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WebP · Modern · Free

Compress WebP images online

Re-encode WebP images to smaller, faster-loading files. Or convert back to JPG / PNG for compatibility. All in your browser.

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90%
Vs PNG
✓
Alpha
100%
Private
$0
Free

What is Compress WebP images online?

TL;DR: Shrink44 compresses, resizes and converts WebP images in your browser — perfect for shaving page weight without server uploads.

WebP is the modern image format used by Google, Cloudflare and most CDNs to ship images 30–90% smaller than JPG or PNG. Shrink44 lets you re-encode WebPs at lower quality, resize them, or convert them back to JPG or PNG when you need compatibility with older systems.

Use it to optimise WebP assets shipped from a CDN, downsize stock-photo WebPs for social media, or convert generated WebPs back to JPG for printing.

How it works

Step-by-step

Compress your file in under a minute — 100% in your browser.

1

Open the Compress tab

Visit Shrink44 — Compress is the default tab.

2

Drop WebP files

Drag and drop one or many WebP images.

3

Choose output

Keep as WebP for max compression, or convert to JPG / PNG.

4

Set quality & resolution

Pick a target quality and optionally cap the longest side.

5

Download

Download the result or share it directly.

Features

Why use Shrink44 for this

Designed for fast, private, no-signup file size reduction.

WebP re-encode

Smaller WebP output for faster web delivery.

WebP → JPG / PNG

Convert for legacy compatibility.

Resize during compress

Cap longest side at 4K / Full HD / HD.

Bulk 1000+

Optimise full WebP folders at once.

Browser-only

No server, no upload, no tracking.

Offline-ready PWA

Install once, compress forever.

FAQ

Frequently asked questions

Why use WebP over JPG or PNG?

WebP is typically 25–35% smaller than JPG and 50–90% smaller than PNG, with similar visual quality. Every modern browser supports it.

Can I convert WebP back to JPG?

Yes — Shrink44 supports WebP → JPG and WebP → PNG conversion in the Convert tab.

Is WebP lossy or lossless?

Both. Shrink44 outputs lossy WebP by default — adjustable in quality from 10% to 100%.

Explore

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Try one of these focused compressors and guides.

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Compress Image

Shrink JPG, PNG and WebP images.

 JPG

Compress JPG

Optimize JPEG photos for the web.

 PNG

Compress PNG

Shrink screenshots and graphics.

 Resize

Resize Image

4K and social-media presets.

 Bulk

Bulk Compress

Process 1000+ files at once.

 Convert

Convert Image

PNG↔JPG, JPG↔WebP and more.

 OCR

Scan to Text

Extract text from photos.

Ready to compress?

Free forever. 100% private. No signup. Files never leave your device.

Compress File Now