Choose a cover that survives different views
Your Reel cover may be shown in several contexts with different crops. Start with a frame where the main subject remains recognizable near the center, leaving space around important details. Use the video file from your device rather than a compressed screenshot of a playing Reel. Capture several nearby candidates and compare them. A frame that reads clearly without motion is a useful starting point for a cover.
Keep the original orientation
The extractor retains the decoded dimensions. A portrait source creates a portrait image; a landscape source stays landscape. It does not automatically turn every recording into a 9:16 cover or choose a crop for Instagram. Download the full image and make your cover composition in an editor, checking the current publishing preview before posting. Keep text away from areas likely to be trimmed, and inspect faces and products at the size visitors will see.
Use a short comparison range
Fast gestures and camera movement can look good in motion while producing a soft still. Sample a short section around the important action, review the gallery, then keep the image with the strongest combination of composition and clarity. JPG is useful for a small sharing file; PNG is a better editing master. The sharpness score only estimates edge variation and can favor a textured background. It cannot judge whether a cover matches your message.
Questions for this workflow
Can this download someone else’s Reel?
No. It processes a local video file. Obtain permission before using another creator’s footage.
Will the cover always stay 9:16?
Only if the decoded source has those proportions. Cropping and platform publishing controls are outside this extractor.
Continue your workflow
Read practical guides · Enlarge an image · Report a reproducible problem
One recording, several publishing surfaces
A 1080 × 1920 source creates a 1080 × 1920 still. For TikTok, compare the main subject rather than relying on the whole-picture sharpness score; a sharp background can hide a soft face. For Shorts, a downloaded image may serve only as a reference to the moment you choose in the publishing app. This tool does not set a platform cover or promise that every account can upload an external image.
Keep the master, then prepare the crop
Capture three expressions or action stages as PNG. Keep filenames so you can return to their approximate timestamps. Use the image resizer for a 1080 × 1920 canvas: Fit keeps the full picture with padding; Fill crops the center. Neither mode restores missing detail. Check the destination app’s current preview and keep text away from edges that can be trimmed.
Capture uses the shared frame-extractor limits: 2 GiB source, 8,294,400 decoded pixels, 120 pictures and 96 MiB retained images. Start with a short playable sample; codec support and device memory vary.