Click the "Select File" button above, and choose your JSV file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert JSV to another file type
To convert JSV videos to another format, you need Kapwing or other Video software.
Convert a file to JSV
To convert other file formats to the "Web Video File" file type, you need software like Kapwing or a similar tool.
About JSV files
.JSV is a JavaScript video file. It is primarily used by web-based video editing platforms like Kapwing and JSVideo to store video project data or encoded video streams for browser playback. The format is closely related to the open-source WebM Project. Users need to convert .JSV files because they are proprietary formats optimized for specific web applications. They are not supported by standard offline media players like VLC or native OS video players. Relying on an online editor requires constant internet access and often a premium subscription. Furthermore, these files may only contain project metadata rather than the raw video itself. The best target formats are .MP4 for maximum compatibility and .WEBM for web optimization. Note that converting a project file might result in losing timeline structures or editing effects. This format is difficult to open because it relies on the specific JavaScript logic of the original online editor to render. Standard online converters fail because they expect standard media codecs, not web-app project files. Drag and drop your file to see what it is and convert it if supported. convert.guru can still identify the file format, inspect the file, and show text or internal content. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your JSV file, detects the exact format, and lets you read the text inside.
If you want to convert JSV file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use Kapwing or similar software from the "Web Video Storage" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to JSV, try Kapwing or another comparable tool in the "Web Video Storage" category.
The JSV Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our JSV converter.