Файл Hash Verifier
Профессиональный Файл Hash Verifier
Drop a file here or click to browse
All hashing is done locally in your browserФайл Hash Verifier
Профессиональный Файл Hash Verifier
Возможности
- Compute SHA-1, SHA-256, SHA-384, SHA-512 hashes using the browser's WebCrypto SubtleCrypto.digest
- Drag-and-drop file or paste text — handles both modes
- Side-by-side compare against an expected hash with case-insensitive matching
- MD5 is NOT supported — WebCrypto doesn't provide it (and it shouldn't be used for integrity / security anymore)
- Runs entirely in your browser; files never leave your machine
Как использовать
- Введите ваш ввод данные в the provided field.
- Configure любой параметры as needed.
- Просмотреть the результаты мгновенно и copy или download the вывод.
Советы и лучшие практики
- Use SHA-256 for general-purpose integrity checking (matches the hashes most projects publish alongside downloads).
- SHA-1 is deprecated for cryptographic use (collision attacks exist), but is still valid for non-security integrity checks.
- MD5 is broken — don't use it for trust decisions. This tool deliberately omits it.
- File hashing runs in-browser via the File API. Files of any size work but very large files (>1 GB) may pause the UI while the hash computes.
- Hash comparison is case-insensitive — paste the expected value in whatever case the publisher used.
Вопросы и ответы
Is this tool free to use?
Yes, completely free with no registration, no limits, and no hidden costs.
Is my data private?
All processing happens in your browser. No data is ever sent to any server or third party.
Does it work offline?
Once loaded, the tool works entirely offline. All processing is done client-side with JavaScript.
Which browsers are supported?
Works in Chrome, Firefox, Safari, Edge, and all modern browsers on desktop and mobile.
Can I use the results commercially?
Yes, all output is yours to use freely in any personal or commercial project without restrictions.