Twitch Panel Size: Design at 320 Pixels Wide
Updated September 2026 · By Joseph Pugliese, founder of Linklay
Last verified: September 7, 2026
The stable Twitch panel constraint is width: official Twitch help pages cap panel images at 320 pixels wide. Twitch’s current help articles conflict on maximum height and file size, so Linklay should report that conflict instead of inventing one universal hard limit.
Quick answer
Design Twitch panel images at 320 px wide. A 320 × 160 px panel is a practical compact default, but Twitch’s own Help Center currently gives conflicting maximum-height and file-size guidance, so treat the exact height and file cap as something to verify in the upload UI.
At a glance
| Spec | Value |
|---|---|
| Stable official width | 320 px maximum |
| Practical compact panel | 320 × 160 px |
| Official Help article A | Up to 320 × 300 px, under 2.9 MB |
| Official Help article B | Up to 320 × 600 px, under 1 MB |
| Publishing rule | Verify the current upload UI before shipping |
What should you use?
Twitch panels live below the stream in the channel information area, so width is much more important than trying to force every panel into one fixed height. A short 320 × 160 graphic works well for simple labels, while longer informational panels can use more vertical space.
How Twitch handles this
The unusual part of this query is that Twitch’s own public support pages disagree. One Channel Page Setup article says panel images should be no larger than 320 × 300 and under 2.9 MB. The separate How to Edit Info Panels article says no larger than 320 × 600 and under 1 MB. Do not silently pick one and call the other wrong.
Practical guidance
Because the official documentation conflicts, the page should state the stable rule, 320 px width, show both current published limits, and tell creators to confirm the current uploader. That transparency is more useful than another recycled “perfect Twitch panel size” claim.
Sources and verification
Verified against Twitch Help on September 7, 2026.
Frequently Asked Questions
What width should a Twitch panel be?
320 pixels wide is the stable maximum shown in Twitch’s official help.
Is 320 × 160 a good Twitch panel size?
Yes. It is a practical compact design size, though Twitch allows variable heights.
Why do different Twitch panel guides give different limits?
Twitch’s own public help pages currently conflict on maximum height and file size.
What should I trust before uploading?
Use 320 px width and verify the current Twitch upload interface for the active height and file-size limits.
Sources
- Twitch Help, Channel Page Setup https://help.twitch.tv/s/article/channel-page-setup?language=en_US
- Twitch Help, How to Edit Info Panels https://help.twitch.tv/s/article/how-to-edit-info-panels