Compress Images for Email
Shrink photos and graphics before attaching them to emails — stay well under inbox size limits and help recipients open messages faster.
Drop files here, or click to browse
JPG, PNG, WebP, AVIF, HEIC, HEIF · processed on your device
or press Ctrl+V to paste from your clipboard
You can drop multiple files at once
Tip: paste an image from your clipboard (Ctrl+V) to load it instantly.
Your files never leave your device. All processing happens locally in your browser.
Email tips
Most email providers enforce a 10–25 MB total message limit. Keep all image attachments combined well under 5 MB to be safe.
1200 px wide is ideal for email body images — it displays sharply on high-DPI screens while staying a reasonable file size.
JPEG works in every email client. PNG can be 5× larger for photos — use PNG only for logos or graphics that require transparency.
Images under 200 KB open without delay even on slow corporate webmail connections and mobile email apps.