Free Coding problems - 17 Free AI tools

Code Coach

On-demand mock interviews for LeetCode problems

Technical interview preparation

Open

914

20

Released 1y ago

Free + from $9/mo

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InterviewMonkey

AI interview copilot for coding and system design success

Coding interview preparation

Open

658

4

Released 1y ago

Free + from $35/mo

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Codeium

AI-powered code completion for 20+ languages

Coding

Open

25,613

447

4.5

Released 2y ago

Free + from $12/mo

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Mino F16

🙏 27 karma

Jun 12, 2023

magnificent. perfect. no errors.

4122 Reply Share Delete Report

Kodezi

AI auto-correction for programmers.

Coding

Open

8,475

48

Released 3y ago

Free + from $6.99/mo

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Codiga

Customizable static code analysis for your favorite IDE.

Code reviews

Open

6,301

27

Released 2y ago

Free + from $14/mo

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CodePal

Generate code from natural language

Coding

Open

8,418

74

Released 2y ago

Free + from $20/mo

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MarsCode

AI-powered IDE to code and innovate faster.

Coding

Open

1,119

40

4.0

Released 1y ago

100% Free

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Please Don't Code

Generate code for Arduino with our AI.

Arduino code generation

Open

13,330

91

3.5

Released 1y ago

Free + from $50/yr

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Code Language Converter

Convert code between languages instantly with AI.

Code conversion

Open

7,724

61

1.0

Released 3y ago

Free + from $4.99/mo

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Codelab

Code smarter with AI-powered web development.

Coding

Open

936

13

3.0

Released 2y ago

100% Free

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AIT-CodeX

Accelerate your tech career with AI-guided talent matching.

Coding

Open

5,012

59

2.6

Released 2y ago

100% Free

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Code-genius

AI code generation for developers

Coding

Open

3,673

32

5.0

Released 2y ago

Free + from $6/yr

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Nacho

🙏 100 karma

Jul 10, 2023

I'm a developer and Code Genius is my pair programming, it's amazing how much time it already saved me. Especially when it comes to unit tests (Jest and React Testing Library) 💯 Recommended!

6420 Reply Share Delete Report

CodePal

AI-powered coding companion

Coding

Open

701

19

5.0

Released 2y ago

Free + from $2

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CodeConverter

TypeScript/Java code snippet conversion saves dev time.

Code conversion

Open

4,856

27

Released 3y ago

Free + from $4.99/mo

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Codespell

Accelerate your SDLC with AI-powered code completion.

Coding

Open

1,843

25

4.5

Released 4mo ago

Free + from $15/mo

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Priya

🙏 96 karma

Apr 30, 2025

Codespell streamlined our development process by automating repetitive backend tasks. It’s intuitive, efficient, and has become a core part of our workflow.

715 Reply Share Delete Report