CAPTD. - Captions for photographers, in your voice, in every platform
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Upload a photo, add a line about the shot, and get a caption, hashtags and alt text written for each platform you post to — not one caption reused five times. It learns to sound like you, and respects each platform's real character limit. Plus dozens of free photography tools: depth of field, sun position, histograms and more. Free to try, no account needed.
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Hi Product Hunt 👋
I'm Marco, a photographer in Dublin, originally from Rome.
The same photograph now needs five different captions. Instagram wants a hook in the first line. LinkedIn wants a point. Bluesky cuts you off at 300 characters. TikTok wants the sound of a person talking. None of that is photography — it's copywriting and platform strategy, three jobs nobody signed up for when they picked up a camera.
CAPTD takes the photo and a line about the shot, and writes the caption, hashtags and alt text for the specific platform you're posting to. Ten platforms, ten languages, four workspaces — single photo, video, slideshow and marketing — with batch upload for whole shoots.
Ten generations free on Instagram, no account, no card. Paid packs and subscriptions open up every platform from there.
There's also a set of photography calculators, planners and AI photo-analysis tools on the site — free, no account — if you want to poke around beyond the captions.
Two things I'd genuinely like feedback on: whether the captions sound like you or like an AI, and what it gets wrong on your kind of photography. It's been tested far more on landscape and travel than on weddings or food.
I'm around all day.
🎁 Launch offer: code PH10 gives 10% off any pack until 17 Oct.