Compress Photos for Fast Email Delivery

Prevent bounced messages and inbox quota warnings by resizing and compressing attachments to under 1MB.

Smart Browser Compression Engine

Drag your image into our studio to achieve exact KB targets or downscale dimensions with zero server uploads.

Launch Smart Compressor

Common Use Cases

Outlook, Gmail, and Apple Mail photo attachments

HTML email newsletter banners and CTA graphics

Client proofing sheets and invoice receipt scans

Mobile email recipients on cellular data

Optimization Best Practices

Stay Under 1MB Total Message Size

Email clients process attachments under 1MB instantaneously without server bounce throttling.

Downscale Width to 1200px

Standard desktop email clients display graphics at a maximum width of 600px to 800px.

Frequently Asked Questions

What is the ideal image size for Gmail and Outlook?

For inline graphics, keep individual files under 200KB. For photo attachments, keeping them under 1MB ensures immediate delivery without triggering spam filters.