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Create YouTube thumbnails, channel banners, and end screens by merging multiple images. Exact dimensions included.
Start Merging| Format | Width | Height |
|---|---|---|
| Thumbnail | 1280px | 720px |
| Channel Banner | 2560px | 1440px |
| Channel Profile | 800px | 800px |
| End Screen Element | 300px | 300px |
| Community Post Image | 1200px | 675px |
Split-screen thumbnails for comparisons
Collage thumbnails with multiple subjects
Channel banners with branding elements
End screen composites
Thumbnails at 1280x720 (16:9) are required — minimum 640px wide
Channel banners show different crops on TV, desktop, and mobile — safe area is 1546x423 centered
Use bold text and high-contrast images for thumbnails that pop at small sizes
YouTube recommends thumbnails under 2MB for fastest loading
The definitive guide to image dimensions for Instagram, Facebook, Twitter, LinkedIn, TikTok, and more. Updated for 2025 with the latest specifications.
Read articleStay updated with the latest image size requirements for all major social platforms when creating merged photos and collages.
Read articleNeed passport photos? Create compliant photos for United States, United Kingdom, India, or Canada.
Upload your photos, merge them in seconds, and download at the perfect YouTube dimensions. Free, private, no signup required.
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