Large image files are one of the most common reasons websites load slowly. Whether you are preparing product photos for an online store, shrinking screenshots for a blog post, or trimming a banner before uploading it to WordPress, our free Image Compressor reduces the file size of JPG, PNG and WebP images without visibly hurting quality — and it does everything right in your browser.
Unlike many online compressors, there is no sign-up, no watermark, no queue and no upload: your images never leave your device, so there is nothing to wait for and nothing private to worry about. Just choose a file, drag the quality slider to the level that looks right to you, and download the result. The tool shows you the before-and-after sizes plus the percentage saved, so you always know exactly what you gained.
This compressor is handy for freelancers, bloggers and small business owners who need to hit upload limits on marketplaces, job portals or ad platforms. Try a few quality levels — most photos look identical at 75–85% while being a fraction of their original size.
Image Compressor
Compress JPG, PNG and WebP images to smaller file sizes right in your browser.
Drag & drop here or click to browse
How to use
- Click the drop zone (or drag a file onto it) and choose a JPG, PNG or WebP image.
- Move the quality slider to set your compression level — higher keeps more detail, lower makes a smaller file.
- Click Compress Image and wait a moment while the tool processes it locally.
- Compare the original and compressed sizes and the percentage saved shown in the result box.
- Click the download link to save the compressed image to your device.
FAQs
Does compressing my image reduce its dimensions?
No. The compressor keeps the original width and height and only reduces the encoding quality, so the image stays the same size on screen while the file gets smaller.
Are my images uploaded to your server?
No. Compression happens entirely inside your browser using canvas, so your files never leave your computer or phone.
Which quality setting should I use?
For photos, 75–85% usually gives the best balance. For graphics with text or sharp edges, PNG output (or a higher quality setting) preserves clarity better.