Coin Flip
A digital coin flip backed by crypto.getRandomValues — true 50/50, no bias, no funny business. Flip once for a quick decision, or up to 100 times in a row to see the distribution (and remember: a 70/30 split across 10 flips is completely normal — coins don't owe you balance). Pick the 'Yes/No' or 'True/False' variants for a clearer answer when you can't remember which side meant what. Runs entirely in your browser.
Privacy
Runs entirely in your browser — nothing is sent to any server.
Cost
Free. No sign-up, no watermark.
Type
Random
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Frequently asked
Is Coin Flip free to use?
Yes. Coin Flip is completely free with no sign-up, no watermark, and no usage limits. Toolsly does not charge for any of its tools.
Do my files and data stay private?
Yes — Coin Flip runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How does Coin Flip work?
Open Coin Flip, paste or fill in the input fields, and the result updates instantly. Everything runs in your browser — no upload, no waiting.
Which browsers does Coin Flip support?
Any modern browser works — Chrome, Firefox, Safari, and Edge on desktop and mobile. Coin Flip uses standard web APIs and does not require any plugin, extension, or sign-up.