Conversion Optimisation

Credibility

Plain English

How trustworthy something feels.

Definition

Credibility is the perceived trustworthiness and authority of a product, brand, or .

In practice

Built through design quality, clear messaging, transparency, and consistent .

The reality

Credibility is fragile and can be lost quickly through poor design, errors, or inconsistent messaging.

FAQ

Common questions

A few practical answers to the questions that usually come up around this term.

What is credibility in UX?

It is how trustworthy a product or appears.

Why is credibility important?

It affects whether users and engage with a product.

How do you build credibility?

Through clear design, transparency, and .

What damages credibility?

Errors, poor design, and unclear messaging.

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Previous feedback

Will Parkhouse

Senior Content Designer

01/20