AI mailer box dieline generator
Describe your mailer box type, finished dimensions, opening style, and structural details, or upload a reference image. Packify generates a packaging concept you can refine, then turns the confirmed design into an editable dieline through Export Dieline.
Trusted by industry-leading businesses
Start a mailer box dieline without a FEFCO code
You may already know you need a one-piece mailer, bakery box, or hinged-lid carton. You may even know its size, opening style, and flap details, but not the matching FEFCO code or how to translate those requirements into a flat structure. Describe the box and upload a reference image. Packify generates a packaging concept for you to review and refine. Once the box type and artwork look right, use Export Dieline to create an editable layout for sizing, manual adjustments, and printer review.
How to generate a mailer box dieline with AI?
Step 1: Describe your mailer box
Enter the box type, exterior dimensions, and structure in the input box at the bottom. Include the hinged lid, side flaps, glue tabs, closure, and thumb notch.
Step 2: Review and refine the design
Review the AI-generated packaging image for box shape, opening style, and artwork. Describe corrections below; any dieline shown in the image is for reference only.
Step 3: Edit and export the dieline
Confirm the box type and design, click Export Dieline, adjust dimensions and panel artwork, then export SVG or PDF for printer sampling and review.
Step 1: Describe your mailer box
Enter the box type, exterior dimensions, and structure in the input box at the bottom. Include the hinged lid, side flaps, glue tabs, closure, and thumb notch.
Step 2: Review and refine the design
Review the AI-generated packaging image for box shape, opening style, and artwork. Describe corrections below; any dieline shown in the image is for reference only.
Step 3: Edit and export the dieline
Confirm the box type and design, click Export Dieline, adjust dimensions and panel artwork, then export SVG or PDF for printer sampling and review.
Why choose Packify for mailer box dielines?
Lower the cost of learning professional software
Learning the layers, paths, and drawing tools in Illustrator or packaging CAD software takes time. Packify simplifies the early workflow: describe your requirements, review the generated result, then use Export Dieline to adjust dimensions and panel artwork. You can still refine the file without drawing the entire dieline manually from scratch.
Start without packaging engineering expertise
Mailer box structures involve panel dimensions, crease lines, side flaps, glue tabs, and locking methods. Even if you are unfamiliar with these structural rules or unsure of the correct FEFCO code, describe the box type, finished dimensions, opening method, and key details. Packify generates a packaging concept and converts it into an editable dieline.
Connect packaging design with engineering files
Packaging visuals and production dielines no longer need to be separate workflows. Generate the box structure and visual design first, confirm the branding and overall appearance, then enter the dieline editor to adjust dimensions and individual panels. This helps turn the packaging concept into a file ready for printer review.
From Reference Image to Production
Upload packaging photos or structural reference images to generate packaging box designs, then use the “Export Dieline” feature to edit dimensions and layout. After prepress review, continue with Packify’s printing service to complete the entire workflow from packaging design and dieline preparation to proofing and production.
Lower the cost of learning professional software
Learning the layers, paths, and drawing tools in Illustrator or packaging CAD software takes time. Packify simplifies the early workflow: describe your requirements, review the generated result, then use Export Dieline to adjust dimensions and panel artwork. You can still refine the file without drawing the entire dieline manually from scratch.
Start without packaging engineering expertise
Mailer box structures involve panel dimensions, crease lines, side flaps, glue tabs, and locking methods. Even if you are unfamiliar with these structural rules or unsure of the correct FEFCO code, describe the box type, finished dimensions, opening method, and key details. Packify generates a packaging concept and converts it into an editable dieline.
Connect packaging design with engineering files
Packaging visuals and production dielines no longer need to be separate workflows. Generate the box structure and visual design first, confirm the branding and overall appearance, then enter the dieline editor to adjust dimensions and individual panels. This helps turn the packaging concept into a file ready for printer review.
From Reference Image to Production
Upload packaging photos or structural reference images to generate packaging box designs, then use the “Export Dieline” feature to edit dimensions and layout. After prepress review, continue with Packify’s printing service to complete the entire workflow from packaging design and dieline preparation to proofing and production.
Proven impact, in our customer's words
The AI-powered packaging design tool is a game-changer. It's fast, intuitive, making it an essential tool for any forward-thinking design team.ved.
March 26, 2025
The results are so amazing that I don't think it's just for inspiration... I'd say artificial intelligence outperforms most designers; the key is to come up with the perfect prompt. Great contribution! Thank you 😊.
March 18, 2025
The AI-powered packaging design tool is a game-changer. It's fast, intuitive, making it an essential tool for any forward-thinking design team.
March 18, 2025
We’re a tiny skincare shop. Packify.ai turned my scribbles into clean mockups and a printable dieline by Monday. Fewer back-and-forths, consistent branding, a nd our product page conversions moved.
March 18, 2025
The AI-powered packaging design tool is a game-changer. It's fast, intuitive, making it an essential tool for any forward-thinking design team.
March 26, 2025
The results are so amazing that I don't think it's just for inspiration... I'd say artificial intelligence outperforms most designers; the key is to come up with the perfect prompt. Great contribution! Thank you 😊
March 18, 2025
Congrats! Packify.ai, an AI packaging designer, enables easy, creative design and offers AI-driven product photography for e-commerce through simple chatting.
April 2, 2025
We’re a tiny skincare shop. Packify.ai turned my scribbles into clean mockups and a printable dieline by Monday. Fewer back-and-forths, consistent branding, a nd our product page conversions moved.
May 9, 2025
You asked,
we answered
You asked, we answered
What is a mailer box dieline?
A mailer box dieline is the flat 2D layout of an unfolded box. It shows the base, lid, sidewalls, cut lines, crease lines, flaps, locks, and glue tabs. Printers use this layout to cut and crease the board so it folds into the intended mailer box.
What’s the difference between a mailer box dieline, product box dieline, and shipping box dieline?
A mailer box dieline is designed for foldable mailer packaging, often used for ecommerce, gift boxes, and subscription boxes. It usually includes tuck flaps, lid panels, sidewalls, and locking tabs.
A product box dieline is used for retail product packaging, such as folding cartons, sleeve boxes, cosmetic boxes, food boxes, or electronics packaging. It focuses on product display, shelf presentation, and brand communication.
A shipping box dieline is built for outer packaging and logistics. It is usually stronger and simpler, designed to protect items during storage, handling, and delivery rather than for retail display.
Can I create a mailer box dieline from a reference image?
Yes. Upload a box photo, sketch, supplier sample, or existing dieline as a reference. Packify will match it with similar or closely related dieline options that you can choose from and modify. For the best results, include accurate dimensions and describe how the box should open, close, and assemble.
Can I change the box structure without changing the artwork?
Yes. First confirm your packaging design, then click Export Dieline to switch to a different box structure. You can choose another dieline type while keeping the artwork direction, branding, colors, and graphics as consistent as possible.
Can I send the exported mailer box dieline to my printer?
Use Export Dieline to adjust the box dimensions, fine-tune the panel artwork, and export an SVG or PDF file for printer review. Before production, ask your printer to verify the board thickness, crease allowances, bleed, die-cutting tolerances, and equipment requirements. A physical sample is recommended.
How much does it cost to generate a mailer box dieline?
You can start generating for free. Credits are consumed based on the generation and export actions you use. Check your account balance before generating, or upgrade for more credits. For subscription plans and credit packages, see our Pricing Page.
From box idea to printed mailer.