skwish
private
browser-based
Reduce podcast cover file size to clear the 500KB cap
Most directories cap cover art somewhere under 500KB, and a flat 3000x3000 PNG blows straight past it. Skwish shows you the exact before-and-after size and lets you tighten quality until the file fits.
Search match

This page is tuned for reduce podcast cover file size 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 “reduce podcast cover file size”, 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

Force a stubborn PNG cover under 500KB while keeping the square at 3000x3000.
Find the exact savings when a directory only tells you the file is too big and nothing else.
Batch a whole back catalogue of episode artwork down to size before a feed migration.
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.
Getting under 500KB without ruining the cover
Use these before you upload or share the page.
Switch PNG to JPG first — for photographic covers that alone usually clears the cap.
Drop quality in small steps and watch the preview; stop at the first level where text edges stay clean.
Do not shrink the pixel dimensions below 1400x1400 to hit the number — you lose more than you gain.

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.
Compress podcast cover artCompress image for Apple PodcastsCompress podcast cover for SpotifyOptimize podcast cover artCompress album cover artCompress image for SpotifyResize image to 1080pBatch image compressorCompress to 500KBImage to WebP