How to compress 100KB JPG online?

Select JPG/JPEG images, keep Target Size at 100KB, click Compress All and download. Compression runs in your browser (no upload).

Are my images uploaded?

No. Images are processed locally in your browser and are not uploaded or stored.

Reduce JPG/JPEG file size to about 100KB with good quality. Runs in your browser (no upload), supports batch compression, fast & secure.

Compress Images Now

🔒 Client-side compression: your images stay on your device.

Target Size

Auto-compress on upload aims for 80–95KB. Use Compress All to apply your Target size (default 100KB).

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Optimized for mobile & desktop. Compress images in seconds.

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No upload. Your files stay in your browser.

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Set 100KB (or any KB) and batch compress multiple files.

Step 1: Click “Select JPG Images” and choose one or multiple JPG/JPEG files.

Step 2: Keep Target Size as 100KB (or change as needed).

Step 3: Click Compress All to compress every image to your target KB.

Step 4: Click Download on each image.

Tip: Very large images may reduce resolution slightly to reach ~100KB with good quality.

Is 100 KB JPG same as 100KB JPG?

Yes. Both mean around 100 kilobytes. This tool targets your KB size as closely as possible.

Do you upload my image to a server?

No. Compression runs locally in your browser. Images are not uploaded or stored.

Why output sometimes 98KB or 102KB?

Different images compress differently. Small variation may happen depending on complexity.