skwish
private
browser-based
Compress app store screenshots
App Store and Google Play preview screenshots are large by default, and uploading several bloated images slows your listing. Skwish compresses your store screenshots locally in the browser so the preview loads fast with no uploads or account.
Search match

This page is tuned for compress app store screenshot 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 app store screenshot”, 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

Shrink phone and tablet screenshots before submitting a store listing so the product preview loads instantly for potential users.
Keep JPEG screenshots under a few hundred KB each while preserving readable text and UI edges for a crisp store preview.
Batch-compress all screenshots for one app version and download them as a ZIP to upload in a single pass.
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.
Store screenshot compression tips
Use these before you upload or share the page.
Export screenshots at the exact device resolution the store requests, then compress — don't compress after heavy upscaling.
Use JPEG for busy, photo-like screens; keep PNG only when there is fine text or sharp line art that must stay pixel-perfect.
Drop quality to around 80% and watch the live preview — most UI screenshots look identical well before you reach 1MB.

Ready to compress images?

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

Compress images now
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