Compress Image for Gmail - Optimize Email Attachments
Try a 100KB target locally. Check the actual bytes; if the limit cannot be reached, the result says so.
Compression runs in this browser. One static JPG, PNG or WebP, up to 20 MiB and 40 MP. AI Erase is a separate upload-based action; it runs only when you request it.
Image Studio
How to Compress Images for Gmail Attachments?
Try a 100KB image size target in your browser. Check actual output bytes, format and dimensions. Unreachable targets are clearly marked; pixel reduction is optional.
Why This Matters
Gmail allows up to 25MB per email, but smaller attachments send faster and are more reliable. Compressing images to 100KB ensures quick sending and smooth delivery.
Quick Steps
- Upload - Select your image file (JPG, PNG, or WebP)
- Auto-compress - Our tool automatically optimizes your image
- Download - Get your optimized image instantly