# WhatsApp Tests Adaptive Bottom Navigation Bar

> WhatsApp's Android app now shrinks its bottom navigation bar when users scroll down, returning to full size when scrolling up.
- Title: WhatsApp Tests Adaptive Bottom Navigation Bar · WABetaInfo
- Summary: WhatsApp's Android app now shrinks its bottom navigation bar when users scroll down, returning to full size when scrolling up. WhatsApp is testing an…
- Keywords: whatsapp, adaptive bottom navigation bar, android, scrolling, beta, whatsapp beta, apps, WABetaInfo
- Source: WABetaInfo — https://wabetainfo.com/whatsapp-is-working-on-an-adaptive-bottom-navigation-bar
- Author: WABetaInfo
- Published: 2026-10-24T23:55:22+00:00
- Read time: 1 min
- Topics: whatsapp, adaptive bottom navigation bar, android, scrolling, beta, whatsapp beta, technology, apps
## WhatsApp's New Bottom Navigation Bar
WhatsApp is testing a new bottom navigation bar that changes size based on scroll direction.
## Shrinks During Downward Scroll
When users scroll down through their chat list, the bar shrinks into a compact floating pill.
## Expands During Upward Scroll
When users scroll back up, WhatsApp restores the bar to its original size.
## Full Screen When Not Scrolling
In its full form, WhatsApp expands the bottom navigation bar to the full width of the screen.
## Adaptive Behavior
The bar gradually reduces in width and height when users scroll down, but remains visible.
## Similar to Instagram
Instagram also shrinks its bottom navigation bar into a compact pill during downward scrolling.
## Fourth Change
This is the fourth change WhatsApp has made to the bottom navigation bar since last year.
## Still Experimenting
WhatsApp is still experimenting with the final design of the bottom navigation bar.
## Key takeaway

WhatsApp is testing an adaptive bottom navigation bar on Android that shrinks during downward scrolling and expands during upward scrolling.