Free Java code generator - 31 Free AI tools

Codeium

AI-powered code completion for 20+ languages

Coding

Open

magnificent. perfect. no errors.

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🇺🇸 United States

Released 3y ago

Free + from $12/mo

30,465

457

4.3

Please Don't Code

Generate code for Arduino with our AI.

Arduino code generation

Open

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Released 2y ago

Free + from $50/yr

14,257

93

3.5

Zzzcode

AI-powered coding assistant for multiple languages.

Coding

Open

best coding site!! best thing: it's free and it's INFINITE!

53 Reply Share Delete Report

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Released 2y ago

100% Free

11,759

77

5.0

Jit Codes

Transform text into code with AI

Coding

Open

Maximiliano Torres Estrada

Sep 8, 2025

@Jit Codes

Its a really great code generator, it helped me with lots of codes for lots of programming languages, it gives short answers, explain the code and gives you versions of the code if asked

11 Reply Share Delete Report

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Released 2y ago

Free + from $19/mo

11,647

184

3.7

Kodezi

AI auto-correction for programmers.

Coding

Open

693 kodezi.com

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🇺🇸 United States

Released 4y ago

Free + from $6.99/mo

9,561

48

CodePal

Generate code from natural language

Coding

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Released 3y ago

Free + from $20/mo

8,634

74

Code Language Converter

Convert code between languages instantly with AI.

Code conversion

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Released 3y ago

Free + from $4.99/mo

7,925

61

1.0

Codiga

Customizable static code analysis for your favorite IDE.

Code reviews

Open

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🇺🇸 United States

Released 3y ago

Free + from $14/mo

6,673

29

Code Snippets AI

Code Snippets AI is a next-gen AI-powered desktop app!

Coding

Open

538 codesnippets.ai

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Released 3y ago

Free + from $9/mo

6,425

78

4.5

Code to Flowchart

Turn code into interactive flowcharts with AI

Coding

Open

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Released 2y ago

Free + from $4.49/mo

5,647

12

1.0

AIT-CodeX

Accelerate your tech career with AI-guided talent matching.

Coding

Open

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Released 2y ago

100% Free

5,157

61

2.6

CodeConverter

TypeScript/Java code snippet conversion saves dev time.

Code conversion

Open

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Released 3y ago

Free + from $4.99/mo

5,078

28

AICodeConvert

Convert code between languages with AI

Code conversion

Open

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Released 2y ago

Free + from $6.99

3,969

16

5.0

DevGPT

AI-powered toolkit for developers

Coding

Open

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🇮🇳 India

Released 2y ago

Free + from $15/mo

3,883

33

GitLab Code Suggestions

Accelerate coding with AI-assisted code suggestions.

Coding

Open

251 about.gitlab.com

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🇺🇸 United States

Released 2y ago

Free + from $29/mo

3,771

35

5.0

Codeye

AI-powered SWE agent for faster, quality software shipping

Coding

Open

1,851 marketplace.visualstudio.com

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Released 1y ago

100% Free

4,429

85

3.8

JACoB

AI-powered coding agent for smarter development

Coding

Open

1,615 www.jacb.ai

bagel mini

Aug 30, 2025

@JACoB

this is hilarious

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Released 2y ago

100% Free

3,045

49

3.3

MarsCode

AI-powered IDE to code and innovate faster.

Coding

Open

1,811 www.marscode.com

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Released 1y ago

100% Free

3,167

46

4.0

Pulumi

Generate infrastructure-as-code with natural language prompts

Cloud infrastructure

Open

176 www.pulumi.com

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🇺🇸 United States

Released 2y ago

100% Free

1,425

14

3.0

Codelab

Code smarter with AI-powered web development.

Coding

Open

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Released 2y ago

100% Free

1,150

13

3.0

Skillhub

Learn coding with AI teachers

Coding lessons

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Released 1y ago

Free + from $14.99/mo

1,113

22

Codeanywhere

Code, collaborate, and deploy from your browser.

Coding

Open

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Released 1y ago

Free + from $9.60/mo

822

9

5.0

MDN Plus

AI-powered web development documentation assistant

Code documentation

Open

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Released 2y ago

Free + from $5/mo

739

2

Diffblue Cover

Autonomous AI writes Java unit tests

Unit tests

Open

205 www.diffblue.com

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🇬🇧 United Kingdom

Released 8y ago

Free + from $30000/yr

928

7

JDoodle

Code, compile, and run programs instantly online.

Coding

Open

1,584 www.jdoodle.com

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Released 1y ago

Free + from $4.99/mo

2,229

12

5.0

Archivist

Blazingly fast AI semantic search for your codebase.

Code search

Open

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Released 1y ago

100% Free

453

6

Penify.dev

AI-powered code documentation for multiple languages

Code documentation

Open

805 www.penify.dev

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Released 1y ago

Free + from $18/mo

1,257

7

agi and ani coder

Advanced AI coding companion for AGI and ANI solutions.

Coding

Open

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Released 1y ago

100% Free

402

21

44

java Generator

Craft flawless Java code with AI-powered guidance.

Java assistance

Open

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Released 1y ago

100% Free

Pro Code Fast

Generate expert-level code across multiple languages.

Code snippets

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Released 1y ago

100% Free

224

13

23

ProgrammingSymbolmeanings

AI-powered decoder for programming symbols and syntax.

Code explanations

Open

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Released 1y ago

100% Free

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