Put it into practice
- Verify the screenshot and rights to visible assets.
- Review hierarchy, crop and destination fit.
- Inspect the downloaded file and record the approved version.
What this looks like
A weekly release process catches stale screens before the image reaches the publishing queue.
A detail to keep clear
A checklist supports review; it does not guarantee a platform's approval or an audience response.
Using MockupX
These workflows describe ways to use the editor, not separate automated services. Keep original images and delivery notes outside the editor when a repeatable handoff matters. For paid work, check rights to screenshots, brand assets and stock imagery before publishing.
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 ↗