Put it into practice
- Create a dedicated sample workspace.
- Replace names, emails and balances with clearly fictional entries.
- Check menus, notifications and browser tabs before capturing.
What this looks like
A billing dashboard uses sample invoices with readable states instead of actual customer names.
A detail to keep clear
Blurring one table cell does not remove private information from other panels or image metadata.
Using MockupX
MockupX accepts pasted, dropped and uploaded images. Screen capture depends on browser support and your permission. The phone-transfer flow uses a temporary upload session. Prepare your source image before decorating it: a frame cannot recover unreadable text or remove sensitive information for you.
Check the result
Keep the original screenshot, then review the exported file at the size where people will see it. Check the message, the visible interface and the final crop separately. For a handoff, record the destination and the approved file so another person can distinguish the final version from a draft.
References and further reading
Use the official references for format behavior and current destination requirements. The composition advice above is a practical design approach, not a promise of platform approval.
MDN image formats ↗