Download and install it from the Firefox add-ons page here.
Once installed, it can be accessed from next to the Firefox address bar.
The GIPHY add-on has four different sections: GIFs, Stickers, Emojis, and GIPHY text.
GIFs: Click on the GIF icon and search to bring up different GIFs. Once it is selected, you can copy-paste the link to share it in documents.
It can also be dragged and dropped into a text input window like when composing email messages and chats in Firefox.
Stickers: Like GIFs, click the stickers icon and choose as needed after searching for specific stickers.
Copy-paste the link or drag and drop the stickers into messages as with GIFs.
Emojis: GIPHY add-on also includes a lot of cool emojis.
To use them, click on the emoji section and choose as needed.
Drag and drop these emojis into chat windows and messages or copy-paste and share the link.
GIPHY Text: Make your animated custom text stickers with this feature. Click on the GIPHY Text icon and enter a custom text.
It will be displayed in different styles.
Select as preferred and insert it into messages or for greeting cards.
This is a useful Firefox add-on if you tend to use GIFs and emojis a lot. Directly search for them with this add-on and insert them into emails, chat messages, documents, and so on.