FLV Metadata Viewer and Extractor
Extract and read FLV metadata securely with a private, browser-based metadata viewer.
All FLV metadata extraction happens locally in your browser—no files are uploaded to any server, keeping your private data completely secure.
What is FLV Metadata?
FLV (Flash Video) is Adobe's container for streaming video. FLV metadata includes FLV tags for video codec (H.263, VP6, H.264), audio codec, and onMetaData script data. The format follows Adobe FLV specification and was widely used for YouTube before MP4.
How to View and Extract FLV Metadata Online Free?
Follow these three simple steps to view, check, and download FLV metadata instantly in your browser.
Select Your File
Click or drag your FLV file — directly into your browser.
View the Metadata
Explore detailed metadata such as file properties, technical info, and metadata tags extracted from your FLV file.
Download Results
Save your metadata as PDF, JSON, HTML, or TXT for documentation or sharing.