Wildcard prompts with optional Danbooru and E621 autocomplete dictionaries.
Users
128
+4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#76K
#64K among extensions
Version
3.1.5
updated 25 Aug 2026
Users
monthly, 2 years
Latest, 15 Oct 2026:128 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Wildcards and Booru Autocomplete for NovelAI Diffusion
Update 260825:
Add Anima style artist tags support.
For example, "@someone \(something\)" in prompt or wildcards will be automatically converted to NAI compatible "Artist:someone (something)".
A1111 style weight propting support.
For example, "(something:1.5)" in prompt or wildcards will be automatically converted to NAI style "1.5::something::".
Update 260821:
Support NAI 5.0
Newer tag dictionary and E621 tag support
Add NAI webp support
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
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
+4
+3.2%
0
0.00
6 months
+6
+4.9%
0
0.00
1 year
+43
+50.6%
+1
+5.00
Chrome Web Store search rankings
Where Wildcards and Booru Autocomplete for NovelAI Diffusion appears when people search the store, with the 30 day change