Random & Fun
Shuffle a list fairly
Paste a list and get it back in a random order — a real shuffle, where every possible ordering is equally likely.
Fisher-Yates with the browser’s cryptographic random source, so every ordering is equally likely.
Paste a list above and the shuffled order appears here.
- Runs in your browser
- No account required
- Free to use
How it works
Fisher-Yates, not sort-by-random
The common shortcut is to sort with a comparator that returns a random result. It is measurably biased: some orderings come up far more often than others, and with certain sort implementations it can produce the same order repeatedly. Fisher-Yates walks the list once, swapping each item with a randomly chosen earlier one, and is provably uniform.
Every item survives
A shuffle is a permutation — nothing is added, removed or duplicated. The output always contains exactly the items you put in.
What it does
Shuffle again
A fresh order at one click, without re-pasting.
Tolerant input
Blank lines and surrounding spaces are ignored.
Runs in your browser
No account and no upload — what you type is never sent anywhere. Analytics records that the tool was opened, never what you put into it.
Practical advice
Getting a better result
- For picking one winner rather than an order, the wheel spinner does the same draw with something to watch.
- This is fair, not secret. It should not be used to generate anything that has to be unguessable.
Questions
Things people ask
Why not just sort randomly?
Because it is biased. A comparator returning random results violates what a sort algorithm assumes about ordering, so the outcome depends on the sort implementation and some orderings become much more likely than others.
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Open toolWho builds these
Free tools by day. Websites that earn their keep by trade.
KuConvert is built by KUDUY, a web design and development agency. From custom WordPress builds to SEO and e-commerce, everything they do is engineered to bring you more qualified traffic and turn it into revenue.
Web Design
Custom, conversion-focused web design that captivates visitors and turns them into paying customers. Mobile-first, fast, and built to rank.
Web Development
Custom WordPress websites built with clean code, blazing-fast performance (Core Web Vitals optimised), and enterprise-grade security.
E-Commerce
Online stores that convert visitors to customers with seamless shopping experiences.
SEO
Technical SEO, keyword research, on-page optimisation and local SEO strategies that drive qualified organic traffic.
Digital Marketing
Data-driven campaigns that deliver measurable ROI across every channel.
Branding
Memorable brand identities that stand out in any market and build lasting trust.
Website Help
One-on-one expert support for bug fixes, updates and ongoing maintenance — without a long-term retainer.
Fixed scope, no surprise invoices
Most sites ship in four to eight weeks with the scope and the price agreed up front.
SEO from day one
Search is designed into the build — structure, schema and Core Web Vitals — not retrofitted.
A team, not a ticket queue
A project manager, a designer and a developer you can actually reach.
Need your whole site to load this fast?
Images are usually the heaviest thing on a page and the easiest win. KUDUY works on site speed, image delivery and Core Web Vitals for teams who would rather not do it by hand.
This tool runs entirely in your browser. Your files are never uploaded.