is a numerical range field. Four qualifiers, gte (greater than or equal), lte (less than or equal), gt (greater than), and lt (less than), can be applied to the desired value.
Example: to find images with a score greater than 100, you would use score.gt:100 .
is a date/time field. It accepts a
tweaked subset of the ISO 8601 standard, as well as relative dates
(X minutes/hours/days/months/years ago). Four qualifiers,
gte (greater than or equal),
lte (less than or equal),
gt (greater than), and
lt (less than), can be applied to the desired value.
Example: to find images created before 2013, you would use
created_at.lt:2013 .
is a literal field. You can apply apply a wildcard * as a substitute for zero or more characters.
Example: to find images from DeviantArt, you would use source_url:*deviantart.com* .
![Size: 2448x3263 | Tagged: safe, artist:[mlp] harmony, derpibooru import, pony, ambiguous character, ambiguous race, bust, female, floppy ears, horn, image, jpeg, mare, melancholy, portrait, sad, side view, sketch, straight mane, traditional art](https://cdn.twibooru.org/img/2025/2/25/3462802/thumb.webp)
