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Taboola (Native) — Display - Mobile Leaderboard (320x50)

Display banner · Native · Verified 2026-06

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320×50
shown at 100%

In context

On a web page

Full specification

Size (px)
Ratio32:5
Max weight2 MB (image); 2 MB ZIP (HTML5)
FormatsJPEG, JPG, PNG, GIF

Notes & best practice

This is an IAB standard mobile leaderboard (320x50).

Static images must be 2 MB or less, and HTML5 ZIP files must be 2 MB or less.

Official doc All Taboola (Native) sizes Compare “Display banner” across platforms

Frequently asked questions

What size is the Taboola (Native) Display - Mobile Leaderboard (320x50)?
The Taboola (Native) Display - Mobile Leaderboard (320x50) is 320×50 px, aspect ratio 32:5.
What is the aspect ratio of the Taboola (Native) Display - Mobile Leaderboard (320x50)?
32:5. At the recommended resolution that is 320×50 px.
What is the maximum file size for the Taboola (Native) Display - Mobile Leaderboard (320x50)?
Up to 2 MB (image); 2 MB ZIP (HTML5), in JPEG, JPG, PNG, GIF.
What file formats does Taboola (Native) accept for the Display - Mobile Leaderboard (320x50)?
JPEG, JPG, PNG, GIF.
Why does Taboola (Native) crop my Display - Mobile Leaderboard (320x50)?
Taboola (Native) shows Display - Mobile Leaderboard (320x50) at 32:5. Upload exactly 320×50 px and keep key content in the safe area so nothing gets cut off.
Is 320×50 still correct for the Taboola (Native) Display - Mobile Leaderboard (320x50) in 2026?
Yes. Last verified 2026-06 against the official Taboola (Native) documentation.

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