Processed in this browser
All calculations run locally in this browser tab. No input or file is sent to Finimore, an advertising service, or an analytics service.
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Calculate a SHA-256 digest for a local file with the browser Web Crypto API. The selected file is never uploaded.
All calculations run locally in this browser tab. No input or file is sent to Finimore, an advertising service, or an analytics service.
Calculate a SHA-256 digest for a local file with the browser Web Crypto API. The selected file is never uploaded.
This tool calculates SHA-256 only. A matching digest can help compare files but does not prove who created a file or that it is trustworthy.
Calculate a SHA-256 digest for a local file with the browser Web Crypto API. The selected file is never uploaded.
This tool calculates SHA-256 only. A matching digest can help compare files but does not prove who created a file or that it is trustworthy.
This tool calculates SHA-256 only. A matching digest can help compare files but does not prove who created a file or that it is trustworthy.
Calculate a SHA-256 digest for a local file with the browser Web Crypto API. The selected file is never uploaded.
This tool calculates SHA-256 only. A matching digest can help compare files but does not prove who created a file or that it is trustworthy.
All calculations run locally in this browser tab. No input or file is sent to Finimore, an advertising service, or an analytics service.
No. This feature runs in your browser and does not send its inputs to Finimore or an external service.
No. Inputs remain in the current tab and are cleared when you leave or reload.
This tool calculates SHA-256 only. A matching digest can help compare files but does not prove who created a file or that it is trustworthy.