CAPTD – AI Caption, Hashtag & Alt Text Generator for Photos

Right-click any photo to get an Instagram caption, hashtags and alt text in your own voice. Free, made by a photographer.

Found the photo you want to post — on your portfolio, a client gallery, your Instagram or Facebook page? Right-click it and choose "Caption this with CAPTD". CAPTD opens in a new tab with that photo already loaded in Snapshot, the photo workspace. Pick your platform, tone and style, press Generate, and get a caption, hashtags and alt text written for that photo, in your own voice. What the extension does — and doesn't: • It adds one item to the right-click menu on images (on Instagram, anywhere on the page, since its photos sit under an invisible layer). That's all it does. • The photo is read only when you choose that item, and only that photo. • It goes straight to CAPTD, in a new tab — nowhere else. • Nothing is generated until you press Generate, so your plan and credits work exactly as on the website. • It never posts, shares or sends anything for you. • No tracking, no analytics, no ads, no remote code. It doesn't read the pages you visit or your browsing history. • If a photo doesn't arrive, the toolbar popup shows what happened on the last attempt (kept in memory until Chrome closes). If a site doesn't let the image be read, CAPTD tells you so: save the photo and drop it into the page instead. Free. Works with a free CAPTD account or none at all. Privacy policy: https://www.captd.app/privacy#chrome-extension