PixEnhanceOnline Studio
Instant • 100% Free • Private

Compress Image to 20KB Online

Reduce photo and signature file sizes to under 20 KB with automatic precision quality tuning.

Target 20 KB exact file size constraintPreserves original aspect ratio and dimensionsPerfect for passport signatures and exam registration portals

Choose Target Compression Size

Click any size button to compress directly toward that target, or choose Auto / Best Quality

Drop image here to compress

Supports JPG, PNG, and WebP up to 50MB

JPGPNGWEBPPDFSVGHEIC
Browse From Device
or paste directly withCtrl + V
Your files stay strictly on your device • 100% Private

What is Compress Image to 20KB?

Reduce photo and signature file sizes to under 20 KB with automatic precision quality tuning. PixEnhance provides an editorial-grade, privacy-first interface designed to give creators, developers, photographers, and everyday users instant control over their digital media without registration, subscriptions, or watermarks.

Target 20 KB exact file size constraint
Preserves original aspect ratio and dimensions
Perfect for passport signatures and exam registration portals
100% private in-browser compression with zero data upload

How to Use Compress Image to 20KB

1

Upload your JPG, PNG, or WebP photo or signature.

2

The 20 KB target size is automatically applied.

3

Review the real-time file size and visual preview.

4

Click Download Compressed Image.

Supported File Formats

Directly processed via native browser canvas decoders:

JPGPNGWebP

Supports standard image files up to 50MB and 16,000 × 16,000 px resolution.

Complete Privacy Guarantee

Your photos and documents are processed with complete confidentiality. Your files stay strictly on your device, and are never stored, tracked, or shared.

100% Private • Fast • Free Forever

Frequently Asked Questions

PixEnhance uses iterative binary quantization to compress the color encoding while retaining clean edges and readable contrast.

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