Wildcards and Danbooru Autocomplete for NovelAI Diffusion

swap __wildcards__ prompts to .txt file content + Alternative prompt autocomplete

As of June 2026, Wildcards and Danbooru Autocomplete for NovelAI Diffusion has 112 users and a 5.00/5 rating from 1 reviews in the Entertainment category.

Usersdown 9.7 percent9.7%
112
112
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
3.0.4
Manifest V3

History

5 snapshots

Tracking since Apr 20, 2026.

124.96118111.04Apr 20, 2026Jun 9, 2026
View as table
DateUsersRatingReviewsVersion
Apr 20, 20261245.0013.0.4
May 5, 20261235.0013.0.4
May 16, 20261175.0013.0.4
May 29, 20261165.0013.0.4
Jun 9, 20261195.0013.0.4
Now1125.0013.0.4

Permissions & access

Permissions
storage
Host access
https://image.novelai.net/*

Screenshots

Wildcards and Danbooru Autocomplete for NovelAI Diffusion screenshot 1Wildcards and Danbooru Autocomplete for NovelAI Diffusion screenshot 2Wildcards and Danbooru Autocomplete for NovelAI Diffusion screenshot 3Wildcards and Danbooru Autocomplete for NovelAI Diffusion screenshot 4Wildcards and Danbooru Autocomplete for NovelAI Diffusion screenshot 5

About

Update 250829:
Now wildcard selection is deterministic using request seed for reproducible prompts.
(Now, same NAI seed, same wildcard chosen)

Update: 
You can now create and edit wildcards on extension popup menu.
You can now also use lighweight, faster, a1111 webui style Danbooru tag autocomplete, instead of NAI's default tag suggestions.
Now support folder sturcture.
Japanese/English Language selectable.

An extension that intercepts "POST https://image.novelai.net/ai/generate-image" and swap any "__wildcards__" tokens inside the request body using text files you upload.  
Works just same as a1111 webUI extensions dynamic prompts, or wildcards.
You can use a1111 webUI's wildcards txt file, untouched.
Automatically replaces \(  and \) to ( and ).
Supports autocomplete. Can be done with "space", "tab".  (You can choose on extension settings)
Supports nested wildcards, and compatible with all NAI versions.

github URL here, for source code.
https://github.com/david419kr/wildcards-for-novelai-diffusion

Technical

Version
3.0.4
Manifest
V3
Size
1.45MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ecfhpcpddnambbmgkpkoojolldpfaimd
Developer ID
u74ebb7e4291048a87d825280725e7948
Developer Email
[email protected]
Created
Apr 13, 2025
Last Updated (Store)
Aug 29, 2025
Last Scraped
Jun 9, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.