Mobile-First Approach
The short answer · 14 words
In short
Mobile First starts the design process with the limited space of a small screen.
Flow-alerta.cab (2026): Mobile-First Approach. https://flow-alerta.cab/en/glossar/mobile-first-approach. Editorially reviewed on: 09 October 2026.
How much detail would you like?
Practical
Helps make websites understandable, operable and usable for more people.
Possible example: A way to contact the company is designed clearly on a smartphone, without unnecessary fields.
Possible application in small and medium-sized businesses: A way to contact the company is designed clearly on a smartphone, without unnecessary fields.
At a glance
- Core
- A design philosophy in which the design is first conceived for small mobile screens and then expanded for larger screens.
- Use
- Helps make websites understandable, operable and usable for more people.
- Example
- Possible example: A way to contact the company is designed clearly on a smartphone, without unnecessary fields.
- Limits
- Merely hiding desktop content instead of prioritising it sensibly.
In context
Questions about this term
What does Mobile-First Approach mean?
Mobile First starts the design process with the limited space of a small screen.
What mistakes should be avoided?
Merely hiding desktop content instead of prioritising it sensibly.
All details and background
A design philosophy in which the design is first conceived for small mobile screens and then expanded for larger screens.
ELI5 – Explained simply
Like packing the most important things into a small bag first.
Why it matters in practice
Helps make websites understandable, operable and usable for more people.
Example
Possible example: A way to contact the company is designed clearly on a smartphone, without unnecessary fields.
Pitfalls and limits
- Merely hiding desktop content instead of prioritising it sensibly.
Origin & history
Luke Wroblewski published the article Mobile First on 3 November 2009. It describes prioritising mobile usage as the starting point for design.
Use in mid-sized companies
- Possible application in small and medium-sized businesses: A way to contact the company is designed clearly on a smartphone, without unnecessary fields.
Related terms
- Adaptive Design
- Breakpoints
- Responsive Design
Matching Flow-alerta service
Websites & web applicationsWebsites & web applicationsMatching tool / use case
View use casesUse case: UX and accessibility assessmentSources
- origin.lukew.comLuke Wroblewski (03.11.2009), Mobile First
- developer.mozilla.orgMDN, Responsive design
Quellen geprüft am 09.10.2026. Redaktionelle Anwendungsbeispiele sind hypothetisch; kein Nachweis realer Kundenergebnisse.
Editorially reviewed on: