이미지 Base64 변환

이미지를 Base64 인코딩 문자열로 변환하여 HTML, CSS, JSON에 직접 사용할 수 있습니다.

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Performance

Web Worker Enabled

Using Web Worker for better performance (prevents UI freezing with large images)

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Privacy: This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.

Examples

Frequently Asked Questions

Q: What is Base64 image encoding?

A: Base64 encoding converts binary image data into an ASCII string that can be embedded directly in HTML, CSS, or JSON.

Q: When should I use Base64 images?

A: Use Base64 for small icons or images to reduce HTTP requests, or when you need to embed images in JSON/data URIs.

Q: Is there a size limit?

A: Base64 encoding increases file size by ~33%, so it's best for images under 100KB.

Related Tools

이미지 형식 변환기

JPG, PNG, WebP, BMP 간에 이미지를 변환합니다. 품질 제어 지원.

Base64 Encode/Decode

Encode text to Base64 or decode Base64 to text. Supports files.

Privacy & Security

This tool runs entirely in your browser. No data is sent to our servers. We don't store, share, or have access to any of the information you process here.