Inspect one file and calculate SHA-256 and SHA-512 checksums. Files up to 100 MiB are supported.
Ready for a file.
File details and checksums are calculated with the browser’s Web Crypto API.
Files & Data · Live
File Inspector & Checksum Calculator
View file details and create checksums.
About this tool
Inspect a file and calculate its checksum
Review useful file details, compare the detected file type with its extension, and calculate cryptographic hashes for verification without uploading the file.
- Inspect file details and signatures
- Calculate SHA-256 and SHA-512
- Copy a verification report