Modal windows, overlays, dialog boxes, light boxes, call them what you want, are UI elements that sit on top of an application`s main window. They can be used for confirmations, important alerts, and other things that require additional user input. They are an effective user interface element when you design and use them right. So in this post I`ve put together 40 Excellent Modal Window UI Designs for Inspiration.

LayerSlider by kreatura

UI Patterns – Settings by Virgil Pana

InVision Tours! by Billy Kiely

UISuMo user dashboard by Divan Raj

Modal iteration by Kerem Suer

Territy Welcoming Screen. WIP by Olia Gozha

Team Card by Charlie Waite

Create New Project by Mandeep Kundu

Popup – Dailyui by Goutham

Edit Collection by Farzad Ban

Upload Files Popup / UI Challenge — Week 01 by Mario Šestak

Profile/Contact PopUp UI by Pavel Poloskov

Order Successfully Placed message by Hareesh

Skala Preview by jokinL

FlexBalancer Billing Add New Card by Artyom Brizgalov

Sign Up Form—Daily UI by James Lutley

Guided Tour Hints by Ayana Campbell Smith

Subscribe by vivek unni

Trello Atlassian – Visibility by Michal Parulski

Overlay Module by Olia Gozha

Payment Popup by Mammad Emin

Currently In-Stock by Sergiu Radu

Confirm Reservation by Ennio Dybeli

Leads Growing solution web Landing Page by Rono

Day 073 – Account Settings by Paul Flavius Nechita

Expiration for.. by Shaun Moynihan

Day 099 – Message Notification by Paul Flavius Nechita

Simple modal [wip] by Frantisek Kusovsky

New Project – Krt Dashboard by Goutham

Seeker Pattern by Hayden Bleasel

Onboarding modals for first time user by Oykun Yilmaz

Books Discount Modal by Lucija Frljak

Order Confirmation Exploration by Lumen Bigott

Money, Money, Moneaaayyy! by Brian Hoff

Redeem coupon by Oleg Frolov

Member Only Modal by Tomasz Zagórski

Hustle Modal UI by Jeremy Vessey

Neonmob Piece Detail by Rogie

Asking Permissions by Vlad Ponomarenko

Oh snap by Steph Reverdy