How to get a still image from a video, in full quality

A screenshot captures your screen, not the video. Three things go wrong on the way:

• It's scaled. A 4K video playing in a window 900 pixels wide gives a screenshot 900 pixels wide. On a phone, the screenshot is the size of the screen, and a horizontal video takes up only a strip of it.
• It's compressed twice. The player has already scaled and smoothed the picture for your screen, and the screenshot is then saved again, so fine detail (hair, text, edges) gets softer.
• It catches the player. The play bar, a pause icon, subtitles, a cursor, or the app's buttons end up in the picture, and cropping them out makes it smaller still.

A frame grab reads the frame from the file, at the video's own size. That's also its limit: a video frame is smaller than a photo. Here's what each kind of video gives you:

That's plenty for a thumbnail, a post or a slide, but a phone photo is several times bigger, so for a print, take a photo. And pick a sharp frame: movement leaves blur in a single frame that you don't notice when the video plays, so step a few frames either way and keep the one where the subject is still and the eyes are open.

The free extract frames from video tool saves frames in your browser. The video never leaves your device, and there's no watermark and nothing to sign up for.

1. Choose your video.
2. Find the moment: scrub to it, then step frame by frame to the sharpest one.
3. Save it as a JPG or PNG, at the video's full resolution.
4. Or save many: a frame every few seconds, downloaded together as a ZIP.

Saving a frame every few seconds is the quick way to see a whole video at a glance and pick from it: a 10-minute video at one frame every 5 seconds gives 120 images. For a YouTube video that isn't yours, the YouTube thumbnail downloader saves the thumbnail its creator chose.

A simple rule: save a PNG if you're going to edit the frame (add text, cut out the person, color it), then export the finished picture as a JPG. A video frame was already compressed when the video was made, so a PNG doesn't add detail; it only avoids losing more. The Mac's Photos app saves frames as TIFF, another lossless format: open it in Preview and choose File > Export to save it as a JPG or PNG.

Mac: the Photos app. Apple's steps:

1. Open the video in Photos and drag the playhead to the frame you want.
2. Choose File > Export > Export Frame to Pictures.

The frame is saved as a TIFF in your Pictures folder, named “Frame” with the date. The video has to be in your Photos library; for one that isn't, use VLC or the free tool.

Windows: the Photos app or VLC. The Photos app on Windows 11 can save a frame while a video plays (look for “Save a frame” in its menus; where it sits has moved between versions). Microsoft's own Q&A forum has reports of the option being grayed out, for which its suggestions are repairing the app, installing the HEVC Video Extensions or, failing that, pausing and pressing Windows + Shift + S for a screenshot. Clipchamp, Windows' video editor, exports videos and GIFs but documents no way to save a single frame.

VLC (Windows, Mac and Linux), the free player, saves the frame on screen:

1. Pause on the frame. Press E to step forward one frame at a time.
2. Choose Video > Take Snapshot, or press Shift + S on Windows and Linux, Command + Alt + S on a Mac.
3. Find it in your Pictures folder on Windows and Linux, or on the Desktop on a Mac, named “vlcsnap-” and the date and time.

VLC saves PNG by default; switch to JPG, change the folder or name files by the video's time code in Tools > Preferences, under Video.

Android: Google Photos. Open the video in Google Photos, tap Edit, move to the frame you want and tap Export frame. The frame is saved as a photo in your library. Google notes that video editing needs a recent enough phone: Android devices that aren't Pixels and run Android 9 don't have it.

iPhone: Apple's iPhone guide doesn't document a way to save a frame from a video in the Photos app. The two easy ways:

• Pause and take a screenshot (the side button and volume up together), then crop it in Photos. Quick, but it's screen-sized, and a horizontal video gives only a strip of the screen.
• Open the free tool in Safari and choose the video from your library: it saves the frame at the video's full size, as a JPG or PNG.

ffmpeg is free and does the most: one frame at an exact time, a frame every few seconds, every frame, or only where the scene changes.

Put -ss before -i: ffmpeg jumps to the time quickly, and when it's decoding (as it is here) it still lands on the exact frame. Times can be seconds (-ss 83.5) or hours, minutes and seconds. Newer versions of ffmpeg print a warning about an “image sequence pattern” when you save a single image; the frame is saved anyway, and adding -update 1 silences it.

The best thumbnails usually start from a frame of the video: it's honest about what's in it, and the face in it is the one people will see. To pick one:

• A clear face with a clear expression, eyes open, looking at the camera or at the thing the video is about.
• Sharp: step through a few frames around the moment and keep the one without motion blur.
• Room for words: empty space on one side, or a frame you can crop so there is.

Then add the words. For a YouTube video, the free YouTube thumbnail maker makes a 16:9 thumbnail up to 3840 × 2160, the size YouTube suggests, or a smaller JPG under the 2 MB the YouTube app takes; our YouTube thumbnail guide has all of YouTube's rules. For a Short, a reel or a TikTok, the Shorts thumbnail maker makes a 9:16 cover, and how to change a Shorts thumbnail shows where to upload it.

Is the frame from a long video you're going to clip? Make the clips first: each one's best frame is its cover. Clyper finds the strongest moments of a long video, cuts them on whole sentences, frames each 9:16 on whoever's talking and captions every word.