What Are the Best Free AI Tools After Trying 300? [2024]

TL;DR

The best free AI tools highlighted are Google MusicFX for generating downloadable music, RoomsGPT for previewing room redesigns, and Krea AI for turning sketches and prompts into images in real time. MusicFX offers 30-, 50-, and 70-second tracks, while the visual tools support rapid experimentation despite imperfect results. Read on to compare their capabilities, controls, and limitations.

Transcript

who said you can't use AI without paying for the subscription because those things pile up quickly 20 bucks for chbt then 10 for another AI tool and in the blank of an eye you're paying 100 bucks for something you could have used for free so I took a deep dive and found you the best free AI tools that you definitely need let's say you are a musicia... Read More

Key Insights

• Google MusicFX is a free music generator powered by Google's MusicLM, DeepMind, and SynthID. It converts descriptive prompts into downloadable tracks and embeds a digital watermark in its outputs, making it particularly useful for musical inspiration and experimentation.
• MusicFX prompts are automatically optimized and divided into editable components. Users can replace individual terms with suggested alternatives, which reduces the need for advanced prompt-writing knowledge and makes it easier to explore different instruments, tempos, genres, and moods.
• MusicFX track length is adjustable through three available settings: 30 seconds, 50 seconds, and 70 seconds. The default is 30 seconds, and any changed settings apply only to the next generation rather than altering tracks that have already been created.
• MusicFX is better at creating original material than reproducing a requested existing song. Prompts referencing James Bond-like music, Never Gonna Give You Up, and GP GP Cha Cha did not generate close matches, even after instruments and wording were changed.
• RoomsGPT is an interior visualization tool that requires a room type, a design style, and a room photograph. It supports dozens of room categories and styles, generates alternative concepts, and offers regeneration and upscaling when the initial result is unsatisfactory.
• RoomsGPT is a preview tool rather than a substitute for an interior designer. Its generated layouts can be inaccurate or visually unimpressive, but they are sufficient for testing whether Scandinavian, Japanese, cyberpunk, or other styles might suit a particular space.
• Krea AI is a real-time image generator that interprets sketches while the user draws. Its interface combines a canvas, generated preview, prompt field, drawing tools, upload controls, multiple input modes, visual styles, seed randomization, and an adjustable creativity slider.
• Krea AI uses both the drawing and the written prompt to determine the generated image. A rough bicycle sketch was recognizable without a prompt, while adding the phrase "tank bicycle" and selecting the product style produced a more polished and realistic interpretation.

Questions & Answers

Q: How do you generate free music with Google MusicFX?

Open MusicFX, describe the desired track in the prompt field, and select Generate. The tool optimizes the prompt, divides it into editable pieces, and displays generated tracks beside the prompt window. You can replace individual terms with suggested alternatives, generate another version, and download a result.

Q: What track lengths does Google MusicFX support?

Google MusicFX generates 30-second tracks by default and also offers 50-second and 70-second settings. A duration change applies only to the next generation; it does not extend a track that has already been created.

Q: Can Google MusicFX imitate an existing song accurately?

It did not accurately imitate the songs tested. Prompts referencing James Bond-like music, Never Gonna Give You Up, and GP GP Cha Cha produced tracks that did not resemble the requested references, although some results sounded acceptable when considered independently.

Q: How can beginners improve prompts in Google MusicFX?

MusicFX automatically optimizes prompts and separates them into editable components. Selecting a word reveals suggested alternatives for changing elements such as pace, instrumentation, or style. Users can also choose keywords beneath the input window instead of writing a full prompt.

Q: How does RoomsGPT redesign a room?

RoomsGPT asks users to select a room type and design style, then upload a photograph of the existing space. It generates redesign concepts that can be regenerated if the initial result is unsuitable. Users can also upscale a preferred image for closer inspection.

Q: Can RoomsGPT replace a professional interior designer?

No, RoomsGPT is presented as a visualization tool rather than a replacement for a professional interior designer. Its layouts can be inaccurate or visually unimpressive, but they can help users compare styles and roughly explore furniture placement before spending money.

Q: How does Krea AI turn a sketch into an image?

Krea AI shows a drawing canvas alongside its real-time interpretation of the sketch. The drawing establishes object placement, while a written prompt, visual style, creativity setting, and seed influence the result. A rough bicycle sketch became more polished after adding the prompt “tank bicycle” and selecting the product style.

Q: What controls are available in Krea AI?

Krea AI provides text-to-image, image-to-image, screen-to-image, and camera modes. Its controls include brushes, shapes, image uploads, a prompt field, style choices, seed randomization, and a creativity slider. Users can also upscale a preferred result to add detail.

Summary & Key Takeaways

• Google MusicFX generates downloadable music from text prompts and lets users edit prompt components through suggested alternatives. Tracks default to 30 seconds, while settings also offer 50-second and 70-second lengths. The tool produced pleasant original music, although repeated attempts to imitate recognizable songs did not match the requested references.

• RoomsGPT creates quick interior redesign concepts from a room type, preferred style, and uploaded photograph. Users can regenerate unsatisfactory results and upscale a selected image. Its concepts are not accurate enough to replace a professional interior designer, but they can help users compare styles and roughly explore furniture placement before spending money.

• Krea AI provides real-time image generation guided by sketches, prompts, uploaded images, brushes, shapes, styles, seeds, and a creativity control. The canvas establishes object placement while the generated preview interprets the drawing. Even rough sketches can produce recognizable results, and upscaling can add detail to a preferred interpretation.