Gmail users on Android are seeing a change in how email attachments are previewed in notifications. A new thumbnail preview feature now allows users to see image attachments directly in their notifications, offering a quicker glimpse at content.
Feature Details and Rollout
With the latest update, when a notification for an email containing images is received, a small image thumbnail appears and can be enlarged by expanding the notification. This feature modifies the previous setup, where a brief text snippet accompanied the notification; the snippet may now be replaced by the image preview. For non-image attachments, such as PDFs, the notification will display the file type and name, maintaining usability.
The rollout of this new feature is gradual, meaning not every user will have immediate access. Gmail app users can verify availability by checking their notification settings.
User Implications and Expectations
The addition of thumbnail previews in Gmail's Android notifications aims to streamline how users interact with email content. By providing visual cues in notifications, Gmail enhances accessibility and usability, allowing quicker content assessment without opening the app.
- Gmail starts thumbnail preview for attachments on Android devices.
- The update replaces text snippets with image previews in notifications.
- Non-image attachments show file type and name.
- The rollout is gradual and varies by user.
Overall, this update is a subtle yet impactful way to improve the user experience by refining how attachments are presented in notifications.



