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Upload JPEG, PNG, or WebP files up to 10 MB. Images stay in this browser.
Your image is created in this browser.
Ready for your next image?
Create a free account and keep your brand work together.
- 100+ templates
- Saved brand settings
- Reusable brand kits
From blank share card to ready-to-publish PNG
The free designer keeps the workflow intentionally small: choose a proven layout, add the content people need to understand, and export the final image locally.
1. Choose a template
Start with one of ten curated layouts for SaaS, ecommerce, articles, business, homepages, tech news, and recipes.
2. Add your message
Update the supported title, subtitle, website, image, and colors while the preview responds immediately.
3. Export privately
Download an exact 1200 × 630 PNG. Uploaded images remain in your browser and are not sent to Mosaicora.
Practical guidance for stronger Open Graph images
Keep the message easy to scan
Lead with one clear idea, use the subtitle for supporting context, and check the preview at a smaller size. Shorter copy usually survives feed cropping and quick scrolling more reliably.
Protect contrast and safe space
Choose a background pattern and text colors with strong contrast, keep important details away from the edges, and use a recognizable image that still reads when platforms resize the card.
Frequently asked questions
What size image does the designer export?
Every download is an exact 1200 × 630 PNG, a practical Open Graph size for sharing across major social platforms.
Do I need an account to create or export an image?
No. You can customize any of the ten free templates and export the finished PNG without creating an account.
What happens to an image I upload?
Your JPEG, PNG, or WebP stays in your browser for the current session. Mosaicora does not upload or save it.
What do I get with a free Mosaicora account?
A free account opens the advanced designer with more templates and controls, saved work, reusable brand setups, and site-connected workflows.
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