Compress JPG photos
Free, instant, and done right here — your photos never leave your device.
Lower quality = smaller file.
Your photos never leave your device — everything happens right here in your browser.
How it works
- 1
Drop your JPG files below — or tap to pick them
- 2
Choose your quality level — we suggest 80 for a great size-to-quality balance
- 3
Download your compressed photos one by one or as a ZIP
JPG compression is a sliding scale between file size and image quality. Camera apps and photo editors often save JPGs at very high quality — quality 95 or above — which looks great but produces large files. For most everyday uses — sharing over messaging apps, emailing, uploading to social media or web forms — you can turn that quality down to 80 or even 75 and the difference is nearly invisible to the naked eye. The file can shrink by 50 to 70 percent.
imgAxe lets you pick your quality level before compressing. Quality 80 is a widely used default in the industry — it strikes a solid balance between small file size and clean, sharp photos. If your photos are going on a professional website or you are printing them, you might prefer quality 85 or 90. If they are just thumbnails or preview images, 70 or 75 is fine. You can try different settings and compare the output — each download tells you the resulting file size.
It is worth knowing what compression does and does not do. Compressing a JPG at quality 80 re-encodes the image and discards some fine detail that your eye is unlikely to notice in normal viewing. It does not change the dimensions of the photo — the pixel width and height stay the same. If you need both smaller files and smaller dimensions, try our resize tool after compressing.
All of this runs right in your browser. Your photos never leave your device — no upload, no account, nothing to sign up for. This is especially worth noting for personal photos: in January 2026, the FBI warned that many free online file tools bundle malware with the files they return. With imgAxe, the only thing that ever crosses the network is the compressed image you chose to download.
Common questions
- Is this free?
- Yes, completely free. No account, no watermark, no limit on how many JPGs you compress. Use it as many times as you need.
- Do my photos get uploaded to your servers?
- No. The compression happens entirely in your browser using your own device. Nothing is sent anywhere. You can verify this by opening the Network tab in your browser's developer tools and watching it during a compression — zero outbound traffic.
- What quality setting should I use?
- Quality 80 is a good starting point for most uses — emails, social media, web uploads. For website hero images or anything you're printing, 85 or 90 is safer. You can compress the same file at different settings and compare sizes before deciding.
- Does compressing a JPG change its dimensions?
- No. Compression only changes how tightly the pixel data is packed — the width and height of the image stay exactly the same. If you also need to make the image physically smaller, use our resize tool.
- Is there a file size limit?
- imgAxe does not set a limit. How many files you can compress at once depends on your device's available memory. Most modern phones and laptops handle large batches of photos without any problem.