AGENCE KNR

E-commerce UX/UI design agency

Our agency specializes in UX & UI design for e-commerce, creating elegant, high-performance interfaces focused on your users. We combine creativity and ergonomics to maximize your conversions and enhance your brand identity.

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Yves Saint LaurentYves RocherValentinoThe KooplesSandroSkinCeuticalsRepettoPatykaMarocMarocL'OréalMajeLancômeKaloesIKKSGivenchyAllies Of SkinUndizSessunEtamDavidoffClaudie PierlotMinelliAmin KaderModalovaRexalineLa Vie ParisAlguaTheraSerica WatchesMaison School of ArtsMaison Valois VardenTag HeuerComtesse du BarryEminenteAlaïaRimowaYves Saint LaurentYves RocherValentinoThe KooplesSandroSkinCeuticalsRepettoPatykaMarocMarocL'OréalMajeLancômeKaloesIKKSGivenchyAllies Of SkinUndizSessunEtamDavidoffClaudie PierlotMinelliAmin KaderModalovaRexalineLa Vie ParisAlguaTheraSerica WatchesMaison School of ArtsMaison Valois VardenTag HeuerComtesse du BarryEminenteAlaïaRimowa

Our e-commerce UX/UI design service

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UX/UI design

We design elegant, modern and ergonomic interfaces, conceived to embody your brand universe. Each user path is designed to be fluid and intuitive, to minimize friction and maximize conversions.

Custom design

Beyond aesthetics, we create unique digital experiences tailored to your objectives. Wireframes, prototypes and mock-ups are developed with a data-driven logic, guaranteeing a design that serves your business performance.

Conversion optimization

Our UX approach is based on CRO best practices: information prioritization, optimized CTAs, simplified purchase tunnels and engaging micro-interactions. The aim: to turn more visitors into buyers.

Omnichannel consistency

We design your interfaces with a multi-media, omnichannel approach. Whether on desktop, mobile or in a connected store, we create a consistent and coherent experience that strengthens customer loyalty and trust.

Our e-commerce UX/UI design projects

E-commerce design with experience in mind

We design interfaces that combine aesthetics, ergonomics and performance, transforming each visit into a fluid and engaging experience. Our UX/UI designs adapt to your brand and business objectives to boost your online sales.

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Customized design

Every project starts with a detailed understanding of your world and your customers. We design unique, immersive interfaces capable of capturing attention and conveying your values from the very first click.

Mobile First

Over 70% of online purchases are made on smartphones. Our designs are mobile-first, to guarantee fluid, fast and engaging navigation on all screens, with a purchase path perfectly adapted to current usage.

Optimized user paths

We build clear, intuitive buying paths, reducing friction and guiding your visitors every step of the way. The experience is designed to facilitate decision-making and maximize conversion.

Design System

We develop scalable design systems that ensure the visual and functional consistency of your store over time. This approach facilitates updates, reinforces your brand identity and guarantees a consistent user experience.

award-winning agency

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Awards won by our e-commerce agency

Our expertise and creativity are recognized in the luxury, fashion, and beauty sectors.

0 x Trophé EcommerceCampagne Marketing Online
0 x Trophé EcommerceStratégie Mobile
0 x Trophé EcommerceDesign UI
0 x CSSDA AwardBest UI
0 x CSSDA AwardBest UX
0 x CSSDA AwardBest Innovation
0 x Web Guru AwardsSite of the day
0 x WW AwardsSite of the day
0 x AwwwardsMobile Excellence
0 x Web Guru AwardsSite of the day
0 x CSS ReelFeatured
0 x Ad World MasterAgency of the Year

How we create your e-commerce UX/UI mock-ups

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Research & Insights

We start by analyzing your users and your market. A UX audit, a competitive benchmark and a study of purchasing behavior help us define performance levers and creative opportunities.

Architecture & Wireframes

We build optimized user paths and functional wireframes. This step guarantees fluid, logical navigation, designed to reduce friction and guide conversion.

UI Design & Prototyping

We bring your interfaces to life with a customized design aligned with your brand identity. Colors, typography and micro-interactions are worked on to enhance experience and emotion.

Tests & Design System

We validate our choices through user testing and performance analysis. Each project is equipped with a scalable design system, guaranteeing consistency, scalability and ease of evolution for your store.

Why choose KNR for your UX/UI mock-ups?

