Useful Arknights tools
General Databases
| Arknights Wiki | General Database |
| Aceship Fork | Operator Information, Recruitment Tags, Infrastructure Skills, Enemy Information, Material Tracker. A fork of the original aceship with updated data. |
| arkntools.app | Operator Information, Recruitment Tags, Infrastructure Skills, Enemy Information, Material Tracker. |
| Penguin Stats | Droprate Analytics, Farming Planner |
| PRTS Wiki | Chinese Arknights Wiki |
Tools
| Arknights Toolbox | Recruitment, Material Calculator, Level Up. |
| Krooster | Roster Tracking Site |
| Skin Planner | Pick skins as they will arrive and calculate your future costs. |
| Arknights API | A useful API with all kinds of Arknights data. |
Recruitment
| Aceship Recruitment |
Reclamation Algorithm
| Masterchef's Recipe List | Sheet for RA2 recipes |
Other
| Lungmen Dragons | Official website of the biggest organized competitive Arknights community that holds various events. |
| Calendar | Confirmed and assumed Dates of upcoming Events |
| Arknights Module Ratings | Module Sheets |
| Kazimierz Pronounciation Guide | A website where Polish Arknights terms and names are properly pronounced. With explanation and actual audio player. |