What it does
Packly combines custom box design, dieline generation, 3D preview and printing services. Users choose dimensions and materials, download a template, add artwork in vector software and upload it to review the finished box from several angles.
Packly begins with box dimensions, material and any special finishes. Download the matching dieline, lock its layer in a vector editor and place the artwork beneath it. Save both layers in a high-resolution PDF, then upload that file to generate the 3D preview. Changing the dieline's size or position can break the match between artwork and structure.
The model can be rotated, enlarged and shared by link, so a reviewer can inspect a panel without receiving the editable artwork. The 3D Repair feature can improve how that model appears, but it does not fix the uploaded print file. The terms also make clear that screen colours and details are illustrative.
Basic is a free registered plan with three dieline downloads and three mockups per month. Paid plans increase the allowance, and Pro+ adds password-protected sharing. Unused allowances do not carry into the next plan period. Ordering printed packaging is separate: it needs no design subscription and includes the corresponding dieline and preview. Studio Mode allows expanded dimensions and custom thickness, but printing through Packly is unavailable in that mode.
Strengths
- Custom dimensions connect the dieline and 3D preview.
- A preview link supports review of the same box version.
Watch out for
- The PDF must retain the matching dieline size and position.
- 3D Repair changes the preview without correcting the uploaded print file.
- Unused plan allowances expire at the end of the period.
Best for
- Teams reviewing custom folding-box artwork before ordering
Sources
- Custom boxes perfect for your brand | Packly (Oct 27, 2026)
- Your guide to packaging design with Packly (Oct 27, 2026)
- 3D modelling and virtual packaging mockups (Oct 27, 2026)
- Packaging design: your tailor-made subscription plan. (Oct 27, 2026)
- Packly terms of service | Packly (Oct 27, 2026)