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Fingerprint Change#

Guide to bulk fingerprint modification and account parameter customization in the Afina app

Fingerprint Change is a tool for mass updating environment parameters of accounts. It allows changing technical profile characteristics: time zone, language, CPU and RAM settings, as well as adding noise to WebGL, Canvas, Audio, and other components to enhance fingerprint uniqueness.

Location: access to the action is available through the "Accounts" page and the additional actions menu (ellipsis icon) in the top panel.

Available actions:

  • selecting necessary accounts using checkboxes
  • adding parameters for modification through a list
  • configuring values for each parameter
  • confirming and applying changes in bulk


Time Zone#

The Time Zone parameter allows setting a time zone for the account.

By default, values can be synchronized with the IP address to ensure geolocation compliance. This helps avoid discrepancies between the network and system settings.


Languages#

The Languages parameter is used to set browser languages.

You can define a list of languages or synchronize them with the IP. This affects how websites determine the user's region and localization.


Interface Language#

The Interface Language parameter determines how the primary language will be selected.

Available options:

  • based on language
  • real (system)
  • manual setting

CPU and RAM#

The CPU and RAM parameters allow changing hardware resource values.

You can set random values to make profiles more unique and avoid identical configurations across accounts.


Component Noise#

Noise parameters are used to change the browser's digital fingerprint.

Available components:

  • WebGL
  • Canvas
  • Audio
  • Rects

For each, you can set a noise level that affects fingerprint identification results.


Workflow Scenario#

1

Step 1: Select Accounts

In the “Accounts” table, mark the desired profiles with checkboxes.

2

Step 2: Open Action Window

On the top panel, click the ellipsis icon and select Change Fingerprint.

3

Step 3: Add Parameters

In the window, click the add button and select the parameters that need to be changed.

4

Step 4: Configure Values

Set the necessary values or leave random parameters for each item.

5

Step 5: Apply Changes

Click the Assign button to apply changes to the selected accounts.

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