Our e-commerce site design agency offers you expertise to maximize your conversion rate and brand image through a site that’s both high-performance and ergonomic.


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Strategic, not just technical, support

In addition to the UX/UI design of your e-commerce site, we support you in your marketing and e-commerce strategy: customer journey, conversion, retention, CRM integration, etc.

Growth-oriented vision

Beyond design, we help you build a site that sells and scales. Expertise in acquisition (SEO, SEA, social ads) and retention (emailing, loyalty).

Your partner, not just a service provider

You'll benefit from personalized, human support, with a dedicated project manager. The team remains available even after launch for ongoing support and optimization.

Avis & témoignages

Depuis 2016 nous concevons et développons des solutions sur-mesure répondant aux besoins e-commerce de nos clients.

KNR designed our entire e-commerce site: development and design. A more credible, reassuring image that helped us convince our target customers and retail partners.

Miora R.

Project Manager

Kaloes

For several years, KNR was our sole partner for integrating our newsletters, transactional emails and triggers.

Deborah S.

CRM Activation & Animation Specialist

Tag Heuer

KNR’s assignment was a complete success, with results to match. We appreciate the agency’s responsiveness and availability, and how closely they listen to the client. A smooth collaboration.

Ophéline G.

Web Project Manager, Minelli

Minelli

KNR helped us redesign the brand website. We really appreciated the team’s organisation and rigour. The willingness to listen and truly translate our needs.

Delphine K.

Head of Marketing & Communication

Eminente

Projects run smoothly! Very responsive and the workflow in place is efficient. We want to keep working with you on our next campaigns!

Margaux L.

Web Manager Sandro Paris

Sandro

KNR designed our entire e-commerce site: development and design. A more credible, reassuring image that helped us convince our target customers and retail partners.

Miora R.

Project Manager

Kaloes

For several years, KNR was our sole partner for integrating our newsletters, transactional emails and triggers.

Deborah S.

CRM Activation & Animation Specialist

Tag Heuer

KNR’s assignment was a complete success, with results to match. We appreciate the agency’s responsiveness and availability, and how closely they listen to the client. A smooth collaboration.

Ophéline G.

Web Project Manager, Minelli

Minelli

KNR helped us redesign the brand website. We really appreciated the team’s organisation and rigour. The willingness to listen and truly translate our needs.

Delphine K.

Head of Marketing & Communication

Eminente

Projects run smoothly! Very responsive and the workflow in place is efficient. We want to keep working with you on our next campaigns!

Margaux L.

Web Manager Sandro Paris

Sandro

KNR designed our entire e-commerce site: development and design. A more credible, reassuring image that helped us convince our target customers and retail partners.

Miora R.

Project Manager

Kaloes

For several years, KNR was our sole partner for integrating our newsletters, transactional emails and triggers.

Deborah S.

CRM Activation & Animation Specialist

Tag Heuer

KNR’s assignment was a complete success, with results to match. We appreciate the agency’s responsiveness and availability, and how closely they listen to the client. A smooth collaboration.

Ophéline G.

Web Project Manager, Minelli

Minelli

KNR helped us redesign the brand website. We really appreciated the team’s organisation and rigour. The willingness to listen and truly translate our needs.

Delphine K.

Head of Marketing & Communication

Eminente

Projects run smoothly! Very responsive and the workflow in place is efficient. We want to keep working with you on our next campaigns!

Margaux L.

Web Manager Sandro Paris

Sandro

Why we do it

Since 2016, we've been working with fashion and cosmetics brands.

Our e-commerce agency’s mission is to support fashion and cosmetics brands in their digital transformation and online growth.

E-commerce for luxury brands is much more than a technical tool, it’s a strategic lever that enables exceptional brands to multiply their sales without compromising their brand image. This digital expertise is part of the global strategy of beauty and fashion brands seeking growth.

As digital experts, we support our customers in developing the sales generated by their e-commerce sites, while preserving the codes of excellence for which they are renowned.

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Yves RocherYves Saint LaurentLancômeL'OréalPatykaAllies Of SkinRexalineSkinCeuticalsMarocMarocRimowaDavidoffGivenchyAlaïaMajeSandroClaudie PierlotIKKSValentinoEtamUndizMinelliAmin KaderSessunKaloesRepettoThe KooplesTag HeuerEminente

Collaboration

A project?
Let's talk about it.

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Our team of experts is ready to listen to you. Let’s meet and discuss your project together!

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