Compress Images for Email
Get images ready for email inboxes without worrying about attachment limits.
FreeEmail-ready sizesPrivateNo signup
Email Image Compressor
Upload an image and compress it to a size suitable for email.
Your images are processed locally in your browser. Nothing is uploaded.
Results
Choose an image and click Compress now to view your size savings.
Why compress images before emailing
Large attachments slow down sending and receiving. Some email providers reject oversized messages altogether.
Compressing images before attaching avoids bounced emails and frustrated recipients.
Recommended workflow
Upload your image here, choose the Balanced preset, and download the compressed version. Attach the result to your email.
For images over 5 MB, the Max preset will give the strongest reduction.
Privacy when compressing for email
Your image files never leave your device. Processing runs entirely in your browser, so nothing is uploaded to a remote server.
Frequently Asked Questions
What size should images be for email?
Most email providers allow attachments up to 20–25 MB total, but keeping individual images under 1 MB improves deliverability and loading speed for recipients.
Can I compress images for Gmail specifically?
Yes. This tool works for any email provider. Compressed images load faster in Gmail, Outlook, Yahoo Mail, and others.
Will recipients see a quality difference?
In most cases, no. The Balanced preset keeps visual quality high while significantly cutting file size.
Does the tool strip metadata from images?
The compressor focuses on file size reduction. Metadata handling depends on the compression preset and format.