Which password rules can I apply?

Set minimum and maximum lengths and optionally require uppercase letters, lowercase letters, numbers and symbols.

Does passing every rule mean a password is strong?

No. A format policy cannot determine uniqueness, predictability, prior exposure or overall security.

Does this tool validate usernames or passwords?

No. It performs no authentication and never contacts a website, mailbox or login endpoint.

Can I see why a line was removed?

Yes. The removed report distinguishes password-length failures from other password-rule failures.

Can I exclude company or test terms?

Yes. Add comma- or line-separated terms to the Exclude terms field to remove matching normalized rows.

Are the passwords uploaded?

No. The input, filtering and TXT generation remain local to your browser.

Filter Combo Lists by Password Rules

Pricing Vouches

Get started

Apply explicit password-format rules in bulk

Set minimum and maximum lengths, require selected character classes and inspect a reason-labeled report for every combo row that fails the policy.

Combo optimiser

Normalize whitespace and email casing while preserving the password exactly as entered.

Duplicate remover

Remove repeated combo lines and see how many duplicates were detected in the source base.

Capture remover

Strip pipe- or tab-separated capture data after a combo while keeping the identifier and password.

Password filters

Filter by minimum or maximum length and require uppercase, lowercase, number or symbol characters.

Email combo filter

Keep only valid email:password lines when a workflow requires an email-formatted identifier.

Copy and TXT export

Copy or download the cleaned combolist and review rejected lines with their removal reason.

Private by design

A combo cleaner that never receives your base

No account, server upload or credential check—only local text processing inside the current browser tab.

100%

Local processing

Your combolist is parsed and cleaned on your device. DorkPlus never receives the source or output.

12

Cleaning controls

Combine normalization, deduplication, capture removal, sorting and password-character filters.

2

Export reports

Download the clean combo base or a reason-labeled report of removed lines.

How to filter combo passwords by policy

Use visible, deterministic format rules for company-owned migrations, generated test data or security-awareness lab datasets.

Paste an authorized combo dataset

Add username:password or email:password rows that you own or are permitted to review.

analyst@example.org:SecureLab456!

Set the password requirements

The preset starts at eight characters and requires uppercase, lowercase, number and symbol characters. Adjust every rule to match your policy.

Review passes and failures

Matching rows appear in Cleaned combos. Length and character failures are labeled separately in Removed lines.

Export the local report

Copy or download either view without sending passwords or identifiers to DorkPlus.

Password filtering controls

Minimum password lengthMaximum password lengthUppercase requirementLowercase requirementNumber requirementSymbol requirementExcluded-term filterLocal TXT export

Policy checks, not strength scores

A format match does not prove a password is strong

Length and character requirements can show whether text follows a defined policy, but they cannot measure reuse, predictability, exposure or resistance to guessing on their own.

This page never authenticates an account or tests the password. Treat the output as a local formatting report for an authorized dataset, not a credential-validity result.

Make every policy rule explicit
Separate length and character failures
Avoid credential validation or network requests

Responsible use cases

Migration readiness

Check an approved export against a destination format policy.

Application QA

Filter generated test accounts by expected signup rules.

Security awareness labs

Classify fictional examples for policy training.

Internal audits

Review organization-owned datasets under an approved process.

Combo password filter questions

Answers about policy rules, strength, validation, rejected lines and privacy.

More free utilities

Combo Cleaner

Clean combolists and combo bases locally

Open Combo Cleaner

Combo List Deduplicator

Remove repeated combo lines locally

Open Combo List Deduplicator

Combo Capture Remover

Strip pipe and tab capture suffixes

Open Combo Capture Remover

All free utilities

Browse every free DorkPlus tool that runs locally in your browser.

Browse utilities

Need a broader defensive exposure workflow?

Clean an authorized dataset here, then use DorkPlus tools to support structured, responsible exposure analysis and security operations at scale.

Get started with DorkPlus Explore Antipublic Checker

Filter combos by password rules