Modify Digital
Start a project

Built properly.Easy to modify.

Modify Digital is an independent design and development studio in Winterthur.

Websites, online shops, web apps and custom software for companies in Switzerland and clients worldwide. Designed and built by the person you talk to.

Your editor

Change it yourself.
One click at a time.

pietra-alta.ch — HomeSaved100%
pietra-alta.chEditing

Built for

Follow
a project.

One site, from the first mockup to the day it goes live. Scroll to step through it.

PIETRA-ALTA.CH · HANDED OVER

Live, and yours.

How it works

Go with the flow.

Three ways a project runs. Pick the one that looks like yours.

Works withWordPressElementorWooCommerceShopifyand 50 more ↓Start a project ↗

Motion

Build a page.Layer by layer.

Depth you can feel: the top of a page, split into five layers that move at their own speed. Built with GSAP, tuned so it never gets in the way of the page.

One page is split into its header, footer and the five layers of the hero: sky, mountains, hills, trees and foreground. Each layer moves at its own speed, which gives the hero depth. Drag the scene sideways or use the left and right arrow keys. Pause or slow the motion with the controls.

Source artwork
Header
Sky
Mountains
Hills
Trees
Foreground
Footer

Work

Real sites, recorded as they run.

No mockups. Every card is the live site, scrolling as a visitor would see it. Click one to open it.

Click a site to open it, scroll to explore, drag horizontally, or use the left and right arrow keys.

TRACK RECORD

The record, in numbers.

Sixty projects delivered for clients in twelve countries, every one of them reviewed: a 5.0 average across 30 written reviews and a 100% job success score on the leading global freelance platform. Ten years of doing this.

★ Top Rated independently verified client reviewsWinterthur · worldwide

Stack

Fits the stack
you already run.

Page builders, shops, code, design, data and AI. We pick what suits the job, not what we happen to sell. If your team already lives in WordPress, Shopify or Webflow, we build there.

Yours to keep

Your site.
Your team.

Your hosting, admin access in your name, and an editor your team already knows. Change a headline on a Tuesday without calling anyone. If you ever want to leave, you take everything with you.

Franco Potgieter, founder of Modify Digital, WinterthurHover

Founder-led

You’ll talk to me, and I’ll build it.

I’m Franco Potgieter. I started Modify Digital in Winterthur after ten years of building sites for companies in Switzerland, South Africa, the UK and the US. There is no account manager and no hand-off: the person who scopes your project designs it, builds it and tests it. That is why it is fast, and why it is built properly.

Franco Potgieter · Founder · Winterthur

Start a project →

Make it your own.What we build, in plain terms.

Start a project.

Tell us what you need. You get a reply from Franco within a working day, and a fixed quote within two.

Winterthur · we work in English and German