Upscale before compression
The tool can render a larger intermediate canvas first, then resize to your final width for cleaner exports and lighter files.
Batch image tool
Upscale images, then compress and export them.
Optimize product photos, thumbnails, blog images, screenshots, wallpapers, school images, and design assets locally. Preserve each file's original format with Auto-format, export one by one, save a folder, or create a ZIP.
Optimized results
Why this optimizer is useful
Flexible exports
Download each optimized image, trigger a batch of individual downloads, save into a real folder where supported, or package everything into a ZIP file.
Local processing
Images are decoded and encoded in the browser. This keeps personal photos, screenshots, and product images out of upload queues.