Hex Viewer in your browser
Read a selected slice of a file as hexadecimal bytes and ASCII. Use hex viewer locally in your browser without an account or file uploads.
How to use hex viewer
- Choose a file using the file picker or drop zone.
- Review starting byte offset, bytes to display and adjust the available settings.
- Create the result, review its preview and download it before leaving the tool.
Before you start
Files are read locally, up to 150 MB in total. Archive extraction is limited to 1,000 entries and 300 MB of expanded data. Download results before leaving this tool.
Selected files are limited to 150 MB total (100 MB for video). Results stay in this tab; download before leaving. Read the privacy policy.
Related file tools
Browse all file tools for format choices, file limits and common questions.