skwish
private
browser-based
Compress images for Kindle publishing
Kindle Direct Publishing rejects files that are too large and punishes bloated ebooks with slow downloads. Skwish compresses cover art and interior images locally in your browser — no uploads — so your KDP files pass checks and load fast on every device.
Search match
This page is tuned for compress images for kindle 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 images for kindle”, 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 cover art and interior illustrations before uploading a manuscript to Kindle Direct Publishing.
Compress full-bleed images and photo-heavy chapters so the finished ebook stays under KDP file limits.
Batch-compress a complete book image set and export a ZIP to keep chapter files organized for upload.
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.
A lean Kindle ebook
Use these before you upload or share the page.
Keep cover art as JPG or high-quality PNG and test the compressed preview on a phone before publishing.
Resize oversized scans to the largest display size the book actually needs — extra pixels only add download weight.
Compress one chapter first to check text and image sharpness, then process the rest of the book the same way.
Ready to compress images?
Open the free browser upload box, keep files local, and download the optimized result.
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