TOTP Generator

Generate time-based one-time passwords.

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Generate a time-based one-time password (TOTP) from a Base32 secret using the standard 30-second window.

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About this tool

Generate time-based one-time passwords This free Security tool from Bhuvanesh C runs entirely in your browser — your data stays on your device.

FAQ

Common questions about the TOTP Generator.

Generate time-based one-time passwords. It is part of my free Security collection and works instantly in your browser.
Yes. This tool is completely free with no usage limits and no account required.
No. Processing happens in your browser whenever possible. Your input is not sent to my server.
Yes. The layout is responsive and works on phones, tablets, and desktops.
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Practice WPM, accuracy, quotes, and coding snippets — timed tests, personal bests, and key heatmaps. Free in your browser.

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