Part of:Social Media Image Sizes: The 2026 Cheat Sheet
Resize Image for YouTube Thumbnail
Resize any image to 1280x720 for YouTube thumbnails. Keeps text and faces legible at the exact platform standard. Free, private, in-browser.
- No file limits
- No registration
- Free forever
- Images never leave your browser
Drop images here
or paste from clipboard (Ctrl/⌘ + V)
Supported formats: JPG, PNG, WebP, AVIF, SVG
Your image is smaller than the target, so the result will be upscaled and soft. Use a higher resolution photo for a sharp output.
Processing…
Your images never leave your browser
All processing happens locally on your device. Nothing is uploaded to a server, stored, or tracked.
YouTube renders thumbnails at 1280x720, and smaller sources get upscaled and look soft on large screens. Exporting at the standard resolution ensures text overlays and faces stay sharp across every device.
How it works
Why resize to 1280×720?
YouTube renders thumbnails at 1280x720, and smaller sources get upscaled and look soft on large screens. Exporting at the standard resolution ensures text overlays and faces stay sharp across every device.
How preset resizing works
This page resizes any image to 1280×720 pixels in one click. Pick an output format and quality, then download the result. Everything runs in your browser.
Aspect ratio guidance
Keep the 1280×720 ratio locked so the image fits the frame without distortion. Editing one dimension updates the other to match the original proportions.
Is resizing private?
The 1280 x 720 thumbnail resize runs entirely in your browser. Your image stays on your device.
Batch resize YouTube thumbnails
Resize a stack of designs to 1280x720 for YouTube thumbnails in one pass. Free, private, and processed locally.
Frequently asked questions
What resolution are YouTube thumbnails?
1280x720 pixels at 16:9. Anything below 1280 wide may look soft on high-DPI screens.
Do I need more than 1280x720 for a YouTube thumbnail?
No, YouTube displays thumbnails at 1280x720. Larger files are downscaled and add no visible sharpness. For higher-quality displays, resize to 1920x1080 is also accepted.
Can I batch resize YouTube thumbnails?
Yes, add a folder of thumbnail designs and resize every one to 1280x720 in one pass. Download a ZIP with all files processed privately.