Guide
YouTube Thumbnail size (1280×720)
Best YouTube Thumbnail dimensions: 1280×720 (16:9). Crop (fill) is recommended. Resize locally (no upload), export JPG/PNG.
YouTube1280×72016:9Crop first
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Quick tips
- Most common output for this guide: 1280×720.
- Use Crop when the image should fill the target frame.
- Export JPG for photos, PNG for text-heavy or transparent assets.
Guide summary
YouTube
16:9
1280×720
Crop
Guide focus
YouTube
Primary surface
Recommended mode
CROP
Fill the frame
On this page
TL;DR3 steps (using this tool)
TL;DR
- Size: 1280×720.
- Ratio: 16:9.
- Format: JPG for photos, PNG for sharp text or transparency.
3 steps (using this tool)
- Upload your image.
- Choose Crop (fill) or Pad (fit). Crop (fill) gives a native full-frame look.
- Export JPG (photos) or PNG (text/transparency).
Quick tip: open this preset in the resizer and export in one click.
Reference sources
Last checked: 2026-02-05
- YouTube Help: Add video thumbnails — Mentions 1280×720 (16:9) and max 2MB for custom thumbnails.
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FAQ
YouTube thumbnail size 1280x720 16:9 — is this correct?
Yes. 1280×720 (16:9) is the recommended YouTube thumbnail size.
Quick tip: Start at 1280×720 to avoid upscaling blur.
Common mistake: Uploading a smaller thumbnail and hoping it scales cleanly—upscaling looks soft.
What is the recommended YouTube thumbnail size?
The recommended YouTube thumbnail size is 1280×720 with a 16:9 ratio.
Quick tip: Keep text large because thumbnails appear small on mobile.
Common mistake: Using tiny text—most viewers can’t read it at thumbnail size.
What is the YouTube thumbnail file size limit?
Keep thumbnails under 2MB. JPG is usually the smallest.
Quick tip: If text looks fuzzy in JPG, try PNG at higher quality.
Common mistake: Uploading large PNGs—file size can exceed limits.
JPG or PNG for YouTube thumbnails?
Use JPG for photo thumbnails and PNG for text-heavy designs, logos, and sharp edges.
Quick tip: If text looks fuzzy in JPG, switch to PNG or increase JPG quality.
Common mistake: Using low-quality JPG for bold text—compression artifacts appear around letters.
How do I keep text sharp?
Use larger fonts, strong contrast, and export in PNG or high-quality JPG.
Quick tip: Design for mobile: if it’s unreadable small, simplify.
Common mistake: Using tiny text—most viewers see thumbnails at very small sizes.
Do you upload my images?
No. Processing happens locally in your browser. Your files are not uploaded.
What size should I use?
Use 1280x720 (16:9).
Which export format should I use?
JPG for photos, PNG for text/logos or transparency, WebP for smaller files (if supported).
Crop vs Pad — what is the difference?
Crop fills the target size (may cut edges). Pad fits the whole image and adds background/space.
How do I protect text and logos?
Keep important content centered and avoid placing critical text at the edges.
Can I batch resize?
Yes. Use the Batch Resizer to apply the same size to many images.