SizeKit is an Illustrator extension that gives you instant access to professionally curated dimensions for digital, branding, print, packaging, and marketing assets—all in one place. Create perfectly sized artboards with a single click, or save your own custom presets for future projects.



What's Included?

Social Media & Digital

Ready-to-use sizes for:

Instagram
Facebook
Behance
X (Twitter)
LinkedIn
YouTube
TikTok
Pinterest

Including posts, stories, reels, profile pictures, covers, banners, and more.

Web & UI Branding

Commonly used digital branding assets:

Open Graph (OG) Images
Email Signatures
App Icons
Logo Grids
Hero Banners

Stationery & Corporate Identity

Professional print-ready dimensions for:

Business Cards (US, European, Japanese & Square)
Letterheads
Envelopes
Compliment Slips
Presentation Folders

Brochures & Marketing Materials

Standard sizes for:

Flyers
Tri-Fold Brochures
Menus
Marketing Handouts

Packaging & Retail Branding

Templates and dimensions for:

Shopping Bags
Hangtags / Swing Tags
Product Labels
Wine Labels

Large Format & Display

Industry-standard dimensions for:

Roll-Up Banners
Posters
Billboards (scaled correctly)

Brandbooks & Presentations

Sizes for:

Brand Guidelines
Corporate Reports
Presentation Decks
PDF Documents

Features

- One-click artboard creation
- Hundreds of curated presets
- Custom size library
- Multiple unit support
- Built directly inside Adobe Illustrator
- Save time and eliminate dimension hunting