Catches problems before clients do
A layout issue on mobile gets found and fixed in the editor, not reported back by an embarrassed regular client after it's already been live for weeks.
Coming soonWebsite & eCommerce Builder
Preview on every screen size
The owner can confirm their site looks correct on phones, tablets, and desktops before customers ever see it.
Works with
What it does
How Kuber handles this
The editor includes a device-switcher that renders the exact page at phone, tablet, and desktop widths side by side. The owner can make width-specific adjustments (like hiding a large banner on mobile) without affecting the desktop layout.
A spa and salon owner builds a beautiful desktop homepage with a wide hero banner announcing a seasonal offer, publishes it, and only finds out from a regular client's screenshot that the same banner crushes the actual booking button off the bottom of a phone screen entirely — on the device that most of her actual customers use to look at the site in the first place, every day.
Mobile responsive preview exists so that discovery happens before publishing, not after a client points it out. The editor includes a device switcher that renders the exact same page at phone, tablet, and desktop widths side by side, and lets the owner make a width-specific fix — hiding that oversized banner on mobile only, for instance — without touching how the page looks on desktop at all, ever.
Where preview on every screen size happens
Kuber runs this directly on the platforms your customers already use — no separate app for them to install.
- Shopify
- WooCommerce
- WordPress
- Wix
- Webflow
- Squarespace
How it works
Step by step
- 01
Switch between device widths instantly
A toggle in the editor re-renders the current page at phone, tablet, and desktop widths, showing exactly how each looks without needing a second device or browser window open at the same time to check it.
- 02
Spot problems specific to one width
A banner that's fine on desktop but overwhelms a phone screen, or text that wraps awkwardly at tablet width, becomes visible immediately rather than discovered later from a customer's honest report or an awkward complaint entirely.
- 03
Fix one breakpoint only
A specific element — like hiding that oversized banner — can be adjusted just for mobile, leaving the desktop version of the same page completely untouched by the change made elsewhere for phone screens only.
- 04
Preview before publishing, every time
The device switcher works on the draft before publishing, so a width-specific problem gets caught and corrected while it's still invisible to any actual visitor browsing the live site right now, on this very day.
Why it matters
What you get out of it
One fix, not a redesign
Adjusting how one element behaves on a specific screen size doesn't require rebuilding the whole page or compromising how it looks elsewhere on the desktop version.
Confidence before publishing
Checking every width side by side in the editor replaces the guesswork of hoping a desktop-built page happens to also work well on a phone.
The detail
What to know before you rely on it
Most Indian shoppers and service customers browse and book on a phone, which makes the mobile preview the one that matters most, even though the editor treats phone, tablet, and desktop as equally available views. A spa owner who checks the desktop preview carefully and glances past the mobile one is inspecting the version fewest clients will ever see, and the switcher's real value comes from spending the most attention on whichever width customers actually use — for most service and retail businesses in India, that is the phone view first, not last.
Breakpoint-specific overrides — width-only adjustments that let a banner behave differently on mobile than desktop — accumulate complexity the more a page collects. A page with several small mobile-only tweaks layered on an otherwise shared design becomes harder to reason about than one with a simpler layout; an owner who's added many one-off mobile fixes may find a later, unrelated change has an unexpected side effect on an earlier override. Keeping mobile adjustments deliberate and minimal, rather than accumulating a long list of small overrides, keeps a page's behaviour predictable as it evolves.
Rendering three full preview frames simultaneously is a heavier operation than rendering one, a reasonable trade-off during active editing but not something to leave running unnecessarily. On a page with a lot of content, switching rapidly between all three views can feel slower than editing a single-width view would — simply the cost of the side-by-side comparison the tool provides — closing unused preview panes while editing on one width keeps it responsive.
Industry use cases
Where this earns its keep
13 industries where Kuber applies this directly.
Kuber builds a service or dealership site with a vehicle/parts catalog, appointment booking for servicing, and a lead form for enquiries.
A car service center lists their repair packages with prices, lets customers book a slot for an oil change through the booking widget, and captures a lead form submission from someone asking about a specific part in stock.
See the automotive playbookKuber builds a company site with a product/services catalog aimed at business buyers, GST-ready quotes, and a contact form that routes enquiries to the sales team.
A wholesale supplier publishes a catalog page with bulk pricing tiers, a buyer fills out the enquiry form asking for a quote, and the supplier issues a GST-compliant invoice once the order is confirmed.
See the b2b sales playbookKuber builds an informational site for a financial advisor or lending business with service pages, compliance-safe contact forms, and SEO for local search visibility.
An independent financial advisor sets up a site describing their advisory services and credentials, and a visitor searching for advisors in their city finds the page and submits a consultation request form.
See the banking and finance playbookKuber builds a storefront for a beauty or cosmetics brand with a product catalog, UPI/COD checkout, and WhatsApp catalog sharing to reach customers where they already chat.
A home-based cosmetics seller lists their skincare range with variant options for shade, accepts a UPI payment at checkout, and shares the same catalog as a WhatsApp link with a regular customer.
See the beauty and cosmetics playbookKuber builds a course or coaching site with a multi-page structure for course details, an enquiry form, and appointment booking for demo sessions.
