skwish
private
browser-based
Compress screen captures for docs and tickets
Screen captures from Retina and 4K displays are often 2-5MB each — too large for most ticket systems and documentation platforms. Skwish compresses screen captures locally in your browser so you can attach them without hitting file size limits.
Search match

This page is tuned for compress screen capture 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 screen capture”, 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 screen capture before attaching it to a GitHub issue or Linear ticket where oversized files slow down the review process.
Batch-shrink multiple screen captures for a feature documentation update and export them as a ZIP with consistent naming and quality.
Optimize a screen capture for a support reply or help center article where fast loading matters for the reader's experience.
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.
Screen capture compression tips
Use these before you upload or share the page.
For screen captures with lots of UI chrome and text, PNG at reduced quality preserves readability better than JPEG which introduces blur around text edges.
If the capture is for a bug report, keep the full resolution and only lower quality — the reproduction steps need every pixel visible.
Use the batch ZIP export to compress a full set of captures for a pull request or release notes in one pass instead of compressing each file individually.

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.
Screenshot compressorCompress screenshots onlineReduce screenshot file sizeOptimize screenshots for webImage to WebPCompress JPEGCompress PNGCompress to 100KBBatch image compressorResize imageFree image optimizerCompress without losing qualityConvert WebP to JPEGPhoto compressorCompress image for websiteCompress images for page speed