skwish

private

browser-based

Compress game store images so your storefront art uploads clean

Storefront art is where indie launches stall on invisible details. Steam wants a Header Capsule at exactly 920x430, a Main Capsule at 1232x706, a Vertical Capsule at 748x896 and at least five screenshots at 1920x1080 minimum in 16:9 — every one of them with accurate dimensions, because capsules must contain a readable product logo. itch.io renders project covers in its listings, with 630x500 as the recommended shape and a semi-transparent PNG or animated GIF banner that replaces your title. Press kits add a third set on top. Exported PNG art from an engine or design tool lands several megabytes each, which is slow on your store page and painful to re-upload. Skwish compresses and resizes images locally in your browser with a live before/after readout per file, so you land on the exact pixel box and see the byte weight at the same time. Batch the whole art set, export a ZIP. Nothing is uploaded to a server.

Search match

This page is tuned for compress game store images 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 store images”, 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

Cut a full Steam capsule set (920x430, 1232x706, 748x896) down to web weight in one batch.

Compress itch.io cover art to 630x500 without visible banding at listing size.

Prepare launch-day press kit art and screenshots at upload-ready sizes.

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 store art notes

Use these before you upload or share the page.

Exact dimensions or rejection. Steam capsules must have accurate dimensions and a readable product logo; resizing after export is where most store art fails review.

Different boxes per platform. Steam screenshots are 1920x1080 minimum in 16:9, itch.io covers are 630x500 — the same key art usually needs two exports.

Base capsules stay text-free. Steam allows only artwork, game name and subtitle on capsules, so keep marketing copy out of the file itself.

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.