The Best Free AI Tools for Every Use Case

For the last eight months, the author has been experimenting with various AI tools. This blog post will discuss the best free options for every use case. Whether you're looking for fun tools or more practical ones, there's something for everyone.

Luma Labs: Turn Videos into Interactive 3D Scenes

With Luma Labs, you can transform videos on your phone into fully interactive 3D scenes using Neural Radiance Fields or NeRFs. They also offer a feature called Interactive Scenes that uses gaussian splatting. These scenes have a small file size, making them easy to embed or share with others. Industries like retail, real estate, and travel can benefit from this technology, as well as individuals looking to relive old memories.

Google Earth Studio: Zoom Between Locations

Google Earth Studio is another free tool that allows you to pick any location on Earth and zoom in or zoom between locations. It offers presets for quick zooming or a customizable area where you can fine-tune the speed and angles of the movement. It's a fun and easy tool to use, and there are many tutorials available on YouTube for more complex camera movements.

Perplexity: Interactive Search Assistant

Perplexity is an interactive search assistant powered by fine-tuned ChatGPT. It provides concise and up-to-date answers to your questions by browsing the web across multiple sources. It even shows you the sources it used and allows you to click through for further reading. Perplexity is a valuable tool for question-based searches, and its free plan offers a wide range of features.

SciSpace: Find Research Paper Insights

SciSpace is a tool designed for students and researchers to find, learn, and understand any research paper. It provides insights from the top five papers related to your question, complete with citations that you can click through to read the full paper. SciSpace also allows you to chat with the copilot about the answers you received and offers additional features like simplifying complex language and asking clarifying questions.

Google Search Generative Experience: AI in Search

Google's Search Generative Experience is an experimental feature that brings AI to search. It offers concise summaries of answers with sources and allows you to expand for more information or ask follow-up questions. This feature can be incredibly helpful in various situations, and you can easily turn it on in the Google Labs settings.

Suno: Generate Songs with AI

Suno is a tool that can generate songs with instruments and vocals based on a written topic. It operates within Discord and offers various genres to choose from. Simply submit your lyrics or write a topic, select a genre, and let Suno create a song for you. It's a fun and creative tool to use, and the free plan provides enough chirps for most users.

MusicGen: Generate Music in Different Genres

MusicGen, developed by Meta, is an open-source tool that can generate music in different genres. While it doesn't include vocals, it offers a wide range of options for creating instrumental tracks. You can use the provided interface or upload your own input melody to customize the music further.

TextFX: Collaborative Lyric Writing

TextFX is a suite of AI tools developed by Google in collaboration with Lupe Fiasco. It helps with lyric writing in a collaborative way, allowing artists to be involved in the process. The tools generate similes, create acronyms, parse words, and offer other possibilities dealing with text and language. They are free to use and offer a unique approach to lyric writing.

LeiaPix: Animate Images with Depth

LeiaPix is a tool that allows you to animate images and add depth to them. It's incredibly easy to use and can create immersive animations with just a few clicks. You can adjust the animation cycle length and style to create the desired effect. While the free plan has some limitations, the quality of the exported animations in 720p is still impressive.

Pika Labs: Create Illusions and Animations

Pika Labs offers a wide range of AI tools for creating illusions and animations. From creating QR codes to generating spirals and other optical illusions, the possibilities are endless. The tools are free to use and provide an opportunity to get creative with your images and designs.

Ideogram, Dalle3, Stable Diffusion: Text-to-Image Generators

There are several text-to-image generators available, each with its own pros and cons. Ideogram, Dalle3, and Stable Diffusion offer unique approaches to generating images based on text prompts. Whether you're looking for specific styles or more generalized designs, these tools can help bring your ideas to life.

Playground AI: Versatile Image Creation Platform

Playground AI is a powerful canvas-based platform for image creation. It offers a full workspace where you can experiment and create using various prompts and styles. The platform provides numerous features, and the free plan offers 500 Generations per day, making it a versatile tool for artists and designers.

CapCut: AI Video Upscaler

CapCut, in its beta version, offers a video upscaler that can upscale videos by 2x. This tool is particularly useful for videos created with other AI tools, such as Pika. While the free plan has some limitations, it remains one of the best free video upscalers available.

Replicate and Upscayl: Image Upscaling and Restoration

Replicate and Upscayl are two free tools for image upscaling and restoration. Replicate offers an easy-to-use web-based interface with various restoration options, while Upscayl is open-source software that you can download and run on your computer. Both tools provide unlimited uses and can greatly enhance the quality of your images.

Illusion Diffusion: Creating Optical Illusions

Illusion Diffusion is a tool that allows you to create mesmerizing optical illusions. It was originally developed for generating unique QR codes but can be used for various other applications. The tool is free to use and provides an opportunity to create stunning visual effects.

Futurepedia: Stay Updated on AI Tools

To stay up to date on the latest AI tools, visit Futurepedia. It offers a comprehensive collection of AI tools and resources, constantly updated to reflect the latest advancements. You can also subscribe to the Futurepedia newsletter to receive regular updates and tips on implementing these tools.