Free tool · Email marketing
Resize Image for Email
Generate a lightweight image at the ideal width so it doesn't break your newsletter or email layout.
Email image · 600×400
Drag your image here or click to upload
JPG, PNG or WEBP · Max 25 MB · Everything is processed in your browser
What size do you need?
Select an option to continue to cropping.
Adjust the crop
Drag the image to reposition it
JPEG does not support transparency; transparent areas will use a white background.
— × — px
✓ Ready to use
Your image is ready
Why 600 px is the standard email width
Most email clients (Gmail, Outlook, Apple Mail) render templates at a maximum width of 600 px. Uploading larger images only adds weight to your email without improving visual quality.
Why is my email slow to load?
It's usually oversized images. Exporting as JPG at 600×400 px noticeably reduces file size.
Can I use PNG in an email?
Yes, though JPG usually weighs less for photographs. Use PNG only if you need transparency.