skwish
private
browser-based
Compress images for WhatsApp stickers to fit the 100KB static cap
WhatsApp's sticker spec is the tightest of the big chat apps. Every sticker must be exactly 512x512 pixels and saved as WebP with a transparent background. Static stickers are capped at 100KB per file, and animated ones at 500KB with a 10 second runtime ceiling. A custom pack needs at least 3 stickers, so a 30-sticker pack means 30 files all inside 100KB — and a phone-photo conversion or an app export with soft gradients sails past that on the first try. The failure is silent too: WhatsApp just refuses to import the pack. Skwish compresses and resizes images locally in your browser with a live before/after readout per sticker, so you see the actual byte count against the cap while keeping the alpha channel intact. Batch the pack, export a ZIP. Nothing leaves your device.
Search match
This page is tuned for compress image for whatsapp sticker 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 whatsapp sticker”, 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
Bring a hand-drawn sticker pack under WhatsApp's 100KB per-file cap.
Resize photos or screenshots to 512x512 before importing them as stickers.
Tune animated stickers under 500KB while keeping alpha transparency.
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.
WhatsApp sticker notes
Use these before you upload or share the page.
512x512 is exact, not a maximum. WhatsApp scales what you send, so an off-size file either gets cropped or rejected — resize first, then compress.
WebP with alpha, not PNG. WhatsApp's static sticker format is WebP, so a PNG export has to be converted anyway; do both steps in one pass.
Flat colour compresses far better than gradients. If a sticker is stuck above 100KB, simplify the shading rather than crushing quality until it bands.
Ready to compress images?
Open the free browser upload box, keep files local, and download the optimized result.
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