Local · Compress, cutout, upscale
Drop in a batch. Files never leave this machine.
Nine output formats including WebP, AVIF, HEIC, and JPEG XL, plus PDF compression. Free quota is 300 images per month.
Download Image Optimizer
Windows 10+: Microsoft Store or the website installer. macOS 10.13+: universal dmg.
All downloads are secure and verified
Features
Discover the ideal scenario for you
Local batch processing
Drag files or folders. Recursive directories keep their structure. Nothing is uploaded.
Nine modern formats
WebP, AVIF, JPEG, PNG, GIF, TIFF, HEIF, JPEG 2000, and JPEG XL, with per-format quality controls.
Six built-in plans
Compress, WebP, target size, multiple sizes, upscale, and cutout. Switch in one click and save your own.
Multiple output sizes
One source file can emit several widths and heights, with fill, fit, or smart crop.
Local upscale and cutout
Optional 2× or 4× enlargement and subject cutout. Engines install in Settings. Images stay on disk.
Watermark, watch, PDF, and more
Image watermarks, watch folders, target file size, PDF presets, launch at login, nine app languages, and light or dark theme. Processing stays on your computer.
Real Examples
All images shown below are for illustration purpose only, these images are the property of their respective and rightful owners.
Choose the plan that fits you
Transparent pricing, choose as you need
Free
$0
- 300 images per month
- Nine modern formats
- Six built-in plans
- Multiple output sizes
- Image watermark
- Folder watching
- Target file size
- PDF compression
- Local upscale and cutout
- Watermark, watch, PDF, and more
Lifetime
$14.99
- Unlimited Times
- Up to 3 devices
Update History
FAQs
Frequently asked questions