Google NotebookLM AI

This is an AI tool developed by Google, currently available for free. It serves as a "second brain" for reading and thinking—NotebookLM AI provides well-founded responses and is less prone to making things up. Its answers are strictly based on the documents you provide, and when responding, it even cites sources, such as indicating which page of your material the information comes from. You can also discuss the content with it, making it an excellent tool for taking reading notes. It’s perfect for analyzing professors' lectures or writing reflections on extracurricular books, and it can even be a valuable assistant when working on academic papers.

 

Remusic

This AI website offers free music and song generation. By simply entering a description, you can instantly generate a variety of music and lyrics, making it ideal for users without a professional music background. You can generate up to six songs per day for free, and the created tracks can be used for both personal and commercial purposes. The songs are available for direct download without any need to unlock or pay, with each track capable of being up to four minutes long. Additionally, the site provides other related tools, such as vocal removal from music, a poetry generator, and a rap generator, among others.

SrefHunter

Midjourney is a popular AI image generation tool used by many people. Besides generating images from text, it also allows you to specify a seed number within the text prompt to quickly produce images with the same style. The website SrefHunter has compiled a vast collection of image generation styles and provides seed numbers for you to apply, making it an excellent database.

Vectorizer.AI

This online tool can convert bitmap images into scalable vector graphics that can be infinitely enlarged. As AI-generated images become increasingly common today, many people use Midjourney to create non-editable ICON icons or logo trademarks. Now, with the "Vectorizer.AI" tool, you can easily convert these images into editable vector formats, supporting the mainstream SVG file format. Currently, this tool is in the public beta stage and is available for free use. However, it may switch to a subscription model in the future, so it is advisable to try it during the free period.

Update: The tool has started charging a fee. But you can upload an image to view the results before deciding whether to pay.

Microsoft Designer

Microsoft Designer is one of Microsoft's AI tools, an image generation software based on AI technology. It functions similarly to Canva, but what sets it apart is its use of artificial intelligence and machine learning to assist designers in creating visually stunning designs. You can use it to create various projects such as logos, posters, invitations, social media posts, website banners, and more. The usage is simple - you just input your desired content, and Microsoft Designer provides suggestions and creates unique designs for you. You can also use Microsoft Designer's AI options to generate any image you can imagine. For example, if you input "a dog wearing a spacesuit in a tank," it will generate an original and customizable image for you within seconds. Yes, it supports Traditional Chinese input, and the tool also makes it easy to remove the background of an image and replace it with anything you want. Most importantly, it is currently available for free.

Gamma

Nowadays, there are increasingly diverse AI tools available, including ones specifically designed for drawing and content generation. The website I want to introduce this time is called "Gamma." It is an online AI tool that combines image generation and text generation. Simply put, it can automate the design of presentations and web pages. You just need to provide the content you want, and the website can instantly generate the layout and design. The coolest feature is that it supports multiple languages, including Traditional Chinese. In other words, it can directly input Traditional Chinese for creating web pages and presentations. It offers a quick beautification function for your existing designs and allows you to easily share the finished materials. Others can view your presentations directly on the website, and you can also export the files or download them as PDFs.

 

Perplexity AI

Perplexity AI is a tool that combines a search engine with ChatGPT to provide real-time analysis of web information during AI-based question and answer sessions. It saves time by eliminating the need for separate internet searches and data organization. It utilizes the capabilities of GPT-4, allowing for clarifying questions and deepening the Q&A process. With a free account, users can perform multiple question and answer sessions using the GPT-4 engine. Afterwards, they can still use the regular AI and search engine combination for question and answer interactions. Perplexity AI goes beyond just a search engine and can analyze various content sources like news, papers, videos, and Wikipedia. Through Perplexity AI, users can quickly create travel itineraries, organize news briefings, develop precise recipe plans, and learn new skills. The paid version offers access to newer language models and a higher number of question and answer sessions, with an annual cost of approximately $200 USD.