Guides

Everything we've learned about image metadata — what to write, what to skip, and how to get through a backlog without losing a weekend. 15 guides, grouped by what you're trying to do.

New to this? Start with how to write good alt text — most of the others assume it.

Alt text & accessibility

What to write in an alt attribute, when to leave it empty, and what the WCAG criteria actually require of you.

Image SEO

What Google reads to understand an image, and which of the classic advice is now obsolete.

How to rank in Google Images

What Google reads to understand an image, what actually moves rankings, and how to fix a whole catalogue instead of one page.

4 min read

Metadata standards

IPTC, XMP and EXIF — which fields matter, where they live, and what leaks when you publish.

IPTC and XMP metadata, explained

What the standards actually are, the eight fields that matter, and why your keywords keep vanishing between tools.

5 min read · updated August 2026

Tagging at scale

Getting through a backlog: controlled vocabularies, CSV pipelines, and how far to trust a model.