Oh Caption, My Caption is a free Chrome add-on developed by nklein. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. This program aims to provide crowd-sourced image captions and descriptions for the visually-impaired.

With Oh Caption, My Caption, sighted individuals can contribute their assistance by providing image descriptions on social media platforms. This helps visually-impaired individuals to have a more inclusive experience while browsing through images on various social media platforms. By relying on the power of crowd-sourcing, this add-on enables visually-impaired users to access image content that would otherwise be inaccessible to them.

Overall, Oh Caption, My Caption is a valuable tool for enhancing accessibility on social media platforms. Its crowd-sourced image captions and descriptions feature is a commendable initiative to promote inclusivity and help visually-impaired individuals make the most of their online experience.