# File Hash Generator

> Verify downloads and spot tampering with SHA-1, SHA-256, SHA-384, or SHA-512 digests computed on your device.

Generate SHA-1, SHA-256, SHA-384, and SHA-512 checksums free, entirely in your browser - verify downloads without uploading the file.

- **Canonical:** https://www.ailovekit.com/security/file-hash-generator/
- **Category:** Security Tools
- **Processing:** Runs entirely in your browser. Files are never uploaded to AiLoveKit servers.

## Verify Downloads Without Sending Them Anywhere

Checksum pages that ask you to upload the very file you are trying to verify defeat the purpose. AiLoveKit's **file hash generator** computes digests with the browser's built-in WebCrypto engine - the file never leaves your device, which matters most when checking sensitive installers, firmware images, or legal documents.

## Which Algorithm Should You Use?

- **SHA-256** - the default choice; nearly every software vendor publishes SHA-256 sums.

- **SHA-384 / SHA-512** - longer digests for environments that require them.

- **SHA-1** - legacy compatibility only; collisions are practical, so never use it for security decisions.

Compare the result with the checksum published by the source - a single different character means the file is not identical.

## Frequently Asked Questions

**Is my file uploaded anywhere?**

No. Hashing runs through your browser WebCrypto engine, so the file stays on your device from start to finish.

**Which algorithms are supported?**

SHA-1, SHA-256, SHA-384, and SHA-512. MD5 is intentionally not offered because it is broken for integrity checks.

**Why do I need HTTPS?**

Browsers only expose WebCrypto in secure contexts (HTTPS or localhost), which is how AiLoveKit is served.

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Source: https://www.ailovekit.com/security/file-hash-generator/
Part of AiLoveKit: https://www.ailovekit.com/
Machine-readable index: https://www.ailovekit.com/llms.txt