How do I install Idukki on Custom / Headless?

Paste the Idukki embed code: snippet + cart hook + gallery JSON. It works on Custom / Headless today. There is no Custom / Headless app or extension to install.

Will the widget slow down my Custom / Headless store?

The widget core is ~79 KB gzip. It loads after your page, when the gallery scrolls into view. It reserves its space so the page does not jump.

Can I tag products from my Custom / Headless catalog?

Yes. Import products by CSV or a product feed, then tag posts against them. Shoppers go from a customer photo or video to the tagged product.

Can shoppers add to cart inside the gallery on Custom / Headless?

Yes, once you plug your cart in. Define window.__IDK_CART__.addToCart before the widget loads. Without it, product buttons open the product page.

idukkiCCustom / Headless

Embed code

Shoppable UGC on any platform, today.

One placeholder and one script work on any site or framework. The widget core is ~79 KB gzip and loads after your page. Plug your own cart in with one hook, or read a gallery as JSON.

Book a demo See pricing

No code · live in a day

Install on Custom / Headless: Snippet + cart hook + REST API

Any framework
Cart hook
Signed webhooks
~79 KB gzip core

~79 KB
gzip widget core, loaded after your page
161%
higher conversion among shoppers who interact with UGC
Yotpo, 200k+ stores / 163M orders analyzed
92%
trust recommendations from people they know above all other advertising
Nielsen, Global Trust in Advertising

Brands running Idukki

Verified reviews & UGC fromGoogle ReviewsTrustpilotTripAdvisorInstagramTikTokYouTubeFacebookPinterest

How it installs here

A placeholder, a script, and your cart, Custom / Headless

Drop the snippet in any framework and plug your cart in with one hook. Or read a gallery as JSON.

Install on Custom / Headless with the snippet + cart hook + rest api

Real integration primitive: Snippet + cart hook + REST API

HTML

<div
  data-ugc="idukki"
  data-guid="YOUR_WIDGET_GUID"
  data-bguid="YOUR_BUSINESS_GUID"
  data-app="true"
></div>

<script src="https://idukki-cdn.com/version/script_0" async></script>

Gallery live on Custom / Headless

Tagged posts open the product. Add to cart runs through your cart hook.

Widget layout library

Pick the layout, not the integration

Every style ships on Custom / Headless from the same snippet + cart hook + rest api. Swap layouts without touching code.

Shoppable reel
Any page · one placeholder
Stories rail
Any template · one placeholder
Shoppable hotspots
Product pages · filter-pid

9:41

idukki · live preview

@maya_in_london

"Best fit I’ve owned": wearing the Linen overshirt + High-rise jeans

4.2k 187

Live preview

Custom / Headless, shoppable wall

Tap any tile to open the product drawer. This is the live widget, not a screenshot.

Live · 79 KB runtime

Live
@maya_in_london 412 28
@ava_nyc 298 19
@priya_styles 540 64
@dani_fits 188 12
@leo_lisbon 327 22
@sam_capsule 244 18
@jay_reads 389 31
@toni_edits 211 14

Click any pin to open the product card · Plug your handle, paste the embed.

Book a demo Open the playground

Interactive formats

Six shoppable formats, live on Custom / Headless.

Past the standard wall, the same widget runtime ships interactive formats: shop-the-look hotspots, shoppable stories, lookbooks and more. Pick a category and a format; each renders live and adds to cart.

Fashion + apparel

Each format below renders live with this industry’s real demo content.

Shop the Look. Tap-to-shop hotspots over a lifestyle image, with a shop-this-look rail. Where it fits: Homepage hero · campaign landing pages.

One data model

From a customer clip, to measured revenue

01
Capture
Pull clips from social, reviews, and upload.
02
Rights
One-tap creator permission, logged.
03
AI tag
Auto-match every clip to the right SKU.
04
Publish
Render to any surface on Custom / Headless.
05
Attribute
Tie views and taps back to revenue.

PageSpeed Insightswidget.idukki.io · Desktop

Zero site-speed impact

99/100 on a live production widget.

