Effortless YouTube Thumbnail Resizer
Instantly resize and compress thumbnails to YouTube's ideal 1280x720 or 1920x1080, ensuring sharp, clickable visuals—all for free, with no sign-up.
Or try editing with EasyCrop sample images:


YouTube Thumbnail Resizer Features
Fast, Free, and Secure Image Resizing for Perfect YouTube Thumbnails
Free & Instant Access
Use the tool immediately without sign-up or payment, perfect for quick thumbnail creation.
Privacy-First
All images are processed locally, ensuring your data stays secure and never leaves your device.
Fast Processing
Resize and compress thumbnails in seconds, ensuring a smooth workflow.
Under 2MB Guarantee
Automatically optimizes images to stay under YouTube’s 2MB limit, eliminating upload errors.
HD & Full HD Support
Easily resize to 1280×720 (YouTube’s standard) or 1920×1080 pixels for crisp, high-quality thumbnails.
Multi-Format Support
Works seamlessly with JPG, PNG, WEBP, and more, offering flexibility for all image types.
How to Resize YouTube Thumbnail
1. Select Image
Select or drag & drop your image.
2. Select Thumbnail Size
Choose the recommended YouTube thumbnail dimensions—1280×720 or 1920×1080 pixels
3. Download Optimized Thumbnail
Instantly get your resized and compressed youtube thumbnail, under 2MB.
What Our Users Say
"YouTube Thumbnail Resizer made it so easy to get my thumbnails to the right size and under 2MB. Now my uploads are smooth every time!"Alex, Content Creator
"I love how fast and secure this tool is. With EasyCrop YouTube Thumbnail Resizer, I never worry about privacy or complicated steps—just upload, resize, and download."Jamie, Vlogger
"I needed to crop a few photos for a presentation. This tool was straightforward and didn't ask me to sign up or download anything."Mark S., Teacher
Frequently Asked Questions
What image sizes does YouTube Thumbnail Resizer support?
You can easily resize images to YouTube’s recommended dimensions, including 1280×720 and 1920×1080 pixels.
Will my thumbnail always be under 2MB?
Yes, YouTube Thumbnail Resizer automatically compresses your image so it’s ready for upload and meets YouTube’s 2MB limit.
Do I need to sign up to use YouTube Thumbnail Resizer?
No registration is needed—just upload your image and start resizing instantly.
Is my image data safe when using this tool?
Absolutely. YouTube Thumbnail Resizer processes all images locally, so your files never leave your device.
Can I use different image formats?
Yes, YouTube Thumbnail Resizer supports popular formats like JPG and PNG, making it easy to work with your existing images.
Ready to Create Perfect Thumbnails?
Start using YouTube Thumbnail Resizer now—it's free, fast, and secure.
Resize your images to YouTube's recommended dimensions and make every video stand out!