Mã kiểm tra tệp (SHA-256)
Check that a download is genuine by comparing its checksum with the one the publisher shows. Calculated on your device, so even large files stay private.
Chạy trong trình duyệt. Tệp của bạn không bao giờ rời khỏi thiết bị.
- 1Thêm tệp
- 2Điều chỉnh
- 3Tải về
Cách hoạt động
- 01Add your file.
- 02Choose the algorithm.
- 03Compare the result with the published checksum.
Câu hỏi thường gặp
Which algorithm should I use?
SHA-256 is the most common. Use whichever the publisher lists.
Is my file uploaded to a server?
No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.
Is it free?
Yes. It is free to use, with no signup, no watermark and no daily limit.