---
title: "Can I customize a Blocker's appearance?"
slug: "can-i-customize-a-blockers-appearance"
updated: 2025-10-05T11:33:59Z
published: 2025-10-05T11:33:59Z
canonical: "support.whatfix.com/can-i-customize-a-blockers-appearance"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.whatfix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Can I customize a Blocker's appearance?

Yes, you can customize the appearance of a Blocker to match your brand guidelines. For more information, see [What is a Blocker?](/studio/docs/improve-data-accuracy-and-user-compliance-with-blockers) and [How to create a Blocker?](/studio/docs/how-to-create-a-blocker)

- For **Invisible Blockers**, change the tooltip **Color** or the **Close (X) icon color**. Also enable or disable the **Close (X) icon**.

![Configure invisible Blockers' color and close icon color.](https://cdn.document360.io/a268766e-d74d-4619-9613-e2472f809ffb/Images/Documentation/Blockers_Invisible_colors.png?sv=2026-02-06&spr=https&st=2026-11-10T17%3A29%3A23Z&se=2026-11-10T18%3A29%3A23Z&sr=c&sp=r&sig=wu7mPoyoBM41E9LagNATijtHnIO4%2FmDww1B8ZrfvI1E%3D)
- For **Visible Blockers**, in addition to the options mentioned for **Invisible Blockers**, you can also set the Blocker **Color**, **Opacity**, and **Gray filter**.

![Change the Gray filter and Opacity for Visible Blockers](https://cdn.document360.io/a268766e-d74d-4619-9613-e2472f809ffb/Images/Documentation/Blockers_Visible_Filters.png?sv=2026-02-06&spr=https&st=2026-11-10T17%3A29%3A23Z&se=2026-11-10T18%3A29%3A23Z&sr=c&sp=r&sig=wu7mPoyoBM41E9LagNATijtHnIO4%2FmDww1B8ZrfvI1E%3D)

Additionally, you can enter a description in the tooltip for the Blocker action, which is visible to end users when they hover their cursor over the element.

![Add description to tooltips of Blockers](https://cdn.document360.io/a268766e-d74d-4619-9613-e2472f809ffb/Images/Documentation/Blocker%20tooltip%20descrp..gif?sv=2026-02-06&spr=https&st=2026-11-10T17%3A29%3A23Z&se=2026-11-10T18%3A29%3A23Z&sr=c&sp=r&sig=wu7mPoyoBM41E9LagNATijtHnIO4%2FmDww1B8ZrfvI1E%3D)