| Genre | Title | Description | Page |
|---|---|---|---|
| Tool | IPv4 CIDR Address Range | e.g. input: 192.168.0.0/16 output: 192.168.0.0～192.168.255.255 |
ipaddress.html |
| Tool | TOTP | Time-Based One-Time Password ? | totp.html |
| Tool | DQ-Walk Hearts | find best score of heart set for DQ-Walk | dqwalkhearts.html |
| Tool | DQ-Walk TakaraMap | DQ-Walk takara map manual manager | takaramap.html |
| Tool | imgkaigui | retouch photo for my blog | imgkaigui.html |
| Tool | kuronuri | draw black rectangle in a image | kuronuri.html |