CWS Kit vs Canva for Chrome Web Store Assets
Canva is a great general-purpose design tool, but it wasn't built for Chrome Web Store assets. Here's how CWS Kit compares.
The Problem with Canva
Canva is excellent for social media graphics, presentations, and marketing materials. But when it comes to Chrome Web Store assets, you're on your own. There are no built-in templates for extension screenshots (1280×800), store icons (128×128), or promotional tiles (440×280, 920×680, 1400×560). You have to create custom-sized canvases for every single asset, manually entering pixel dimensions each time.
Beyond dimensions, Canva has no concept of Chrome Web Store requirements. It won't tell you that icons must be PNG, it won't generate multiple icon sizes from one design, and it won't export everything as a single ZIP file ready for the developer dashboard.
Side-by-Side Comparison
| Feature | CWS Kit | Canva |
|---|---|---|
| Chrome Web Store sizes | All sizes pre-configured — just pick the asset type | Manual custom dimensions — you need to look up every size yourself |
| Price | Free, forever | Free tier with limits; Pro is $13/month |
| Icon generation | Generates all icon sizes (16, 32, 48, 128) from one design | No icon-specific tooling — you resize manually |
| Export for store | Export all assets as a ready-to-upload ZIP | Download files one at a time — no bulk ZIP export for store |
| Learning curve | Minimal — every feature is for Chrome Web Store | Moderate — powerful but general-purpose with many irrelevant features |
| Privacy | Everything runs locally in your browser — no uploads | Images uploaded to Canva servers |
When to Use Canva Instead
Canva is the better choice if you need advanced design features like stock photos, AI-generated images, brand kits with shared team assets, or print-ready exports. If your Chrome Web Store assets are part of a larger brand design project, Canva's ecosystem is hard to beat.
But if your goal is simply to create all the images needed to publish a Chrome extension — quickly, correctly, and for free — CWS Kit is purpose-built for exactly that.
Skip the custom dimensions. Create store-ready assets in minutes.
Try CWS Kit — It's Free