JPEG is still the safest everyday format.
Forms, Windows apps, and email clients almost always accept JPG. When you need the smallest reliable photo for sharing, JPEG output is the default most people should start with.
Drop JPGs. Download smaller JPGs.
- Open with JPEG selectedUse the button below to pre-select JPEG output.
- Add your photosUp to 50 per batch, processed on your device.
- Download the resultsSave individually or as a ZIP.
Common questions
Can ShrinkPicture compress JPEG files?
Yes. Drop JPG/JPEG photos into the compressor (or use this page’s link with JPEG output selected) and Smart mode looks for a strong size/quality balance.
Will compressing a JPEG make it look worse?
Smart mode enforces perceptual quality guardrails so everyday photos stay looking clean. Maximum mode lets you push smaller with a visible quality slider.
Can I convert HEIC or PNG to JPEG here too?
Yes. Set output to JPEG (already selected from this page) and upload HEIC, PNG, WebP, or AVIF as well as JPG.
Are JPEG files uploaded to a server?
No. Compression stays on your device. We never receive the photo bytes or filenames.
How small can JPEGs get?
Often 60–90% smaller than phone-camera originals, depending on the photo. Use a target size when you need a hard upload limit.
Open with JPEG selected
Pre-selects JPEG output and Smart mode. Your photos still never leave this device.