Video resolution checker
Upload a video file and instantly see its resolution.
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
Upload a video file and instantly see its resolution.
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
Files named "4K" are sometimes upscaled 1080p; downloads shrink without warning. The checker reads the true pixel dimensions from the stream, settling the question authoritatively.