YouTube sizes
YouTube uses specific dimensions for thumbnails, channel banners, video uploads, Shorts, and profile pictures. Getting these right ensures your channel looks polished and professional across every device — from mobile phones to TVs.
The most critical size to nail is the thumbnail (1280×720px) since it directly affects click-through rate. Channel banners (2560×1440px) are the trickiest due to their multi-device cropping behavior. Here are all the current specs.
Quick reference
| Format | Dimensions | Ratio | Max size |
|---|---|---|---|
| Thumbnail | 1280 × 720 px | 16:9 | 2MB |
| Channel Banner | 2560 × 1440 px | 16:9 | 6MB |
| Video | 1920 × 1080 px | 16:9 | 256GB |
| Profile Picture | 800 × 800 px | 1:1 | 4MB |
| Shorts | 1080 × 1920 px | 9:16 | 256GB |
Thumbnail1280×720px
YouTube thumbnails should be 1280×720 pixels with a 16:9 aspect ratio — the same widescreen format as YouTube videos. A strong thumbnail is the single biggest factor in click-through rate, so it's worth getting the dimensions and clarity right. YouTube requires a minimum width of 640px and accepts JPG, PNG, GIF, or BMP under 2MB.
YouTube thumbnails are arguably the most important visual asset on the platform. They appear in search results, suggested videos, the home feed, subscription feed, and embedded players — and they're the primary factor in whether a viewer clicks your video. A well-designed thumbnail can double or triple a video's click-through rate compared to an auto-generated frame.
Dimensions
1280×720
Aspect ratio
16:9
Max file size
2MB
Formats
JPG, PNG, GIF, BMP
Best practices
- •Design at exactly 1280×720px — YouTube will scale it everywhere from mobile to TV.
- •Avoid placing text or faces in the bottom-right corner where the video duration badge appears.
- •Use high-contrast text and a close-up face to maximize click-through rate at small sizes.
Video1920×1080px
YouTube videos should be uploaded at 1920×1080 pixels (1080p) minimum in a 16:9 widescreen aspect ratio. YouTube supports resolutions up to 8K (7680×4320) and accepts a wide range of formats, though MP4 with H.264 is recommended. Videos can be up to 12 hours long or 256GB, whichever is reached first.
YouTube supports video uploads from 240p all the way up to 8K (7680×4320), but the platform processes and re-encodes everything regardless of upload quality. Higher-quality uploads result in better output after compression — so uploading a 4K video will produce a noticeably sharper 1080p stream than uploading a native 1080p file. If your source material supports it, always upload at the highest resolution available.
Dimensions
1920×1080
Aspect ratio
16:9
Max file size
256GB
Formats
MP4, MOV, AVI, WMV, FLV, WebM
Also supports
Best practices
- •Export at 1920×1080px (1080p) minimum — 2560×1440 (1440p) or 3840×2160 (4K) are better if your source supports it.
- •Use MP4 with H.264 video codec and AAC audio for the best compatibility and processing speed.
- •Upload at the highest quality possible — YouTube will compress it. A higher-quality source means a better compressed result.
Profile Picture800×800px
YouTube profile pictures (channel icons) should be 800×800 pixels in a 1:1 square format. Like most platforms, YouTube displays them as circles. The image appears next to every video, comment, and community post, so clarity at small sizes is crucial. If you use a Google account, the profile picture syncs across all Google services.
YouTube profile pictures (channel icons) are tied to your Google account — changing your YouTube profile picture also changes it across Gmail, Google Drive, Google Maps, and all other Google services. This is a key difference from platforms like Instagram or TikTok where profile pictures are independent.
Dimensions
800×800
Aspect ratio
1:1
Max file size
4MB
Formats
JPG, PNG, GIF, BMP
Best practices
- •Upload at 800×800px — it displays at various sizes from 36px (comments) to 120px (channel page) but is stored at full resolution.
- •Design within a circular safe zone — YouTube crops to a circle on all surfaces.
- •Your YouTube profile picture syncs with your Google account — changing one changes all Google services.
Shorts1080×1920px
YouTube Shorts should be 1080×1920 pixels in a 9:16 vertical aspect ratio. Shorts can be up to 3 minutes long and are designed for mobile-first, full-screen viewing. They're YouTube's answer to TikTok and Instagram Reels, sharing the same vertical format but with YouTube's broader distribution through the Shorts shelf and search.
YouTube Shorts share the 9:16 vertical format (1080×1920) with Instagram Reels and TikTok, making it easy to cross-post content across platforms. However, the UI overlay positions differ slightly — YouTube places the channel name, description, and music info at the bottom-left, with like/dislike/comment/share buttons stacked vertically on the right side.
Dimensions
1080×1920
Aspect ratio
9:16
Max file size
256GB
Formats
MP4, MOV, WebM
Best practices
- •Record or export at 1080×1920px (9:16) for full-screen vertical playback.
- •Keep important content away from the bottom 300px where the channel info and action buttons appear.
- •Shorts under 60 seconds are common because they are easy to watch quickly in a vertical feed.
Frequently asked questions
What are all the YouTube image sizes?
The main YouTube sizes are: Thumbnail 1280×720px (16:9), Channel Banner 2560×1440px (16:9, safe area 1546×423px), Video 1920×1080px (16:9), Profile Picture 800×800px (1:1), and Shorts 1080×1920px (9:16).
What is the most important YouTube image to get right?
The thumbnail (1280×720px). It's the most visible element in search results, recommendations, and browse — and directly impacts your video's click-through rate.
What video format should I upload to YouTube?
MP4 with H.264 video codec and AAC audio. YouTube recommends 8 Mbps bitrate for 1080p and 35–45 Mbps for 4K. Upload at the highest resolution available — YouTube re-encodes everything, and a higher-quality source produces a better compressed result.
Should I upload in 4K even if my video is 1080p?
Yes, if possible. Uploading in 4K triggers higher bitrate allocation and better codec selection (VP9/AV1) on YouTube’s side, which improves the viewer’s experience even at 1080p playback.
Other platform guides
Sources
Guide last verified: March 15, 2026. This hub summarizes 5 formats and cites 6 sources across this page and the linked format pages.
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