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Batch convert 3 output formats Local processing

이미지 일괄 변환

이미지 일괄 변환 브라우저에서 사용하세요.

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Privacy protection: All image processing happens locally in your browser. Images are never uploaded to any server, keeping your privacy and data secure.
🖼️ Image List
Click to select or drag images here Multi-select supported — formats: JPG / PNG / WebP / GIF / BMP, etc.

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Frequently Asked Questions

Which image formats are supported?

Inputs include JPG, PNG, WebP, GIF, BMP, and other common formats; output supports JPEG, PNG, and WebP.

Can I process multiple images at once?

Yes. Select several images, set a uniform format, quality, and size, then export everything in one click.

Are images sent to a server?

No. Conversion happens entirely in your browser — images never leave your device.

What about transparent backgrounds?

When exporting to JPEG or WebP, you can specify a fill color and transparent areas will be filled with it automatically.

How do I reduce image file size?

Choose JPEG or WebP and lower the quality to noticeably shrink the file, or scale down the width/proportion.