skwish

private

browser-based

Compress event poster images for listings, social and print

An event poster is one design doing three jobs: the banner on the ticketing page, the square that shows up when someone shares the link, and the file you send a printer for a run of A3 posters. Each job wants a different thing. The listing wants roughly 2160x1080 at 2:1 and under 10MB. Social wants a square crop that survives a thumbnail. Print wants enough resolution per inch at the final physical size, which typically means keeping far more pixels than any screen version needs. A single 24MB layered export satisfies none of them well. Skwish compresses and resizes images locally in your browser with a live before/after readout per file, so you can produce the screen-weight versions for uploading and check the pixel dimensions against your print target in the same pass. Batch the set, export a ZIP. Nothing is uploaded to a server.

Search match

This page is tuned for compress event poster image 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 event poster image”, 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

Produce screen-weight poster versions for the ticketing page, social preview and email footer.

Check whether the poster file still has enough pixels for the print size you are ordering.

Batch-compress a set of poster variants (with and without sponsor logos) before sending them out.

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.

Event poster notes

Use these before you upload or share the page.

One poster, three exports. Keep the large master, then compress a 2160x1080 listing version, a square social version and a weight-reduced file for email.

Print needs pixels, not bytes. Resize for print is about resolution at the physical size, so do not downscale the master — only compress the screen variants.

Large flat areas compress hard. Posters are mostly vector-style typography and flat colour, so quality settings that look aggressive elsewhere usually stay clean here.

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.