Image Compressor

Shrink JPEG, PNG and WebP images up to 90% smaller with no visible quality loss.

Image Compressor uses the browser Canvas API to re-encode your photos at a lower file size while keeping them sharp enough that the difference is hard to spot. Drop in any JPEG, PNG, or WebP and the tool decodes it locally, redraws it onto a canvas, and exports it again with a quality setting you control. Nothing is ever uploaded to a server, so it works on private screenshots, client photos, and personal pictures without any risk. You get a live before-and-after preview, exact byte counts, and a percentage saved indicator so you know what you are giving up. The tool is ideal for compressing hero images for landing pages, shrinking product photos for an online store, getting an oversized profile picture under a 2 MB upload limit, or batch-prepping photos for email and chat. Modern websites lose users in milliseconds when images are slow to load, so trimming a 4 MB photo down to 400 KB has a real, measurable impact on Core Web Vitals, Lighthouse scores, and conversion rates. Because the compression happens in your browser using the same engines that render your pages, what you preview is exactly what visitors will see. Use the quality slider to find the sweet spot for your content — photographs typically tolerate 60 to 75 quality with no visible artifacts, while flatter graphics like screenshots can drop even lower. When you are happy, download the compressed file and ship it.

How Image Compressor works

Image Compressor is a free browser-based utility from Salah Tools Hub. It is designed to give you an immediate result without an account, subscription, or upload to a remote server.

Enter your information into the tool after the page loads, review the result, and use the available copy or download controls. Your input stays on your device while the tool is running.