YouTube Thumbnail Resizer
Generate eye-catching 1280 × 720 HD thumbnails with high visual punch and compliant file size.
Upload your images (up to 15)
Supports JPG, PNG, WebP, AVIF, PDF & ICO. Paste from clipboard (Ctrl+V)
image.jpg
Original: 1920 × 1080 px • 2.4 MB
Keep ratio with clean bounds
How to Resize Images in 3 Simple Steps
Fast, effortless, and private. Process high-resolution photos in your browser with zero cloud uploads.
Upload or Drop Image
Drag and drop your file into the workspace, select from your device, or paste directly with Ctrl+V.
Verified Preset Applied
This tool is pre-calibrated for YouTube 1280x720 (1280 × 720 PX). Lock ratios, switch units, or tune DPI as needed.
Export & Download
Select JPG, PNG, WebP, or AVIF. Target exact file sizes or adjust quality, and download your processed image instantaneously.
All Official YouTube Image Sizes & Ratios
Switch to other verified dimensions for YouTube in one click.
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Why Choose Our YouTube 1280x720 Tool?
Engineered with precision client-side algorithms for instantaneous processing, zero cloud uploads, and maximum fidelity.
Frequently Asked Questions
Everything you need to know about YouTube 1280x720.
What is the best image size for a YouTube thumbnail?
YouTube recommends 1280 pixels wide by 720 pixels high (with a minimum width of 640 pixels), 16:9 aspect ratio, and file size under 2MB.
How do I fit a vertical photo into a YouTube thumbnail?
Select 'Fit' mode with 'Blur' background. The tool will place your vertical photo in the center with an aesthetically blurred version of the photo filling the 16:9 widescreen canvas.
Which image format is best for YouTube thumbnails?
JPG, PNG, or WebP. JPG offers the best balance of small file weight and high color vibrancy for fast rendering across devices.
Other Popular Resizer Presets
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