Meta Tag AnalyzerSEO
Open Graph PreviewerSEO
Twitter Card PreviewerSEO
XML Sitemap GeneratorSEO
robots.txt TesterSEO
Keyword Density CheckerSEO
Redirect Chain CheckerSEO
Canonical Tag CheckerSEO
Hreflang Tag ValidatorSEO
Title & Meta Description CheckerSEO
SERP Snippet PreviewerSEO
Backlink Anchor Text AnalyzerSEO
Internal Link ExtractorSEO
Schema Markup ValidatorSEO
Page Word Count (SEO)SEO
Meta Tag AnalyzerSEO
Open Graph PreviewerSEO
Twitter Card PreviewerSEO
XML Sitemap GeneratorSEO
robots.txt TesterSEO
Keyword Density CheckerSEO
Redirect Chain CheckerSEO
Canonical Tag CheckerSEO
Hreflang Tag ValidatorSEO
Title & Meta Description CheckerSEO
SERP Snippet PreviewerSEO
Backlink Anchor Text AnalyzerSEO
Internal Link ExtractorSEO
Schema Markup ValidatorSEO
Page Word Count (SEO)SEO
Back to all tools
Security & Crypto

Free TOTP and 2FA Code Generator Online

Initializing tool...

More Utilities

Markdown to HTMLDeveloper
HTML to MarkdownDeveloper
YAML to JSONDeveloper
JSON to YAMLDeveloper
XML to JSONDeveloper
JSON to XMLDeveloper
SQL FormatterDeveloper
HTTP Status Code LookupDeveloper
MIME Type CheckerDeveloper
Character Encoder (UTF-8/ASCII)Developer
Backslash Escape & UnescapeDeveloper
String ReverserDeveloper
Hash GeneratorDeveloper
HEX to Binary & DecimalDeveloper
Number Base ConverterDeveloper
Markdown to HTMLDeveloper
HTML to MarkdownDeveloper
YAML to JSONDeveloper
JSON to YAMLDeveloper
XML to JSONDeveloper
JSON to XMLDeveloper
SQL FormatterDeveloper
HTTP Status Code LookupDeveloper
MIME Type CheckerDeveloper
Character Encoder (UTF-8/ASCII)Developer
Backslash Escape & UnescapeDeveloper
String ReverserDeveloper
Hash GeneratorDeveloper
HEX to Binary & DecimalDeveloper
Number Base ConverterDeveloper

Related Tools

Password Generator

Generate strong, random passwords

Password Strength Checker

Check the strength of any password

Hash Generator (Crypto)

Generate cryptographic hashes (MD5, SHA family)

HMAC Generator

Generate HMAC authentication codes

Ubify Intelligence Team

EDITORIAL TEAM

~1 min read
~166 words
VERIFIED MAY 2026

About This Tool

The TOTP Generator computes time-based one-time passwords (TOTP) from any Base32 secret key — the same codes used by Google Authenticator, Authy, and 2FA apps. Useful for testing your own 2FA implementations. Enter your secret key and the current 6-digit code (plus countdown) appears. Free, no account, runs in browser.

How to Use

  1. 1

    Enter your Base32 TOTP secret key in the input field.

  2. 2

    The current 6-digit code and countdown timer appear immediately.

  3. 3

    Use the code to test your 2FA implementation or verify a setup.

Frequently Asked Questions