ImgMizer
Free Image Compressor – Shrink Your JPG, PNG
& get lightning-fast WebP!
Privacy-first, no sign-up, instant download.
Start CompressingChoose Compression
Instant Compression
Images are processed server-side the moment you drop them. No waiting, no queue.
Free WebP Bonus
Every upload automatically gets a WebP version - the format Google loves.
Private & Secure
Files auto-delete after 1 hour. Nothing is stored, sold, or tracked. Ever.
5 Compression Levels
From Mild to Extreme - dial in exactly how small you need it to be.
No Account Needed
No sign-up, no email, no watermark. Just compress and download.
JPG, PNG & WEBP
All three major web image formats supported. Batch up to 5 files at once.