What does convert case mean?

Converting case means changing the capitalization style of text — for example, turning 'hello world' into 'HELLO WORLD' (uppercase) or 'Hello World' (Title Case).

Is ConvertCasePro free?

Yes, ConvertCasePro is completely free with no usage limits and no sign-up required.

Does the convert case tool work on mobile?

Yes. ConvertCasePro works on all modern browsers on phones, tablets, and desktops.

What is the difference between Title Case and Sentence Case?

Title Case capitalizes every word ('The Quick Brown Fox'). Sentence case only capitalizes the first word of each sentence ('The quick brown fox').

Can I convert code variable names using this tool?

Yes. Use the camelCase, PascalCase, snake_case, kebab-case, or CONSTANT_CASE buttons to format programming identifiers instantly.

Is my text stored or logged?

No. All conversions happen in your browser. Nothing is sent to a server, so your content stays completely private.

convertCASEpro

MODE

Hash Generator

Get the SHA family checksums of a string.

Algorithm

Output

Uppercase hex

INPUT

CHARS: 0WORDS: 0LINES: 0

OUTPUT

CHARS: 0WORDS: 0LINES: 0

How the Hash Generator works

Hashes are computed by your browser's built-in Web Crypto implementation, which is fast and well tested. The text is hashed as UTF-8. Choose one algorithm or see all four at once, and pick hexadecimal or Base64 output.

SHA-256 and above are the right choice for integrity checks and signatures today. SHA-1 is included for compatibility, but collisions can be forced, so avoid it where security matters.

When it is useful

•Verifying downloads and file contents against a published checksum.
•Creating fingerprints and cache keys.
•Checking the output of your own code against a known good value.
•Teaching how small input changes produce completely different hashes.

Frequently Asked Questions

Which algorithm should I use?

SHA-256 for most uses. SHA-512 offers more bits and can be faster on 64 bit machines.

Can I store passwords with SHA-256?

No. Fast hashes are easy to brute force. Use a password hashing function such as Argon2id, scrypt or bcrypt with a salt.

Why does my hash not match a file hash?

This tool hashes text. A file hash covers its raw bytes, which may differ by line endings or a trailing newline.

Related tools

[ Browse all tools ]