Free Ai-experiments - 21 Free AI tools

AI Toolbox for innovators

Supercharge innovation with AI-powered tools

Idea testing

Open

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Released 3y ago

100% Free

9,536

623

5.0

AI Playground by Vercel

Compare and play with top AI language models

Chatting

Open

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🇺🇸 United States

Released 3y ago

100% Free

7,078

45

3.0

GAJIX

Instant understanding for every subject, on any website.

Learning

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2,321 gajix.com

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🇬🇧 United Kingdom

Released 3y ago

Free + from $8/mo

6,944

42

5.0

AIdea Catalyst

Validate your business idea with AI-driven insights.

Startup advice

Open

I've used the tool to model multiple business ideas. It's been helpful creating actionable insights without the traditional fluff of other business planning tools. Highly recommend checking it out!

256 Reply Share Delete Report

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Released 1y ago

Free + from $19.95/mo

3,252

70

4.2

Local.ai

Experiment with AI models locally, no GPU required.

LLM testing

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1,433 www.localai.app

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🇺🇸 United States

Released 3y ago

100% Free

4,616

23

5.0

XX.AI

AI copilot for writing, editing, and translating anywhere on your desktop

Productivity

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1,396 www.hixx.ai

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Released 2y ago

Free + from $9.99/mo

4,263

16

1.0

MusicMaker.im | Image to Music

Transform Any Image Into a Unique Musical Composition

Image to music

Open

Peter

🛠️ 1 tool 🙏 164 karma

Sep 28, 2025

@MusicMaker.im | Image to Music

The only model available to use as a non-subscriber is Music 3.5, which is not available to select in the model menu. As a result, no music can be created unless you are a subscriber. This is a bit ... annoying.

468 Reply Share Delete Report

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Released 10mo ago

Free + from $11.99/mo

2,085

11

2.8

Ora AI

Ace exams with AI-powered spaced repetition.

Medical tutor

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🇺🇸 United States

Released 3y ago

Free + from $20/mo

1,864

33

Exa

Connect your AI to the Internet with smart search

Information retrieval

Open

Very unaccurate. Not able to search for pictures online

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🇺🇸 United States

Released 2y ago

Free + from $50/mo

1,683

11

1.0

Aii

Embed AI tools on websites in minutes.

Apps

Open

Aii.cx's tools supercharged our website, boosting conversions by a whopping 42% in just a few days. The trick? Tailoring them to grab our visitors' attention. Now, we're thinking of using these tools for presentations too—they're versatile and budget-friendly.

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Released 2y ago

Free + from $19/mo

1,598

24

5.0

AI Image Combiner

Combine two images into one stunning composition.

Image editing

Open

I’ve been using Image Combiner for quick image blending tests, and it does exactly what I need without making the workflow complicated. The interface is clean, uploads are simple, and the generated combinations are useful enough to iterate on quickly.

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Released 1mo ago

Free + from $2.99

1,451

15

3.6