11+ Java Project Ideas For Beginners

Simple Calculator: Basic arithmetic operations. Great for learning input/output handling.

[{"selector":"#anim-c9bbbe57-cafc-482f-9124-bd31b29c402e","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-10ebbb44-fcd3-431c-bc15-8c8dbd66941c","keyframes":{"transform":["translate3d(-216.27908%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bf39e6eb-e8b9-4834-a03a-535d06532bef","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fba04f73-2828-426d-b428-d6e95ac3a4e6","keyframes":{"transform":["translate3d(125.09092%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 01.

To-Do List App: Manage tasks with add, delete, and update functionalities.

[{"selector":"#anim-41033ba2-7459-4e23-b71e-6df10f19bc70","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4fee5856-54f4-4769-a786-1b50f42c8dee","keyframes":{"transform":["translate3d(-211.62798%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9e6e78d1-6120-41b3-8529-914e5999bfe6","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4408c383-62ac-4582-bf26-7823d7430675","keyframes":{"transform":["translate3d(125.83026%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 02.

Library Management System: Track books, borrowers, and transactions. Practice CRUD operations.

[{"selector":"#anim-578879bd-2af9-45bd-b7f3-c61e5518c7f0","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-53c4384c-71d3-42d0-8e5f-05a03b92fd33","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e20247ac-330e-4ab5-ae70-454f61a453b7","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa7a88fe-7dbe-412d-8f0f-e654f44b570a","keyframes":{"transform":["translate3d(128.04428%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 03.

Weather App: Fetch weather data from APIs. Learn JSON parsing and UI design.

[{"selector":"#anim-563a9c9b-2a45-4b6f-8449-92d3dc05ce45","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e4eae18c-e90e-4252-881d-8b2fe1132c5c","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c3945d96-dc1e-4e06-ae65-f0df159c2325","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-647ecebb-10ce-47d4-b267-41abf0f892ff","keyframes":{"transform":["translate3d(121.37681%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 04.

Expense Tracker: Monitor income and expenses. Focus on data handling and visualization.

[{"selector":"#anim-ef59e11d-b8b5-4763-bcd4-fbef81f9b750","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-75de2d72-db60-43f0-b310-bdc02d321de4","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3cd82a45-2862-4df8-85ad-42d01021d5d5","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-224993ca-2334-4b7d-9f23-e0f661f2484c","keyframes":{"transform":["translate3d(119.93007%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 05.

Chat Application: Implement client-server communication. Work with sockets and threads.

[{"selector":"#anim-eda635df-5885-47be-815e-f8f64f8ac422","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c2c1964d-723c-4b89-bde7-fdac42235eab","keyframes":{"transform":["translate3d(-211.62798%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-00823c2c-1c56-4edc-b9b0-ac71ca552666","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-505c16cc-caef-4889-abcd-3e3738124ad1","keyframes":{"transform":["translate3d(116.37631%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 06.

Quiz Game: Create multiple-choice quizzes. Learn about randomization and scoring.

[{"selector":"#anim-485077d5-c042-43ea-b0a1-26bc7d602a24","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5da225a8-6c14-463c-b096-e354ddaf99b5","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f448b953-a5c2-4cb7-a843-6116b7aee2f4","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-154978c7-bfe0-4692-beaf-55edfb56a3de","keyframes":{"transform":["translate3d(133.33333%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 07.

Student Database: Manage student records with CRUD operations. Practice SQL queries.

[{"selector":"#anim-0cbe0d50-5647-4309-9e9b-21af57d4694a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-87fe23e5-6dac-4582-9df4-b56d2131f140","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-145bba14-5d5b-4fe6-bf53-fa5a31aaa130","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b582d05a-7a02-48fe-9fc6-05b070e62843","keyframes":{"transform":["translate3d(117.25352%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 08.

File Encryption/Decryption: Implement basic encryption algorithms. Focus on security.

[{"selector":"#anim-87cedc82-8019-4702-ad08-2cb4ede41c0d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fd6b0f77-4446-4194-bf4a-d1deef441711","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3cb7269a-920f-4a81-a775-01559e79fd42","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-cbffb7a7-ad52-4157-87ca-a5a3198d2c3d","keyframes":{"transform":["translate3d(117.25352%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 09.

Banking System: Simulate bank transactions. Explore OOP principles and design patterns.

[{"selector":"#anim-84009bfc-548e-4c13-b916-c36994ad258b","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5f004b03-852c-41a6-8128-f1329f8f7b50","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee6d0c71-0479-4bf0-a681-6853fe64f62d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c276c80a-88f1-4b12-80ba-3b1006bc231e","keyframes":{"transform":["translate3d(116.90140%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 10.

Flight Reservation System: Manage flights, bookings, and passengers. Practice database interactions.

[{"selector":"#anim-b305e0f7-3adf-4c66-b844-803a44738ecf","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ee8ae52f-8005-479e-9879-98eb8286f06a","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c2376b73-e9ee-4896-9346-117b870cc087","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a3c9f70b-95f2-4b1d-9fb9-a3209ea28c0e","keyframes":{"transform":["translate3d(121.12676%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 11.

Snake Game: Classic arcade game. Learn GUI programming and game loops.

[{"selector":"#anim-bad7da9f-62c2-4709-9868-ff564c2e4295","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ecd61110-996b-4c93-a781-08a244ab2b23","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f45d488a-4b15-42e3-8c1d-88d4c777270e","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-732e3fb8-8cb4-4fd4-bd91-4c6b90ac5213","keyframes":{"transform":["translate3d(117.25352%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] 12.

Check more stories

[{"selector":"#anim-d4868698-92c1-4379-926f-fbe4f778c6b5","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9aee35e0-01ae-49d7-a16f-8161bdafc9ee","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-151f5413-e782-4e27-800e-9673ed51b5fa","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a581cd91-397b-4892-9001-f5d480b45ab9","keyframes":{"transform":["translate3d(-209.30239%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-87de9d5c-69a8-45b6-bdcd-9458c4e345de","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1288f952-2bee-4e73-a120-3e6c372faae9","keyframes":{"transform":["translate3d(120.00000%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Check Here