Performance
Accessibility
Best Practices
SEO

0–4950–8990–100

Values are estimated and may vary. Measured 12 Jun 2026 on the live widget.

0.4 sFCP
0.9 sLCP
0 msTBT
0CLS
1.0 sSpeed Index

Google PageSpeed Insights desktop report for the Idukki widget — 99 Performance, measured 12 Jun 2026 — PageSpeed Insights report (12 Jun 2026). Tap to open full size.

Core Web Vitals detail from PageSpeed Insights — FCP 0.4s, LCP 0.9s, TBT 0ms, CLS 0, measured 12 Jun 2026 — Core Web Vitals detail (12 Jun 2026).

A production Idukki gallery on widget.idukki.io: a lazy-loaded runtime with 0 ms blocking time and CLS 0 that does not move your Core Web Vitals. The widget earns the score, not this page; the runtime's measured byte sizes are on the performance page.

Run it yourself on PageSpeed

LCP
Largest Contentful Paint
Stays under 2.5s
CLS
Cumulative Layout Shift
Under 0.1, reserved space
INP
Interaction to Next Paint
Under 200ms

Thresholds shown are Google’s Core Web Vitals “good” boundaries. The headline scores above are a real, dated measurement of the live widget.

Where idukki ships on Custom / Headless

One data model, every surface a shopper meets

Pick the placements that fit your Custom / Headless storefront. They all read the same catalogue and the same approved UGC.

PDPPDP galleryWhite Sweater · $110.76Shop
Shoppable UGC hot-spotted to every SKU on the product page.
HOMEHomepage heroNew season · ShopShop
A full-bleed video hero that routes shoppers into collections.
PLPCategory stripAirlift Shorts · $64.76Shop
Inline UGC row merchandised across any collection page.
STORIESStories railTennis Cardigan · $80.23Shop
A sticky story bar above the fold, IG and TikTok-native UGC.
COMMUNITYCommunity wallJute Tote · $12.76Shop
A moderated social wall of customer posts, filterable by tag.
FEEDInspiration feedBodycon SPF 50 · $64.76Shop
An editorial shop-the-feed grid for lookbooks and drops.
HOTSPOTSHotspotsWROGN Watch · $24.76Shop
Tappable product pins layered onto any image or video.
CARTCart cross-sellWomen Oval Sunglasses · $14.72Shop
A shoppable clip in the cart drawer that lifts basket size.

Built for Custom / Headless

What the Custom / Headless integration gives you.

~79 KB gzip widget core, loads after your page
Works in any framework: a placeholder and one script
Your own cart through the window.__IDK_CART__ hook
Public gallery JSON and signed webhooks (see /developers)

Already running a UGC tool?

Switching to Idukki on Custom / Headless takes an afternoon.

Keep your catalogue and clips. We map your existing setup and go live on the snippet + cart hook + rest api, with no re-platforming.

Custom / Headless questions

Answers for Custom / Headless teams

Quick answers from our team. If yours isn’t here, ask via the contact form.

How do I install Idukki on Custom / Headless?
Paste the Idukki embed code: snippet + cart hook + gallery JSON. It works on Custom / Headless today. There is no Custom / Headless app or extension to install.
Will the widget slow down my Custom / Headless store?
The widget core is ~79 KB gzip. It loads after your page, when the gallery scrolls into view. It reserves its space so the page does not jump.
Can I tag products from my Custom / Headless catalog?
Yes. Import products by CSV or a product feed, then tag posts against them. Shoppers go from a customer photo or video to the tagged product.
Can shoppers add to cart inside the gallery on Custom / Headless?
Yes, once you plug your cart in. Define window.__IDK_CART__.addToCart before the widget loads. Without it, product buttons open the product page.

Book a demo

Add UGC to any platform.

See Idukki running on a Custom / Headless store in a 30-minute walkthrough. We’ll map your catalogue and show the snippet + cart hook + rest api install live.

Any framework
Cart hook
Signed webhooks
~79 KB gzip core

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