Mr. Tools

How to

How to use the Password Generator

The Password Generator creates strong random passwords in your browser while you adjust the rules. You can choose a preset, set length and count, include lowercase, uppercase, numbers, and symbols, exclude confusing characters, and require minimum counts by character type. After generating candidates, compare strength, entropy, and rule checks, then copy the password you want to use.

Use Password Generator
Password Generator thumbnailPassword Generator thumbnail

Use Cases

When to use it

  • Create a strong password during account signup
  • Prepare several temporary passwords at once
  • Generate readable passwords with fewer confusing characters
  • Create alphanumeric passwords without symbols
  • Avoid password reuse by generating a fresh one each time
  • Generate passwords in the browser without sending data anywhere

Capabilities

What this tool can do

  • Generate multiple passwords at once
  • Choose length and count
  • Toggle lowercase, uppercase, numbers, and symbols
  • Exclude ambiguous characters
  • Use standard, fewer symbols, or alphanumeric presets
  • Copy one result or copy the whole list

Guide

How to use each screen area

Learn how to use each screen area, including settings, input, previews, results, and saving.

01 HOWTO

Preset and purpose area

Detailed reference by screen area for presets, length, count, character rules, minimum counts, excluded characters, strength, compliance checks, and copying.

Screen showing Preset and purpose area in Password GeneratorScreen showing Preset and purpose area in Password Generator

What this area does

  • Choose or review the generation source in this area.
  • Adjust the settings that affect the generated result.
  • Review the preview, strength, or output information before saving.
  • Save, copy, regenerate, or return to related settings.

Where to use it

01
Preset

Choose or review this input before generating.

Screen showing where to use Preset in Password GeneratorScreen showing where to use Preset in Password Generator
02
Length and count

Adjust this setting for the intended result.

Screen showing where to use Length and count in Password GeneratorScreen showing where to use Length and count in Password Generator
03
Character rules

Use this preview or information to verify the result.

Screen showing where to use Character rules in Password GeneratorScreen showing where to use Character rules in Password Generator
04
Go to strength review

Save, copy, regenerate, or return to the related area.

Screen showing where to use Go to strength review in Password GeneratorScreen showing where to use Go to strength review in Password Generator

02 HOWTO

Length and count area

Detailed reference by screen area for presets, length, count, character rules, minimum counts, excluded characters, strength, compliance checks, and copying.

Screen showing Length and count area in Password GeneratorScreen showing Length and count area in Password Generator

What this area does

  • Choose or review the generation source in this area.
  • Adjust the settings that affect the generated result.
  • Review the preview, strength, or output information before saving.
  • Save, copy, regenerate, or return to related settings.

Where to use it

01
Length and count

Choose or review this input before generating.

Screen showing where to use Length and count in Password GeneratorScreen showing where to use Length and count in Password Generator
02
Review preset

Adjust this setting for the intended result.

Screen showing where to use Review preset in Password GeneratorScreen showing where to use Review preset in Password Generator
03
Go to character rules

Use this preview or information to verify the result.

Screen showing where to use Go to character rules in Password GeneratorScreen showing where to use Go to character rules in Password Generator
04
Find copy action

Save, copy, regenerate, or return to the related area.

Screen showing where to use Find copy action in Password GeneratorScreen showing where to use Find copy action in Password Generator

03 HOWTO

Character rules area

Detailed reference by screen area for presets, length, count, character rules, minimum counts, excluded characters, strength, compliance checks, and copying.

Screen showing Character rules area in Password GeneratorScreen showing Character rules area in Password Generator

What this area does

  • Choose or review the generation source in this area.
  • Adjust the settings that affect the generated result.
  • Review the preview, strength, or output information before saving.
  • Save, copy, regenerate, or return to related settings.

Where to use it

01
Character sets and exclusions

Choose or review this input before generating.

Screen showing where to use Character sets and exclusions in Password GeneratorScreen showing where to use Character sets and exclusions in Password Generator
02
Length consistency

Adjust this setting for the intended result.

Screen showing where to use Length consistency in Password GeneratorScreen showing where to use Length consistency in Password Generator
03
Compliance check

Use this preview or information to verify the result.

Screen showing where to use Compliance check in Password GeneratorScreen showing where to use Compliance check in Password Generator
04
Strength display

Save, copy, regenerate, or return to the related area.

Screen showing where to use Strength display in Password GeneratorScreen showing where to use Strength display in Password Generator

04 HOWTO

Generated results and copy area

Detailed reference by screen area for presets, length, count, character rules, minimum counts, excluded characters, strength, compliance checks, and copying.

Screen showing Generated results and copy area in Password GeneratorScreen showing Generated results and copy area in Password Generator

What this area does

  • Choose or review the generation source in this area.
  • Adjust the settings that affect the generated result.
  • Review the preview, strength, or output information before saving.
  • Save, copy, regenerate, or return to related settings.

Where to use it

01
Strength display

Choose or review this input before generating.

Screen showing where to use Strength display in Password GeneratorScreen showing where to use Strength display in Password Generator
02
Compliance check

Adjust this setting for the intended result.

Screen showing where to use Compliance check in Password GeneratorScreen showing where to use Compliance check in Password Generator
03
Copy individual result

Use this preview or information to verify the result.

Screen showing where to use Copy individual result in Password GeneratorScreen showing where to use Copy individual result in Password Generator
04
Review rules

Save, copy, regenerate, or return to the related area.

Screen showing where to use Review rules in Password GeneratorScreen showing where to use Review rules in Password Generator

Notes

Notes

Important points are grouped with reasons so you can make decisions before using the tool.

Check

Match the character rules required by the service

Some services require symbols or numbers, while others reject certain symbols. Check the preset and character groups before generating passwords.

Check

Use enough length and avoid reuse

Reusing one password across services makes one leak affect other accounts. Generate a fresh password for each service.

Check

Store the generated password safely

Passwords are generated in the browser, but this page is not a storage location. After copying, save the password in a password manager or another safe place.

FAQ

Questions about Password Generator

Questions that make decisions easier before use are summarized first.

Are generated passwords sent anywhere?

No. Password generation and copying run in the browser, and the generated values are not sent to an external service.

Can I generate multiple passwords at once?

Yes. Set the count and the tool will generate several passwords in one batch.

Can I create passwords without symbols?

Yes. Use the alphanumeric preset or turn off the symbol toggle.

Can I exclude confusing characters?

Yes. You can exclude characters such as I, l, 1, O, and 0.

How is strength shown?

Strength is estimated from the password length and the size of the selected character pool, then shown as weak, standard, strong, or very strong.

Does the tool save my passwords?

No. The initial release focuses on generation and copying only, without history storage.

Next guides

Related guides

Related guides are listed next so you can continue without getting lost.

How to create a favicon

Detailed reference by screen area for choosing favicon source material, adjusting a text logo, reviewing square and size previews, and saving ICO, PNG, SVG, manifest, and HTML examples.

View guide
How to create a favicon

How to generate a QR code

Detailed reference by screen area for QR content input, size, margin, error correction, color, transparency, output information, and PNG/SVG saving.

View guide
How to generate a QR code

How to Use Image Compression

Compress multiple images in their original format, compare size changes, and save the results.

View guide
How to Use Image Compression
Image ToolsVideo ToolsText ToolsDeveloper ToolsDesign ToolsGenerator Tools