How to Compress Images Under 100KB

Need to meet a specific file size requirement? Use target-size compression to hit exactly the size you need.

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Set your target size and let ImageMint handle the rest.

1
Upload Your Image
Select the image you need to compress. Supports JPEG, PNG, WebP, AVIF, and HEIC formats.
2
Set Target Size
Choose from presets (50KB, 100KB, 200KB, 500KB, 1MB) or enter a custom target size.
3
Download the Result
ImageMint automatically finds the optimal quality to meet your target. Download when ready.

Converting to WebP before targeting a size often gives better visual quality than JPEG at the same file size.
If the target is very small, consider resizing the image dimensions first for better results.
The tool uses binary search to find the optimal quality level — no manual trial and error needed.

Can I always reach the target size?

For most images, yes. Very small targets (under 10KB) may not be achievable for complex images without significant quality loss.

Does it work with PNG files?

Yes. For target-size compression, ImageMint converts to a lossy format (JPEG/WebP) to achieve precise file size control.

Why do some websites require images under 100KB?

Many form submissions, job applications, and government portals have file size limits to ensure fast loading and storage efficiency.

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