skwish

private

browser-based

Compress images for link previews

When you share a URL, the preview thumbnail is the first impression. Compress your link preview image locally with Skwish so it loads instantly on every platform.

Search match

This page is tuned for compress image for link preview 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 image for link preview”, 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 the preview image for a blog post or product page so LinkedIn, X, and Slack thumbnails load before the reader scrolls away.

Compress link preview images for a batch of URLs and download them as a ZIP to attach to your CMS in one go.

Reduce the file size of a preview image that keeps failing to render because it exceeds a platform's weight limit.

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.

Link preview optimization tips

Use these before you upload or share the page.

Aim for under 1MB for most link preview images so the social scraper fetches the thumbnail quickly.

Use the 1200x630 ratio for og:image previews to avoid awkward cropping in shared cards.

Compress to JPEG for photos or WebP for graphics — both keep previews sharp at a fraction of the original size.

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.