skwish
privacy-first
local processing
free unlimited
Your images never leave your browser.
Compress JPG, PNG, and WebP without uploading anything. See exactly how much you save. Download instantly.
Private
No uploads. No servers. Your files stay on your device.
Instant
Drag, drop, done. See savings before you download.
Free to use
No signup. No paywall. Just compress.
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Open your file picker now, or drag images into the upload box below.
Compression controls
Good defaults. Adjust if you want.
72%
Pick a preset or type your own
Custom size
Type max width and height
Drop images here
JPG, PNG, or WebP. Up to 20 files. Everything runs in your browser — nothing gets uploaded.
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