Tumblr Password Requirements and Generator
Password Rules for Tumblr
- Length: At least 8 characters
- Forbidden sequences: username,email address
- Note: Passwords should not include part of your username or email address. Minimum of 20 characters recommended.
Only some requirements could be confirmed. Additional rules may apply — check Tumblr for full details.
Generate a Password for Tumblr
Standard mixed-character password with uppercase, lowercase, numbers, and symbols.
or press Space when focused
Reset to defaults
Detailed Requirements
| Rule | Value |
|---|---|
| Minimum Length | 8 characters |
| Forbidden Sequences | username,email address |
| Notes | Passwords should not include part of your username or email address. Minimum of 20 characters recommended. |
Rules last verified: May 15, 2026
Frequently Asked Questions about Tumblr
- What are the password requirements for Tumblr?
- For Tumblr, passwords must be at least 8 characters.
- How long should my Tumblr password be?
- Tumblr requires a minimum of 8 characters. Aim for 16+ characters for strong security.
- Does Tumblr allow special characters in passwords?
- Tumblr's symbol policy hasn't been confirmed. The generator above defaults to widely-accepted symbols like ! @ # $ % & * to maximize compatibility.
- How do I generate a strong password for Tumblr?
- Use the password generator on this page — it's already configured to match Tumblr's rules. Click "Generate Password" and copy the result. For maximum security pick a length of 16 or more.
- Are there patterns I should avoid in my Tumblr password?
- Avoid these forbidden sequences: username,email address.
- Is the PassTailor generator safe to use for Tumblr?
- Yes. Passwords are generated entirely in your browser using the cryptographically secure Web Crypto API. Nothing is sent to our servers and nothing is stored.
