Register invitation code assistant

Name: Register invitation code assistant
Rating: 4.2 (5 reviews)
Author: Hoothin

Automatically detect the invitation code in the page, and generate a list based on the mask to assist detection

As of May 2026, Register invitation code assistant has 616 users and a 4.20/5 rating from 5 reviews in the Workflow & Planning category.

Hoothin Workflow & Planning

Chrome Web Store ↗.crx

Users−4.5%

616

Rating0%

4.20

5 reviews

Reviews0%

Version

1.0.14

Manifest V3

History

2 snapshots

Tracking since Apr 29, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 29, 2026	645	4.20	5	1.0.14
May 26, 2026	666	4.20	5	1.0.14
Now	616	4.20	5	1.0.14

Permissions & access

Permissions: tabsstoragenotifications
Host access: *://*/*

Screenshots

Register invitation code assistant screenshot 1

Register invitation code assistant screenshot 2

About

Extract the invitation code on the web page(as most bbs which need invitation code to register) automatically, detect the invitation code list manually filled in and check the validity automatically.

* Optional: The image verification code needs to be filled with the identification interface, which can be replaced by a local server below. If you don’t set the interface, you need to manually enter the image verification code.
github.com/hoothin/imgCodeCheck

Custom mask rules for bullet boxes:
*: The asterisk will be replaced with 0-9 and a-f 16 characters
[abcd]: will be replaced with a, b, c, d respectively
[x-y]: will be replaced with all characters between x and y
Multiple masks are supported

Sample invitation code:
12*d means 121d 122d...12fd
ec[1-3]f means ec1f ec2f ec3f
f9[1a-cf]0a means f910a f9a0a f9b0a f9c0a f9f0a