skwish

private

browser-based

Compress images for PowerPoint — shrink slide file sizes

Oversized images are the main reason PowerPoint files balloon past email limits. Skwish compresses your images locally so your PPTX stays manageable — no uploads, no sign-up, no quality loss at normal viewing sizes.

Search match

This page is tuned for compress images for powerpoint 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 powerpoint”, 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 embedded screenshots, mockups, and photos in a PowerPoint deck before sharing it as an email attachment or uploading to a client portal.

Batch-shrink a set of product or portfolio images destined for a PowerPoint presentation and download them as a clean ZIP archive.

Reduce the file size of image-heavy slide decks so they open quickly on any device and do not time out during cloud uploads.

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.

Better images in PowerPoint

Use these before you upload or share the page.

Resize images to 1920px on the longest edge before inserting them into PowerPoint — the canvas rarely displays more detail, and smaller originals keep the PPTX lean.

JPEG at 75-80% quality works well for photos and screenshots in slides, keeping visual quality while cutting file size significantly.

Batch-compress all presentation images at once, then replace the originals in PowerPoint in one pass — skwish-prefixed filenames make it easy to identify the optimized versions.

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.