Bulk 2FA Code Generator
Generate 2FA codes for multiple accounts at once. Paste one secret key per line — with an optional label — and get a live table of codes with a countdown for every row. Batch 2FA codes, all in your browser.
Everything is computed in your browser and kept in memory only — keys are never saved, stored, or uploaded. Reload the page and they are gone.
How to generate multiple 2FA codes at once
- Copy each account’s Base32 setup key from its 2FA settings (see the guide if you are not sure where to look).
- Paste one key per line. Optionally prefix a label:
Label,SECRET— for exampleWork account,JBSWY3DPEHPK3PXP. - Press Generate codes. Every row shows a live code and its countdown.
- Use Copy for a single code or Copy all codes to copy every current code, one per line.
Invalid lines are skipped and reported, so one bad key does not stop the batch. Full otpauth:// URIs are accepted on any line, too.
Who needs a batch 2FA code generator?
- Teams with shared accounts — support inboxes, social media manager logins, and tool accounts that several colleagues legitimately share, where every member needs the current code.
- Agencies and operators — managing several client or business pages at once, each with 2FA enabled, without switching single-key tools ten times a day.
- Developers and QA — running test accounts across environments and needing several RFC 6238 codes side by side.
Only use keys for accounts you own or are authorized to manage. Generating codes for accounts you do not control is against the law and every platform’s terms of service.
Why this bulk generator is different
| This tool | Typical single-field generators | |
|---|---|---|
| Accounts per view | Unlimited rows, one per line | One key at a time |
| Labels | Yes, per row | No |
| Persistence | Nothing saved — session memory only | Often saved to local storage |
| Where codes are computed | In your browser | Varies — some upload the key to a server |
Most online generators accept exactly one key, which makes juggling several accounts slow. This page was built for the multi-account workflow: paste everything once, keep the tab open, and read codes as they refresh. Need just one? The single-key 2FA code generator also remembers your key for next visit.
Frequently asked questions
How do I generate 2FA codes for multiple accounts?
Paste one Base32 secret key per line into the box above. Add an optional label before a comma, like Work account,JBSWY3DPEHPK3PXP, and press Generate to get a live table of codes with a countdown for each account.
Is my data stored anywhere when I batch-generate codes?
No. The bulk generator keeps everything in memory for the session only — nothing is written to storage or sent to a server. Close or reload the page and the keys are gone.
Who is a batch 2FA code generator for?
For people who own or are authorized to manage several accounts with 2FA enabled — a team shared mailbox, an agency managing client pages, or a developer with test accounts — and who want codes for all of them in one view.
Can I mix different services in one batch?
Yes. Any RFC 6238 TOTP key works, whatever the service. If one account needs non-default settings (SHA-256, 8 digits), generate that one on the TOTP generator page, which supports advanced parameters.