skwish

private

browser-based

Compress game screenshots for store pages, devlogs and press kits

A single capture session can produce fifty screenshots, and 4K PNG captures routinely run 8 to 20MB each. Those files then spread across a store page, a devlog, a press kit and a Discord announcement, and each place has its own practical weight budget even when the resolution rule is generous. Capture noise, film grain, particle effects and gradients are what make game screenshots so heavy — they are the worst case for lossless formats and the best case for quality-controlled compression, because you can cut most of the bytes before any visible change shows at viewing size. Skwish compresses and resizes images locally in your browser with a live before/after readout per file, so you compare the actual numbers against the target. Batch a whole session, keep the resolution you need, export a ZIP. Nothing leaves your device.

Search match

This page is tuned for compress game screenshots 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 “compress game screenshots”, 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

Compress a whole capture session at once instead of one screenshot at a time.

Keep 4K resolution while cutting file size for a press kit download.

Shrink devlog and social announcement screenshots to page-friendly weight.

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.

Game screenshot notes

Use these before you upload or share the page.

Grain and particles are the cost. Compression targets exactly that high-frequency detail, which is why game screencaps shrink so much further than flat UI images do.

Compress before you upscale. Cropping a 1440p capture up to 1920x1080 loses detail permanently; capture at the target resolution and only compress afterwards.

One master, several exports. Keep the full-resolution PNG archived and ship compressed versions per destination — store page, devlog and press kit want different weights.

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.