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Generators

Passwords, UUIDs, QR codes, placeholder text and hashes — generated on the spot, no account and no history kept.

9generators
1server-side tool
0signups
0history kept
ad slot · in-content rectangle 336×280 / responsive
FAQ

Common questions

Is what I generate stored anywhere?
No, with one exception: the Bcrypt hash generator submits your input to the server to compute the hash (Bcrypt needs a real backend implementation), and it isn't logged or saved. Every other generator runs entirely in your browser.
Are the generated passwords and UUIDs actually random?
Yes — they use your browser's cryptographically secure random number source, not a predictable pseudo-random sequence.
Are the generated credit card numbers real?
No — they're Luhn-valid test numbers for QA and form-testing, not usable payment cards.
Can I use the QR codes commercially?
Yes — the QR codes and generated text/images are yours to use for anything, with no license or attribution required.

Nine tools for producing something you need right now — a password, a placeholder identifier, a hash, a scannable code — without an account, a history log, or a rate limit that kicks in on the third try.

Security and identifiers

The password generator builds strong, random passwords with configurable length and character sets, using your browser's cryptographically secure random number source — the same quality of randomness a password manager would use. UUID and SHA256 generators produce standard-format identifiers and hashes for development and testing work.

The one server-side tool

Every generator runs entirely in your browser except Bcrypt Hash Generator, which submits your input to the server because Bcrypt hashing needs a real backend implementation — there's no equivalent JavaScript primitive that matches it. Nothing you submit is logged or stored.

Test data, not production data

Credit Card Generator produces numbers that pass the Luhn checksum — the same arithmetic check real card numbers satisfy — but aren't issued against any real account, so no payment processor will ever authorize a charge against one. They're for testing checkout forms and validation logic, not real purchases.

Everyday utilities

Lorem Ipsum for placeholder copy, Base64 for encoding binary-ish data as text, QR codes for links and Wi-Fi credentials, and Open Graph tags for how a page previews when shared on social platforms — small, focused tools you reach for once and move on.