Website creation and improvement · Site improvement

Image gallery implementation

Image gallery implementation adds an image gallery: a photo grid, opening in full-screen view with zoom and swiping, swipe navigation on mobile and fast photo loading.

Price
$2,400
Duration
usually from 1 week

Image gallery implementation — overview

Image gallery implementation — price, timeline & scope

Image gallery implementation is an image gallery on the site: a tidy grid (regular or “bricks”, masonry), opening photos in full-screen view (a lightbox) with zoom, swiping and captions, thumbnails, swipe on mobile. It suits portfolios, products, real estate, photo reports. The main thing in a gallery is not only the look but also the speed: heavy photos slow down the page, so we do lazy loading, adaptive sizes (for the screen) and modern formats (WebP/AVIF) — images load fast and do not eat up traffic. Honestly about ready solutions: a simple gallery can be built on a library (PhotoSwipe, lightGallery), and for a typical case that is enough — we will say so directly. Our value is where speed optimization, a non-standard look and integration with the catalog matter: by integration we mean automatically forming the gallery from products or albums and filters (by categories, tags) — which standard plugins usually do not have. About SEO without promises: with a correct implementation (clean img tags, visible alt captions, no excess JS) the photos are better indexed and available to everyone, but no one gives a “guarantee” of indexing. And also honestly: a beautiful gallery will not save bad photos — the quality and processing of the shots are on you; we will advise on the size, format and cropping requirements so they look good. Picture this: on a portfolio page a grid of works — a click opens a large photo with zoom and swiping, on a phone it swipes, and everything loads fast. The base price starts from 12,000 ₽ for a simple grid (about up to 30 photos with a lightbox and optimization); integration with the catalog, a special design or a large array of photos are estimated individually.

Problems we solve

  • Photos are just dumped in a row — there is no convenient viewing, zoom and swiping.
  • Heavy images slow down the page — the visitor does not wait for the loading.
  • On a phone the gallery is inconvenient to swipe — there is no swipe and responsiveness.
  • There are no captions and accessibility — the photos are “invisible” to the search engine and part of the users.

What's included in the Image gallery implementation service

  • A gallery: a grid or masonry, thumbnails
  • Full-screen view (a lightbox) with zoom, swiping, captions
  • Swipe and convenient control on a phone
  • Speed optimization: lazy loading, adaptive sizes, WebP/AVIF
  • Accessibility and SEO: alt captions, keyboard control, clean img markup
  • A source per the task: manual upload, auto-generation from the catalog/folder, filters
  • A tidy design for the brand

What you get

  • Photos are convenient to view — zoom, swiping, full-screen mode
  • The page is fast — optimization and lazy loading of heavy photos
  • On a phone it is convenient — swipe and responsiveness
  • With a correct implementation the photos are better indexed and available to everyone — alt and keyboard

How the work goes: steps

  • You leave a request, describe the gallery type, the volume of photos and the source
  • We design the look, set up the lightbox and the optimization
  • We implement it, check speed and mobile, and launch

Why PDV Expert

  • Fixed price and timeline — no surprises on the invoice.
  • Report and recommendations in plain language — clear without a technical background.
  • In touch at every step and answering questions about the result.

FAQ

  • Why pay if there are free gallery plugins?

    For a typical gallery a ready library (PhotoSwipe, lightGallery) is often enough — and we will honestly say if your case is simple. It is worth paying when speed on heavy photos matters (WebP/AVIF, lazy, responsive), a non-standard look, integration with the catalog (auto-generation from products, filters) or large volumes. The value is not in the lightbox itself, but in making the gallery fast, convenient and accessible.

  • Will the gallery speed up the site or slow it down?

    It depends on how it is made. Heavy unoptimized photos are the main cause of slow pages: any gallery without WebP/AVIF, lazy load and adaptive sizes will slow the site down even on a fast server. We optimize exactly that — so a gallery even with dozens of photos loads fast.

  • What if the photos are low quality?

    Honestly — the gallery will show them large and only highlight the flaws; a beautiful wrapper will not replace good shots. But we will help: advise on the size, format and cropping requirements, suggest what to reshoot or process. The photos themselves are on your side, and we will make the good ones look their best.

About the provider

The «Image gallery implementation» service is provided by PDV Expert — a team specialising in «Website creation and improvement». We work under contract and deliver a written report with recommendations.

Prepared by PDV Expert · updated