skwish
private
browser-based
Compress screenshots online
Need to shrink a screenshot before sharing it? Skwish compresses screenshots online right in your browser — no uploads, no sign-ups, no file size limits. Drop your screen capture, adjust quality, and download a smaller version ready to attach.
Search match

This page is tuned for compress screenshots online 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 screenshots online”, 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

Quickly compress a screenshot before pasting it into a Slack message or Discord channel where oversized images get auto-thumbnailed.
Shrink multiple screenshots for a pull request description and download them as a ZIP so reviewers see the full context without waiting for large files to load.
Optimize a screen capture for a knowledge base article or internal wiki where page load speed matters for the team.
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.
Online screenshot compression tips
Use these before you upload or share the page.
For screenshots with lots of text or UI elements, PNG preserves sharp edges better than JPEG — but try WebP first since it matches PNG quality at half the size.
If the screenshot is for a bug report, keep the resolution at full capture size and only lower quality — reviewers need to see the exact layout.
Download with the skwish prefix to keep optimized screenshots separate from originals in your downloads folder.

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.
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