I tested 5 custom GPTs — skip the rest and try these today

1. Presentation slide maker

So you need to create a presentation? Before the era of ChatGPT not only did you have to compile the information yourself, you also had to manually transfer text to each slide. Surely there has to be a better way.

What if I said there was one custom GPT that could do both tasks for you? If that sounds like something that you could find useful, I’d recommend trying out Slide Maker.

With over 1 million conversations to date, this custom GPT can create a power point presentation on any topic of your choice. 

Simply type in what you want your presentation to be about and Slide Maker will propose a draft outline for you. Once you’re happy, it can then generate a fully-functional presentation in a matter of seconds.

Each slide comes with around three bullet points and a couple of images will also be inserted for you throughout the presentation.

2. YouTube video summarizer

Video Summarizer is another custom GPT that does what it says on the box. If you’ve ever found yourself needing to summarize a YouTube video or be able to chat with it, then this free custom GPT is for you.

Say I want a summary of a video of Apple CEO Tim Cook introducing the iPhone 16e, all I need to do is paste the video’s URL into the prompt box and the video summarizer GPT will take care of the rest, highlighting the key points of the video.

If you need more information, you’re free to ask follow-up questions.

3. Automation consultant

While we eagerly await the day that ChatGPT can autonomously do more of our tasks, including ones that take place outside of the ChatGPT environment, you can play around with tools like Zapier to automate parts of your workflow.

Automation Consultant by Zapier is another useful custom GPT that can help you automate a bunch of repetitive tasks using Zaps — workflows that connect to other apps to do things for you automatically.

You can ask this GPT to help you create automations for things like adding ingredients to a Google Sheet once you save a new recipe or to turn emails with certain subjects into Trello cards.

4. Creating diagrams

Occasionally, a concept is best explained visually with the help of flowcharts, mindmaps, and sequence diagrams.

Whimsical Diagrams is a custom GPT that turns your prompts into simple, understandable visuals. Whether you’d like to map out a project or explain how different parts of a system work, this GPT can handle it all.

Simply type in your prompt and the GPT will create a link to your new diagram on an external site.

5. ChatGPT use cases

With ChatGPT constantly evolving sometimes it’s hard to keep track of what its new capabilities are.

ChatGPT Use Cases for Work is a custom GPT made by OpenAI itself, that helps you brainstorm ways you can use ChatGPT. You can start the conversation by sharing what company or industry you work in and learn how you too can be using AI to work smarter and not harder.

Use it for support with structured prompts, templates, and other suggestions tailored to your goals.