Firefox add-on with keyword - size

A customizable, password-protected website blocker and redirector.

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

Easily save images with a wide range of customization features, such as file size, dimensions, and image type.

YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.

Open a mobile view of a page in the sidebar

Adds a context menu to view or download any Flickr photo

Stylish audio equalizer in toolbar popup.

Add repositories size to their GitHub summary band using the GitHub public API.

Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.

This extension allows you to automatically copy selected text to the clipboard.

Increase font size on any web page with one click.

Resize the window to the most ideal size for the page you are on

Easily set the layout (size & position) of your browser window

Increase the font size on the current page with a single click.

Show size summaries of GitHub repos

Quickly resize the window to one of your favorite sizes

Zoom in or out on the size of any website and reset to original size

Save browser window size and position,restore ones.

Restore one of four preset window sizes + positions

Override body font-size to 1.0em so Firefox 'Preferences' default takes effect. - To compensate for when web developers hard-code a pixel-based font size on the body tag. - To help visually impaired.

Save time with Orbit while juggling emails, diving into lengthy docs, skimming articles, or watching videos. Orbit provides concise summaries, helping you grasp essential information quickly without sacrificing your privacy.

Adds a button to get original size images from twitter.

Search images on Google by exact custom width and height from any web page

Easily change the font size of paragraphs.

Displays github repository file and folder sizes. Supports GraphQL and REST api modes. Also mobile friendly.