Frame numbers vs time: frame N sits at N ÷ fps seconds — at 30 fps, frame 150 is exactly the 5-second mark, so fps must be known before a timestamp can name a frame. Not every frame can stand alone: only keyframes (I-frames) are complete pictures — see Video Cutter for I/P/B frames and GOPs.
Video Tools — Video Info / Frame Extract
Video Info / Frame Extract
Inspect a Video or Extract Its Frames Online — Read the technical details of a video file (duration, resolution, frame rate, bitrate, video / audio / subtitle codecs), then extract a single frame at a chosen time as PNG, or batch-extract frames every N seconds into a ZIP archive. All processing is done locally in your browser , so your files are never uploaded to any server.
Supported input: WebM / MKV / MP4 / MOV / AVI videos. Batch extraction is capped at 300 frames and thumbnail width at 640px to protect your browser memory.
First use loads an ~30MB video processing engine into the current browser. It is cached and reused afterwards, so please be patient.
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Click or drag a video here (WebM / MKV / MP4 / MOV / AVI) to read its info
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Click or drag a video here (WebM / MKV / MP4 / MOV / AVI)
Extract mode
Single frame
Batch frames
Format & units — type a number in seconds (e.g. 5) or HH:MM:SS (e.g. 00:00:05). Leave blank to use the video start / end. Output is still capped at 300 frames, so keep the range narrow (roughly ≤ 10 seconds @ 30 fps).
