voiddo hash vs xorbin.com
Both generate SHA-256 hashes from text. This page compares features, privacy, and when each tool is the right choice for developers.
voiddo hash — use when
- You need multiple algorithms — SHA-256, SHA-512, SHA-384, SHA-1 at once
- You need to hash a file and verify against a checksum
- You want zero data sent — browser Web Crypto API only
- You are hashing sensitive input (API keys, passwords, PII)
- You want uppercase / lowercase toggle for the digest
- You want no ads, no signup, instant results
xorbin.com — use when
- You only need one algorithm at a time with a simple form
- You want a long-standing, well-indexed URL to share
- Input is non-sensitive public text (no privacy concern)
feature comparison
| feature | voiddo hash | xorbin.com |
|---|---|---|
| SHA-256 | ✓ browser-only | ✓ |
| SHA-512 | ✓ browser-only | separate page |
| SHA-384 | ✓ browser-only | not listed |
| SHA-1 | ✓ browser-only | ✓ separate page |
| all algorithms on one page | ✓ toggle between SHA-256/512/384/1 | one algorithm per page |
| file hashing | ✓ binary FileReader, matches sha256sum | – |
| data sent to server | never — Web Crypto API only | server-side calculation |
| uppercase / lowercase toggle | ✓ | lowercase only |
| copy output button | ✓ | manual select |
| hashes as you type | ✓ instant on input | button-triggered |
| ads | none | ads present |
| price | free | free |
| account required | no | no |
frequently asked questions
Is voiddo hash a good xorbin.com alternative?
Yes. The main difference is where the hashing happens. voiddo hash uses the browser's native Web Crypto API (crypto.subtle.digest) — the computation runs inside your browser tab, nothing is sent over the network. xorbin.com sends your input to a server. If you are hashing anything sensitive (tokens, passwords, private data), the browser-only approach eliminates the network risk. voiddo hash also supports four algorithms on one page and adds file hashing, which xorbin.com does not.
Can I verify a file checksum with voiddo hash?
Yes. Drop the file onto the drop zone or click to select it. The tool reads the raw bytes using FileReader and produces the same SHA-256 (or SHA-512/384/1) digest you would get from running
sha256sum filename or openssl dgst -sha256 filename on the command line. Drag the downloaded file, compare to the published checksum, and verify the download is intact.Why is MD5 missing from voiddo hash?
MD5 is cryptographically broken. Practical collision attacks have been possible since 2004, meaning two different inputs can be crafted to produce the same MD5 hash. The browser's Web Crypto API deliberately excludes MD5 for this reason. If you need to verify an old MD5 checksum for a non-security purpose (legacy software download), you can use a CLI tool:
md5sum filename on Linux/macOS or Get-FileHash -Algorithm MD5 in PowerShell.Why does xorbin give a different hash for the same text?
The most common cause is trailing whitespace or encoding differences. xorbin may append a newline or use a different character encoding. voiddo hash encodes input with TextEncoder (UTF-8, no trailing newline) to match sha256sum. To test: hash the empty string — SHA-256 of "" (zero bytes) is
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855. If another tool gives a different result for the empty string, it is adding bytes before hashing.Is voiddo hash free?
Yes, completely free with no account, no ads, and no rate limits. It is part of the 49+ free tools at tools.voiddo.com.