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Maxresdefault Download
maxresdefault.jpg is the filename YouTube gives its largest thumbnail (1280×720). Paste a video link to download the maxresdefault image directly.
Maxresdefault Download tool
What Is Maxresdefault?
YouTube stores each thumbnail size under a fixed filename. maxresdefault is the biggest — the “maximum resolution default” image at 1280×720. Smaller variants include sddefault, hqdefault, mqdefault, and default.
The Maxresdefault URL Format
The direct address follows a simple pattern: https://i.ytimg.com/vi/VIDEO_ID/maxresdefault.jpg. This tool builds that URL for you from the link you paste, checks that the file exists, and hands you the download — no manual URL editing required.
Available Sizes
| Quality | Resolution | File | Availability |
|---|---|---|---|
| Max-Res HD | 1280×720 | maxresdefault.jpg | Only if uploaded at this size |
| SD | 640×480 | sddefault.jpg | Only if uploaded at this size |
| HQ | 480×360 | hqdefault.jpg | Always available |
| MQ | 320×180 | mqdefault.jpg | Always available |
| Low | 120×90 | default.jpg | Always available |
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Frequently Asked Questions
What does maxresdefault mean?
It is YouTube's filename for the maximum-resolution default thumbnail, sized 1280x720 pixels.
Why does maxresdefault return a 404?
If the video was not uploaded in HD, the 1280x720 file was never created, so its URL returns a 404. This tool falls back to the largest size that does exist.
What is the maxresdefault URL format?
https://i.ytimg.com/vi/VIDEO_ID/maxresdefault.jpg, where VIDEO_ID is the 11-character ID from the video link.