What this tool does
File Hash Calculator: free online File tool with clear controls, private processing where supported and verifiable results.
Input and output
Calculate hash: one or more files → the File Hash Calculator result, which you can copy and download when the tool produces a file
How to use File Hash Calculator
- Provide one or more files.
- Leave Algorithm at its default "SHA-256" or choose another value.
- Leave Output at its default "hex" or choose another value.
- Press "Calculate hash" and review the result in the panel on the right.
- Download or copy the File Hash Calculator result, which you can copy and download when the tool produces a file.
Settings
Privacy and limitations
- File Hash Calculator runs entirely in your browser: the input is not uploaded, so it never leaves your device.
- Output: the File Hash Calculator result, which you can copy and download when the tool produces a file.
- Results depend on valid input and on the limits declared by each field above; this page does not promise a fixed processing time or file size.
Frequently asked questions
- Is my data uploaded when I use File Hash Calculator?
- No. This tool runs entirely in your browser, so the input stays on your device and is not uploaded.
- Which input does it accept?
- It accepts one or more files.
- What do I get back?
- After you press "Calculate hash" the result panel shows the File Hash Calculator result, which you can copy and download when the tool produces a file, which you can copy or download.
- Can I change the settings?
- Yes. The page exposes Algorithm (MD5, SHA-1, SHA-256, SHA-384, SHA-512); Output (Hexadecimal, Base64).
