Image Compressor
Compress, compare, and download one or many images directly in your browser.
What is new here
Drag and drop multiple files, then compress them together.
Compare the selected image side by side before downloading it.
Lock aspect ratio, resize output, and track the compression ratio instantly.
Add images to see before/after previews, batch status, and ratio details.
Why use an image compressor?
A good image compressor helps you reduce file size, clean up uploads, and prepare assets for websites, forms, and sharing without leaving the browser. This upgraded tool supports drag-and-drop uploads, batch compression, side-by-side comparison, output resizing, format switching, and aspect-ratio control in one flow.
FAQs
Can I compress multiple images at the same time?
Yes. You can add a batch of images, compress all of them together, review each file in the queue, and download selected files or the full batch.
Does the tool show before-and-after comparison?
Yes. The selected image gets a side-by-side comparison view so you can check the visual result, output size, and compression ratio before downloading.
Can I resize or change the output format?
Yes. You can change width and height, keep the aspect ratio locked, and export in WebP, JPEG, PNG, or AVIF depending on browser support.
Are my images uploaded to a server?
No. Compression runs locally in your browser, which is useful when you want faster processing and do not want to send images to a backend just to reduce file size.