How to Download Videos in HD (1080p and 4K)

HD usually means 720p or 1080p. Full HD means 1080p, about 1920 by 1080. 4K means about 3840 by 2160.

Social apps often store one or two renditions and play the one that fits the connection. The file you want is the largest rendition, not the one that streamed smoothly on a phone.

720p is enough for a phone screen and is a smaller file. 1080p holds up on a laptop. 4K is large and is uncommon on Instagram, TikTok, X, and Facebook posts.

Vimeo and some Dailymotion videos do publish several renditions, including higher ones, when the owner uploaded them. A TED talk page usually offers the rendition TED published, not a menu of 4K sizes.

Paste the link and look at the preview list before you save. If only one file is listed, that is the only quality. The HD, SD, and Auto control cannot create a second one.

Auto takes the first file returned. HD prefers a label that looks like a higher rendition. SD prefers the smaller one when both exist.

Choose HD, then download. If the saved file’s details in your phone or computer say 1920×1080, you have 1080p. If they say 1280×720, the source did not offer 1080p.

On iPhone, the Files app and Photos both keep the resolution of what you saved. Saving to Photos does not add pixels.

4K only works when that rendition is on the public page. Paste a Vimeo or similar link that actually publishes it, choose HD, and check the file properties after it saves.

A TikTok or Reel marked HD is the clean or higher social file. Treat a promise of 4K on those links as a sign the tool is guessing.

The creator uploaded a small file. The platform compressed it. Or the public page only exposes the stream used for playback, not the master.

Private videos are not “missing HD.” They are unavailable. We do not upscale, and we do not swap in a different copy from somewhere else.

On a computer you can confirm the pixels without a separate app. On macOS, open the file in QuickTime and choose Window, then Show Movie Inspector. On Windows, right-click the file, open Properties, and look at Details for frame width and frame height. 1920 by 1080 is 1080p. 1280 by 720 is 720p. A number near 3840 by 2160 is 4K.

Phone cameras and social apps rarely store 4K in the public post even when the phone recorded 4K. The app transcodes before the link exists. That is why a Reel shot on a new iPhone still downloads at a social resolution.

If two renditions are listed, save the HD one first and check the inspector. Keep the SD file only when you need a smaller attachment. They are the same picture at two sizes, not two different edits.