Smart Compress
Reduce file size with a quality slider and optional resize. Processed privately in your browser.
Drag & drop an image
or click to browse · JPG, PNG, WebP, HEIC
Drag & drop images
or click to browse · up to 100 at once · JPG, PNG, WebP, HEIC
Tips for the best results
- Start at 70–80% quality — most photos look identical to the original while the file shrinks dramatically.
- Convert photos to WebP for the smallest files with the best quality on the web.
- Resize an image down to the size you actually display before compressing for the biggest savings.
Frequently asked questions
Does compressing reduce image quality?
There's a trade-off, but at 70–85% quality the loss is usually invisible while the file gets much smaller. Use the slider to preview and pick the sweet spot.
Is the image compressor free?
Yes — compressing a single image is free. Batch compression is paid.
Are my images uploaded?
No. Every tool runs entirely in your browser — your images are processed on your own device and never uploaded to a server.
Can I compress a whole folder of images?
Yes. Switch to Batch mode to process up to 100 images at once and download them as a single ZIP. Single images are free; batches are priced per image (from $0.08/image).