor.

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Upload file: Click Upload to select an .svg file from your device
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Paste code: Directly paste SVG XML markup into the editor
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Try sample: Click "Sample" to test with example SVG data
Step 2

Automatic Encoding

The tool automatically converts your SVG to Base64 format as you type or upload. The encoded Base64 string appears instantly on the right side.

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Instant encoding: Real-time conversion as you type
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Data URI ready: Perfect for use in HTML and CSS
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Client-side only: All processing happens in your browser
Step 3

Copy or Download Result

Once encoded, you can copy the Base64 string to your clipboard or download it as a text file for use in your web projects.

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Copy to clipboard: One-click copying for quick use
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Download as file: Save as .txt file for later use
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Ready to use: Perfect for embedding in HTML img tags or CSS backgrounds

Frequently Asked Questions

How do I convert SVG to Base64?

Upload an SVG file or paste SVG code into the input area. The tool automatically encodes it to Base64 format, which appears in the output panel. You can then copy or download the Base64 string.

How do I use Base64 encoded SVG in HTML?

Use the Base64 string in a data URI format: <img src="data:image/svg+xml;base64,YOUR_BASE64_STRING" />. This eliminates external file requests and improves page load speed.

Is my SVG data secure?

Absolutely! All SVG to Base64 encoding happens entirely in your browser using client-side JavaScript. No SVG files or data are uploaded to any server, ensuring complete privacy and security.

Can I use Base64 SVG in CSS?

Yes, you can use Base64 encoded SVG in CSS background images: background-image: url('data:image/svg+xml;base64,YOUR_BASE64_STRING');. This is perfect for embedding icons without external file requests.

Is this SVG to Base64 converter free?

Yes, completely free with no size limits, no registration required, and unlimited conversions with full privacy protection.

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