A coaching institute publishes pages for each course they offer, and a prospective student books a free demo class slot through the booking widget before enrolling.
See the education playbookKuber builds a personal portfolio and booking site so a freelancer can showcase work and let clients book consultation slots without back-and-forth messaging.
A freelance designer sets up a portfolio page with past project images, and a prospective client books an introductory call directly from the site's booking widget.
See the freelancers and consultants playbookKuber builds a clinic or wellness practice site with appointment booking, GST-compliant invoicing for paid consultations, and order tracking for any wellness products sold.
A physiotherapy clinic lets patients book a session through the calendar widget, and the clinic issues a GST invoice for the consultation fee once payment is collected via UPI.
See the health and wellness playbookKuber builds a storefront for furniture or decor products with a visual product catalog, COD support for high-value items, and order fulfillment tracking through delivery.
A home decor seller lists handcrafted furniture pieces with multiple images each, a customer places a COD order for a large item, and the owner updates the order status as it moves from packed to delivered.
See the home decor and furnishing playbookKuber builds an agency site with service pages, a portfolio/case-study section, and lead capture forms tied to SEO-optimized landing pages.
A small marketing agency publishes separate landing pages for each service line, and the SEO optimizer flags a missing meta description before the agency publishes a new page targeting local search traffic.
See the marketing agencies playbookKuber builds a property listing site with a multi-page structure for listings, an enquiry form per property, and appointment booking for site visits.
A real estate broker lists available properties with photos and details, and an interested buyer submits an enquiry form that instantly notifies the broker for follow-up.
See the real estate playbookKuber builds a restaurant site with a menu catalog, online ordering with UPI/COD, and WhatsApp sharing of the menu for takeaway orders.
A restaurant publishes its menu as a product catalog with prices, a regular customer places a takeaway order and pays via UPI at checkout, and the owner tracks the order through to pickup.
See the restaurants and food playbookKuber builds a salon or spa site with service-based booking, staff-specific calendars, and reminder notifications to reduce no-shows.
A salon sets up individual stylist calendars in the booking widget, a client books a haircut slot with their preferred stylist, and both receive a reminder notification the day before the appointment.
See the spas and salons playbookKuber builds a travel agency or tour operator site with package listings, an enquiry/booking form, and appointment-style slot booking for guided tours.
A local tour operator lists their guided tour packages with pricing, and a traveler submits an enquiry form for a custom itinerary that the operator follows up on directly.
See the travel and tourism playbookMore from Kuber
Everything else it handles
Generate a live site from a prompt
The business gets a ready-to-edit website or storefront within minutes of describing what they sell, without hiring a designer.
Learn moreEdit any page visually
The business owner can change text, images, colors, and layout on their own without writing code or waiting on a developer.
Learn moreConnect your own domain name
The business's website is reachable at their own branded domain (e.g., theirshop.in) instead of a generic subdomain.
Learn moreHost the site reliably and fast
The business's site and store stay online and load quickly for shoppers across India without the owner managing any servers.
Learn moreManage products, variants, and stock
The business can list everything they sell with correct prices, options, and stock counts in one place instead of juggling spreadsheets.
Learn moreLet shoppers buy without leaving the site
A shopper can browse products, add them to a cart, and complete a purchase entirely on the business's own site.
Learn moreQuestions
Straight answers.
Which device view should I actually pay the most attention to?
For most Indian service and retail businesses, mobile is where the majority of actual customers browse and book, which makes the phone preview the one worth checking most carefully — not simply the one checked last after the desktop version already looks good. Treating desktop and mobile as equally important to review, rather than mobile as an afterthought, avoids exactly the kind of layout surprise that only surfaces once a client reports it.
If I hide an element on mobile, does that affect how it looks on desktop too?
No — a breakpoint-specific override only changes how that element behaves at the specific width it's set for, leaving the desktop version of the same page completely unaffected by the mobile-only adjustment made elsewhere. This is exactly what lets an oversized banner be hidden just for phone screens without needing to redesign or compromise the desktop layout at all in the process.
Can I stack a lot of mobile-only tweaks onto one page without causing problems?
You can, but a page with many small, layered breakpoint overrides becomes progressively harder to predict as more accumulate, and a later unrelated change can sometimes have an unexpected side effect on an earlier override you'd forgotten about entirely. Keeping mobile-specific adjustments deliberate and minimal, rather than letting them pile up over time, keeps the page's behaviour easier to reason about as it continues to evolve and grow.
Why does the editor feel slower when I have all three preview widths open at once?
Rendering phone, tablet, and desktop previews simultaneously is a heavier operation than rendering a single view, particularly on a page with a lot of content or many images loaded at the same time. This is the trade-off for the side-by-side comparison itself — closing unused preview panes while doing focused editing on just one width keeps the editor feeling responsive during that specific piece of work.
The rest of your stack
It plugs into what you already run.
Kuber connects to your tools
No rip-and-replace — preview on every screen size works alongside the systems already running your business.
- Razorpay
- Stripe
- Paytm
- PhonePe
- Amazon
- Flipkart
- Google Analytics
- Google Ads
- Meta
Coming soon