skwish

private

browser-based

Reduce image file sizes

Need to reduce image file sizes? Skwish compresses JPG, PNG, and WebP files right in your browser — drag, drop, and download smaller files. No upload to a server, no account, no watermarks. Free and unlimited.

Search match

This page is tuned for image size reducer so visitors land in the right workflow immediately.

Fast output

See original size, compressed size, and percentage saved before you move on.

Batch ready

Compress multiple files and pull the results down as a ZIP.

Get to the compressor fast

Exact-intent SEO page first. Clear next step. Pretty later.

People usually search for a specific task, not a brand story. So this page keeps the promise simple: compress images without sending them to a third-party server.

Built for people searching “image size reducer”, not a generic landing page.

No uploads, no accounts, no waiting on a server.

See the savings before you download anything.

Batch export stays available when the job is bigger.

Best for this search

Reduce photo sizes for email attachments so messages send faster and stay under provider size limits.

Shrink product images for e-commerce listings — smaller files mean faster page loads and higher conversion rates.

Compress website images to improve Core Web Vitals scores — LCP, CLS, and overall page speed.

Compress images now

Opens the upload box on the free browser compressor.

Drop images in the browser

Keep the whole workflow local. Nothing leaves your device unless you download it.

Set the output you need

Adjust compression until the file size and quality fit the job instead of guessing.

Download a clean result

Save one file or a ZIP bundle with skwish-prefixed names so the output is easy to find.

Image size reduction tips

Use these before you upload or share the page.

Resize before compressing — images displayed at 800px wide don't need to be 4000px wide. Strip the extra pixels first.

JPEG quality 75–80% is the sweet spot for photos — visually identical to the original at 40–60% of the file size.

PNG graphics with few colors compress much better as WebP — try the format conversion option after resizing.

Ready to compress images?

Open the free browser upload box, keep files local, and download the optimized result.

Compress images now

Related tools

Other compression pages built for specific size limits and formats.