Image Compressor

Free Online Image Compressor — Reduce Image Size in Your Browser

This image compressor lets you reduce JPG, PNG and WebP file size in seconds, right in your own browser. Just pick a photo, drag the quality slider, choose a maximum width, and download a smaller file. Because the whole process runs locally with the HTML5 canvas, nothing ever leaves your device. Your photos stay private and you can compress as many images as you like, completely free.

Large images slow down websites, fill up storage and make files painful to share by email or chat. With this tool you can compress an image online without uploading it to a server. Lower the quality a little and a typical photo often shrinks by 50 to 90 percent with barely any visible difference. You can also resize the image by setting a max width, which helps when you only need a smaller version for a profile picture, a product listing or a blog post.

There is no watermark, no sign-up and no limit. Open the page, drop in your image and get an instantly smaller file that still looks sharp. Whether you want a quick JPG compressor for photos or need to slim down a transparent PNG, the tool picks the right output format automatically so the results are always clean and usable.

How to Compress an Image

• Tap the upload area or drag and drop a JPG, PNG or WebP image.
• Adjust the quality slider and, if needed, the maximum width.
• Check the before-and-after file size, then download the compressed image.

Why Use This Image Compressor?

• 100% private — no upload, no server, everything happens in your browser.
• Fast and free — compress images online with no sign-up or watermark.
• Smart output — photos become optimized JPEGs and transparent PNGs stay lossless.
• Works everywhere — desktop, tablet and mobile in any modern browser.

Frequently Asked Questions

How much can I compress an image? It depends on the image and the quality setting, but most photos can be reduced by 50 to 90 percent with little visible loss.

Are my images uploaded to a server? No. Compression happens 100 percent in your browser, so your images never leave your device.

Which file formats are supported? JPG, PNG and WebP. GIFs are converted to PNG automatically.

Will compression reduce the quality? Slightly, depending on the slider. A quality of 70 to 80 keeps photos looking sharp while making the file size much smaller.

Disclaimer: This tool is provided as-is for convenience. Please keep a copy of your original files and make sure you have the right to process any image you compress.

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