Image Compressor
Shrink image size without quality loss.
Image Compressor is a free, browser-based tool on Toolery. Shrink image size without quality loss. Everything runs locally on your device, so it's fast and completely private — no uploads, no queues, and no sign-up to try it.
Image Compressor — FAQ
Is Image Compressor free to use?
Yes. Image Compressor is completely free on Toolery — no watermarks and no sign-up required to try it.
Is Image Compressor private — do my files stay on my device?
Yes. Image Compressor runs entirely in your browser. Your files and input are processed on your own device and never uploaded to a server, so nothing is stored, seen, or shared.
How do I use Image Compressor?
Shrink image size without quality loss. Open the tool, add your file or input, and get the result instantly — it all happens on your device.
Does Image Compressor reduce image quality?
Image Compressor preserves as much quality as the format allows and gives you control where it applies. It works on your original file directly in the browser, so there's no extra loss from uploading and re-downloading.