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: 1952x2000 | Tagged: grimdark, artist:[strawberry bacon], derpibooru import, oc, oc:raspberry wasp, unofficial characters only, anthro, original species, pegasus, asphyxiation, beetlebeast, beige coat, belt, bleeding, blood, braid, bruised, chemical burns, clothes, dark background, denim, dying, fangs, feathered wings, female, four ears, hair jewelry, hanging, image, jeans, nosebleed, pants, png, purple sclera, rope, simple background, solo, stab wounds, sweater, teary eyes, tied hands, turtleneck, white eyes, white hair, wings, wounded wings](https://cdn.twibooru.org/img/2026/4/13/3752200/thumb.webp)
![Size: 2000x2856 | Tagged: semi-grimdark, artist:[strawberry bacon], derpibooru import, oc, oc:raspberry wasp, unofficial characters only, original species, pegasus, pony, beetlebeast, blood, braid, carnivore, chemical burns, female, four ears, hair jewelry, image, mare, multiple tails, png, predator, solo, tail, two tails](https://cdn.twibooru.org/img/2025/4/14/3497421/thumb.webp)
