Free · Open Source

KeywordAI

AI-powered keyword suggestions for Lightroom Classic

Stop spending hours manually keywording your photos. KeywordAI uses Claude AI to analyse your images and suggest up to 30 relevant keywords in seconds — directly inside Adobe Lightroom Classic.

  • Analyses subjects, location, lighting, mood, colours, and photographic style
  • Review & Select mode — tick the keywords you want, untick the ones you don't
  • Auto batch mode — process multiple photos with no interruptions
  • Works with JPEG, PNG, HEIC, WebP, and RAW files (with Lightroom preview)
  • Keywords applied directly to your photo metadata in Lightroom
Works with Lightroom Classic 5+
Platform Mac & Windows
Price Free
Licence MIT — open source
What you'll need
  • Adobe Lightroom Classic (version 5 or later)
  • Python 3 — free from python.org
  • An Anthropic API key — free account at console.anthropic.com
  • A small amount of API credits (minimum $5 — covers hundreds of photos)

Running cost: approximately $0.01 or less per photo. $5 of Anthropic credits will comfortably cover hundreds of photos. You only pay for what you use — no subscription.

Free · Open Source

IPTCFiller

AI-powered IPTC metadata for Lightroom Classic

Professional metadata matters — for stock submissions, press photography, and archiving. IPTCFiller uses Claude AI to automatically populate your IPTC metadata fields including title, description, caption, and more, directly inside Lightroom Classic.

  • Automatically fills IPTC title, description, and caption fields
  • AI analyses each image and writes contextually accurate metadata
  • Review mode — check and edit before applying
  • Batch mode — process entire selections with no interruptions
  • Essential for stock photography, press, and professional archiving
Works with Lightroom Classic 5+
Platform Mac & Windows
Price Free
Licence MIT — open source
What you'll need
  • Adobe Lightroom Classic (version 5 or later)
  • Python 3 — free from python.org
  • An Anthropic API key — free account at console.anthropic.com
  • A small amount of API credits (minimum $5 — covers hundreds of photos)

Running cost: approximately $0.01 or less per photo. Both plugins share the same Anthropic API account — one $5 top-up covers both.

Lightroom Plugin
CaptionWriter

AI-generated captions for editorial and press photography, formatted for wire submission.

Lightroom Plugin
StyleSort

Automatically sort and tag photos by shooting style, mood, and visual category.

Web Tool
Exposure Calculator

A simple browser-based tool for calculating equivalent exposures and depth of field.

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