Last updated: April 28, 2026

YouTube Image Size Cheat Sheet 2026

Q: What size are YouTube thumbnails?

YouTube recommends custom thumbnails as large as possible, currently 3840x2160 at 16:9, with a minimum width of 640 pixels. FastEdit uses 1280x720 as a practical 16:9 preset. Accepted formats include JPG, GIF, and PNG. File limits depend on upload device: 2 MB on mobile for video thumbnails and 50 MB on desktop.

Q: How do I make a YouTube thumbnail?

Here's how: Open your image in FastEdit, select the YouTube Thumbnail preset to resize it to 1280x720, adjust the crop if needed, and export as JPEG. Upload it when publishing your video or edit the video details in YouTube Studio.

Q: What is the YouTube channel art safe area?

YouTube channel art is 2560x1440 pixels, but the safe area visible on all devices is only the center 1546x423 pixels. On desktop, 2560x423 is visible. On TV, the full 2560x1440 is displayed. Design from the center outward.

Q: What size is the YouTube profile picture?

YouTube recommends 800x800 pixels for profile photos. The image is displayed as a circle and appears at various sizes across the platform: as small as 32px in comments and up to 800px on the channel page.

Q: Does YouTube compress thumbnails?

Yes. YouTube compresses thumbnails on upload. To minimize quality loss, use a clean 16:9 source, preferably larger when available. 1280x720 is a practical preset; 3840x2160 gives YouTube more source detail. Keep files within the applicable upload limit for your device.

Q: What is the best video format for YouTube?

YouTube recommends MP4 with H.264 video codec and AAC audio. For maximum quality, upload at the highest resolution available (up to 8K). YouTube re-encodes all uploads, so higher quality source files produce better results.

YouTube thumbnails are one of the most important elements for video click-through rates. YouTube currently recommends large 16:9 thumbnail images up to 3840x2160, with a minimum width of 640 pixels. 1280x720 remains a practical export target for many workflows. Channel art has a complex safe-area system where only the center 1546x423 pixels are visible on all devices. FastEdit helps you nail these dimensions and optimize file size every time.

Start editing YouTube Thumbnail

Pick this preset, drop your file, and FastEdit starts from the YouTube Thumbnail dimensions, format, and file-size target.

YouTube Image Size Cheat Sheet

Thumbnail

1280x720 JPEG / PNG / GIF Max 2 MB mobile / 50 MB desktop

Video thumbnail at 16:9 aspect ratio. YouTube recommends 3840x2160 for maximum quality; 1280x720 remains a practical upload target for web workflows.

Open YouTube Thumbnail preset →

Channel Art

2560x1440 JPEG / PNG Max 6 MB

Channel banner image. The safe area (visible on all devices) is the center 1546x423 pixels. Design outward from there for larger screens.

Open YouTube Channel Art preset →

Profile Photo

800x800 JPEG / PNG Max 4 MB

Channel profile picture displayed next to videos, comments, and on the channel page. Shown as a circle across the platform.

Open YouTube Profile Photo preset →

YouTube Short

1080x1920 MP4 (H.264) Max 10 GB

YouTube Shorts. 9:16 vertical, up to 3 minutes. H.264 or H.265 codec recommended.

Open YouTube YouTube Short preset →

Video Upload

1920x1080 / 3840x2160 MP4 (H.264, AAC) Max 256 GB

Standard YouTube video. Upload at the highest resolution available (1080p or 4K). MP4 container with H.264 video and AAC audio. YouTube re-encodes all uploads, so higher quality source files produce better results.

Open YouTube Video Upload preset →

What can you create for YouTube?

Use these rows when you know the asset you need but not the exact settings. Each one points to the matching FastEdit workflow.

How to prepare YouTube Thumbnail

Open FastEdit with the YouTube Thumbnail preset selected, drop your file, then export to this row's target: 1280x720, JPEG / PNG / GIF, max 2 MB mobile / 50 MB desktop.

youtube thumbnail sizeyoutube thumbnail dimensionsresize youtube thumbnailcreate youtube thumbnail

Open YouTube Thumbnail preset →

How to prepare YouTube Channel Art

Open FastEdit with the YouTube Channel Art preset selected, drop your file, then export to this row's target: 2560x1440, JPEG / PNG, max 6 MB.

youtube channel art sizeyoutube channel art dimensionsresize youtube channel artcreate youtube channel art

Open YouTube Channel Art preset →

How to prepare YouTube Profile Photo

Open FastEdit with the YouTube Profile Photo preset selected, drop your file, then export to this row's target: 800x800, JPEG / PNG, max 4 MB.

youtube profile photo sizeyoutube profile photo dimensionsresize youtube profile photocreate youtube profile photo

Open YouTube Profile Photo preset →

How to prepare YouTube YouTube Short

Open FastEdit with the YouTube YouTube Short preset selected, drop your file, then export to this row's target: 1080x1920, MP4 (H.264), max 10 GB.

youtube youtube short sizeyoutube youtube short dimensionsresize youtube youtube shortcreate youtube youtube short

Open YouTube YouTube Short preset →

How to prepare YouTube Video Upload

Open FastEdit with the YouTube Video Upload preset selected, drop your file, then export to this row's target: 1920x1080 / 3840x2160, MP4 (H.264, AAC), max 256 GB.

youtube video upload sizeyoutube video upload dimensionsresize youtube video uploadcreate youtube video upload

Open YouTube Video Upload preset →

Before you upload

YouTube thumbnails with faces, bright colors, and large text (3-5 words max) consistently get higher click-through rates.
Design channel art with the safe zone (center 1546x423) containing all critical content: everything outside may be cropped on mobile.
Export thumbnails as JPEG for photos and PNG for graphics with text to minimize compression artifacts.
Profile photos are displayed as small as 32px in comments: use a simple, recognizable image without fine detail.

FAQ

What size are YouTube thumbnails?

How do I make a YouTube thumbnail?

What is the YouTube channel art safe area?

What size is the YouTube profile picture?

Does YouTube compress thumbnails?

What is the best video format for YouTube?