Email presets
2, 3, 4 or 5 equal sections; header, body and footer; header, two columns and footer; or a hero above a 2 × 2 product grid.
For email marketers
Slice email images into ready-to-use blocks
Designed your campaign as one tall image? Cut it into sections in the right order, with names that tell you where each block belongs, ready for your email builder.
Slice an email design
Free · No sign-up · Images stay on your device
From design to email builder
Export your design
Save the full email from your design tool as a PNG or JPEG, usually 600–640 px wide, or double that for sharp screens.
Pick a preset or draw rows
Start from “Header, body, footer” or “Hero and 2 × 2 products”, then move the lines to your exact section edges.
Download in order
Get a ZIP or separate files numbered top to bottom, then upload them as image blocks in your email builder.
Made for email work
Names that sort correctly
Files are named like spring-sale_003_2a.png: the number keeps them in order, the position says where they go.
Reuse your layout
Save the slicing layout for your weekly newsletter and apply it to next week's design, even if its height changes.
Lighter files
Choose JPEG or WebP with a quality setting for photo-heavy sections, or PNG for crisp text and logos.
Tips for email images
Where should I cut?
Cut between sections, not through text or buttons, so each block can link somewhere different and loads cleanly.
PNG or JPEG?
JPEG (quality 80–90) keeps photos small. PNG is best for text, logos and flat colours. Check the file sizes shown before you download.
Do I still need live text?
Yes. Add alt text to each image block in your email builder, and keep key messages as real text where you can, because some email apps hide images by default.
Will this upload my images to my email platform?
No. It only prepares the files on your device. Upload them to your platform yourself. More in the guides.
More free image tools
All of them run in your browser, with no sign-up and no uploads.
Image resizer
Change width and height in pixels or percent.
Image compressor
Make image files smaller.
Image converter
Convert between JPEG, PNG and WebP.
Add text to image
Add titles, captions and labels.