Randomly shuffle any list of items. Enter each item on a new line and see them randomized instantly.
Calculate total price including sales tax. Enter the pre-tax amount and tax rate to see the exact tax amount and final total.
Simplify fractions to their lowest terms. Enter numerator and denominator and get the reduced form instantly.
Calculate sine, cosine, tangent, and their inverses. Enter an angle in degrees or radians and see all six trig functions.
Divides total sales-and-marketing spend by the number of new customers acquired in the same period to produce a blended acquisition cost. Startups and growth teams use CAC to evaluate marketing channel efficiency, optimize ad spend, and benchmark against LTV.
Add professional headers and footers to every page of your PDF. Supports text, page numbers ({{page}}/{{total}}), dates, and custom alignment. Perfect for reports and official documents.
List Randomizer lets you randomly shuffle any list of items. Enter each item on a new line and see them randomized instantly.. Everything runs inside your browser — nothing is uploaded to a server. It works on any device with a modern web browser.
Randomly shuffle any list of items. Enter each item on a new line and see them randomized instantly. It's ideal for developers, designers, and anyone who needs to randomly shuffle any list of items without installing software or sending data to external servers.
Direct text entry, file upload, or URL-based input — depending on the tool. Paste or type your content directly into the provided editor area.
Yes. After the initial page load, List Randomizer runs entirely on your device with no internet connection needed. All processing is done locally.
Yes, this tool is completely free. No credit card or registration is required for standard usage.
All processing happens 100% locally in your browser. Your data is never uploaded to any server.
Yes. Once the page has loaded, the tool runs entirely offline without requiring an internet connection.
Standard tools are unlimited. Pro tools allow free daily usage with an option to upgrade.
Any modern web browser (Chrome, Firefox, Safari, Edge) on desktop or mobile. No installation needed.
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