Resize Image for YouTube Thumbnail
Resize image for YouTube thumbnail with one-click 1280×720 (16:9). Choose No-crop (fit) or Fill (crop). Optional best-effort export under 2MB. Export JPG/PNG/WebP.
Click to select or drag and drop images
Supports JPG, PNG, WebP, AVIF, GIF, HEIC, and more (max 50MB each)
Resize tools by intent
This page targets: “youtube thumbnail size”, “resize image for youtube thumbnail”, “1280×720”, “16:9”, and “under 2MB”.
Resize to YouTube thumbnail size (1280×720, 16:9)
Pick the YouTube preset and choose your look: No-crop (fit) preserves the whole image, while Fill (crop) fills the frame with a clean center crop. Use the optional size target if you want to aim for under 2MB.
Correct dimensions
One-click 1280×720 (16:9) plus optional HD and minimum-width presets.
No-crop or Fill
Decide if you want padding (no-crop) or a clean crop (fill).
Size targeting
Optional best-effort “keep under X MB” helper for JPG/WebP exports.
Looks good small
Strong contrast + simple composition works best on mobile.
Quick thumbnail tips (CTR-friendly)
- Use 1280×720 (16:9)Avoid odd ratios that get letterboxed or cropped in previews.
- No-crop when you can’t lose edgesPerfect for screenshots, infographics, and text-heavy designs.
- Try under 2MB using JPG/WebPLower quality slightly if file size is too big (this page can do it automatically).
Cheat sheet
Frequently Asked Questions
What is the recommended YouTube thumbnail size?▼
The commonly recommended YouTube thumbnail size is 1280×720 pixels with a 16:9 aspect ratio. Many guides also mention a minimum width of 640px and a max file size around 2MB.
How do I resize a YouTube thumbnail without cropping?▼
Choose No-crop (fit). It keeps the whole image visible and adds padding if the aspect ratio doesn’t match 16:9.
How do I make my thumbnail fill the frame?▼
Choose Fill (crop). It fills the entire 16:9 frame by cropping edges (center crop) to avoid stretching.
What format should I use for YouTube thumbnails?▼
JPG is a common choice for smaller files, while PNG can preserve sharper edges and transparency (if needed). WebP can also be smaller at similar quality.
Can I keep thumbnails under 2MB?▼
Yes. Export as JPG or WebP and lower quality if needed. This page includes an optional “target size” helper that reduces quality automatically as a best effort.
Ready to export a perfect YouTube thumbnail?
Pick 1280×720, choose No-crop or Fill, and download.