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.
Screenshot compressorReduce screenshot file sizeOptimize screenshots for webCompress screen captureImage to WebPCompress JPEGCompress PNGCompress to 100KBBatch image compressorResize imageFree image optimizerCompress without losing qualityConvert WebP to JPEGPhoto compressorCompress image for websiteCompress images for page speedCompress image for resumeCompress image for CVReduce photo size for job applicationOptimize image for resumeCompress image for real estateCompress image for blogCompress image for newsletterCompress image for portfolioCompress image for MediumCompress image for SubstackCompress image for Facebook MarketplaceCompress image for PoshmarkCompress image for DepopCompress image for MercariCompress image for OfferUpCompress image for TwitchCompress image for logoCompress logo onlineReduce logo file sizeOptimize logo imageCompress transparent PNG logoCompress passport photoCompress ID photoCompress visa photoReduce passport photo sizeCompress image for email signatureCompress logo for email signatureOptimize email signature imageCompress email signature bannerReduce email signature image sizeCompress to 30KBCompress to 40KBCompress to 150KBCompress to 300KBCompress to 800KBCompress image for DribbbleCompress image for BehanceOptimize images for design portfolioReduce image size for DribbbleCompress image for AirbnbCompress Airbnb listing photosCompress Airbnb room photosOptimize photos for AirbnbBatch image converterCompress image for Google AdsCompress image for Facebook AdsCompress image for Instagram AdsCompress image for LinkedIn AdsCompress image for SnapchatCompress image for MailchimpCompress image for KlaviyoCompress image for HubSpotCompress image for ConvertKitCompress image for TinderCompress image for BumbleCompress image for HingeCompress dating profile photosCompress image for KajabiCompress image for TeachableCompress image for UdemyOptimize images for online coursesFree image compressorOnline image compressor freeCompress image freeImage size reducerShrink imageRemove EXIF dataStrip image metadataRemove photo metadataImage metadata removerCompress image for PatreonCompress Patreon imagesOptimize images for PatreonCompress image for KickstarterCompress image for PDFCompress image for documentCompress images for thesisOptimize images for PDFCompress images for game developmentCompress game texturesCompress sprite sheetsCompress images for UnityCompress images for Unreal EngineCompress image for ThreadsCompress Threads profile pictureCompress Threads thumbnailOptimize images for ThreadsOptimize Open Graph imageCompress Open Graph imageOptimize og:imageCompress image for link previewReduce social preview image sizeCompress image for LINECompress image for WeChatCompress image for KakaoTalkCompress image for ViberCompress faviconCompress favicon onlineReduce favicon file sizeOptimize favicon imageCompress favicon for websiteCompress image for classroomCompress image for Google ClassroomCompress homework photosCompress images for school projectCompress student assignment photosCompress image for WebflowCompress Webflow site imagesOptimize images for WebflowReduce image size for WebflowCompress Webflow CMS imagesCompress images for blog platformsCompress images for app storeCompress app store screenshotCompress Google Play iconCompress app iconReduce app store screenshot sizeCompress to 250KBCompress to 400KBCompress to 600KBCompress to 900KBCompress image without uploadingCompress images locallyCompress image in browserCompress image offlineSecure image compressorCompress image for Google Business ProfileCompress image for CraigslistCompress images for MapsCompress image for YelpCompress images for bookCompress images for Google BooksCompress images for KindleCompress images for ebooksCompress image for PrintfulCompress image for PrintifyCompress image for RedbubbleCompress image for TeePublicCompress image for Society6Compress album cover artCompress music cover artCompress image for SpotifyCompress image for SoundCloudCompress image for Bandcamp