skwish
private
browser-based
Compress screenshots without losing clarity
Screenshots from modern displays are often 2-5MB each — too big for bug reports, documentation, or Slack. Skwish compresses your screenshots locally in the browser so they stay readable but load instantly.
Search match

This page is tuned for screenshot compressor 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 “screenshot compressor”, 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 full-screen screenshots before attaching to GitHub issues, Jira tickets, or Linear tasks where file size limits block uploads over 10MB.
Compress a batch of UI screenshots for product documentation or changelog posts and download them as a single ZIP with consistent quality.
Optimize screen captures for email or support tickets where oversized attachments get rejected or take too long to send.
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.
Screenshot compression tips
Use these before you upload or share the page.
Save screenshots as PNG only when you need sharp text or UI elements — switch to JPEG at 85% quality for photos and gradients to cut size by 60%.
Resize to 1920px wide before compressing if the screenshot was taken on a Retina or 4K display — the extra pixels are invisible at normal zoom.
Use the batch ZIP export to compress a full folder of screenshots for a pull request or documentation update in one pass.

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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