Bootstrap 4/5 Top Bottom and Side & Full-Screen Modals are a CSS extension of the BS4 framework that allows you to create the full-screen top, bottom, and/or side drawers and sample dialogs using the original Bootstrap component.
The extension converts Bootstrap 4 conditional into a full-width or full-height modal window that slides out from the top/bottom/left/right side of the screen when switching.
Must Read: Create Bootstrap 5 Modal Box using JavaScript | Dynamic BS5 ModalPopup
Bootstrap Top Bottom, Side & Full Screen Modals Plugin Details
Post Name | bootstrap 4 Side Modals |
Author Name | xcartmods |
Category | Bootstrap, Modal, Popup Plugins |
Official Page | Click Here |
Official Website | github.com |
Publish Date | March 26, 2021 |
Last Update | July 3, 2023 |
Download | Link Below |
License | MIT |
How to make use of it:
1. Load the required stylesheet bootstrap-side-modals.css
within Bootstrap.
<!-- Stylesheet --> <link rel="stylesheet" href="/path/to/cdn/bootstrap.min.css" /> <link rel="stylesheet" href="/path/to/bootstrap-side-modals.css" /> <!-- JavaScript --> <script src="/path/to/cdn/jquery.slim.min.js"></script> <script src="/path/to/cdn/bootstrap.min.js"></script>
2. Just add a class to your Bootstrap modal.
<!-- Trigger Button --> <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#left_modal"> Left Side Modal SM </button> <!-- Modal Window --> <div class="modal modal-left fade" id="left_modal" tabindex="-1" role="dialog" aria-labelledby="left_modal"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title">Modal Title</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">×</span> </button> </div> <div class="modal-body"> Modal Content Here </div> <div class="modal-footer modal-footer-fixed"> <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button> <button type="button" class="btn btn-primary">Save changes</button> </div> </div> </div> </div>
See Demo And Download

Official Website(xcartmods): Click Here
This superior jQuery/javascript plugin is developed by xcartmods. For extra Advanced usage, please go to the official website.