X (formerly Twitter) has undergone sweeping changes over the past two years, and one of the most significant is the introduction of Grok. This AI-powered tool is designed to create content, answer questions, and provide updates on current events by continuously monitoring activity on X.

As of December 5, 2024, Grok is now accessible to all X users for free. However, premium subscribers can unlock expanded limits for chatting, image generation, and media analysis. This rollout marks a significant step in X's efforts to integrate AI directly into its platform, making advanced tools available to a broader audience.

Despite the lack of an official announcement from X regarding Grok’s expanded availability, the platform’s users have already begun exploring its capabilities. Whether you're wondering how to access Grok or how to post images, here’s a complete guide to everything we know so far.

Table of Contents

• What is Grok AI?
• Grok Image Details: Sizes, Aspect Ratios, Formats
• How to Access Grok AI on X
• How to Generate Images with Grok
• How to Edit a Grok Image on Kapwing
• Grok Frequently Asked Questions

What is Grok AI?

Grok is an AI assistant designed to provide real-time information to users without the filters commonly found in traditional AI tools, such as ChatGPT, Claude, Bing AI, or TensorFlow.

In addition, Grok stands out for its distinct personality, moving beyond the neutral, purely informative tone often seen in other AI platforms. This allows Grok to engage in discussions on potentially controversial topics and tackle a broader range of conversations.

One of Grok’s most unique features is its ability to analyze posts, conversations, and media uploaded to X. This capability enables it to deliver real-time answers to user questions, provided the relevant information exists on the platform. Users can also upload media directly to Grok, who will then analyze the media and provide insight.

It’s important to note that while Grok is free for all X users, premium subscribers gain access to exclusive perks. For free users, the limits include:

• Up to 10 messages every two hours.
• Up to 10 image generations every two hours.
• Analysis of up to 3 images per day.

Grok Image Details: Sizes, Aspect Ratios, Formats

While subscribing to X Premium or X Premium+ increases the number of images you can generate, the specifications of Grok-generated images remain consistent across all plans. Here’s what you need to know:

• Image Dimensions: Grok generates images at 1024 x 768 pixels.
• Aspect Ratio: All images use a 4:3 aspect ratio.
• Watermark: A "GROK ⧄" watermark appears in the bottom right corner of every image, whether viewed in fullscreen or exported.
• File Format: Images are exported as JPEGs.

It’s worth noting that Grok does not support editing existing images. Any adjustments require generating a new set of images based on an updated prompt.

How to Access Grok AI on X

To access Grok AI, start by logging into your X account via the website or the mobile app.

Once logged in, locate Grok on the X home screen. Look for the box with the forward-slash icon in the side panel. On the mobile app, this icon is found at the bottom of the screen. Selecting it opens the Grok menu, where you can upload an image, ask a question, or choose from trending prompts to explore popular topics.

Within the Grok interface, you’ll find several tools and features to enhance your experience. Let’s break them down by platform.

Locating Key Grok Features on Desktop

When using Grok on a desktop, you’ll see several options at the top of the screen:

1. Focus Mode: This icon, located in the top left, expands the Grok menu to fullscreen. In fullscreen mode, the icon changes to an "X," which you can select to revert back to the original view.
2. History Icon: Access your conversation history to revisit past chats or resume previous discussions. This includes both text and image-based interactions.
3. AI Model Dropdown: Displays the current AI model in use. Currently, Grok 2 is the only available model (as of December 2024), but more models may be added in the future, making this menu useful for selecting your preferred model.
4. New Chat Icon: Create a new Grok chat anytime with this feature.

At the center of the screen is the textbox, your primary tool for interacting with Grok. Here are its key features:

1. Media Icon: Upload files, such as images and PDF documents, for analysis. Free users are allowed three media uploads per day, with PDFs capped at 5 MB and no size limits currently for images.
2. Prompt Area: Enter your questions, ideas, or prompts here.
3. Send Icon: Submit your prompt or attached media to Grok by selecting this icon.

Below the textbox, you’ll find suggested prompts and trending topics. Selecting these provides quick insights or generates images based on preset ideas.

Locating Key Grok Features on Mobile

The Grok menu on the X mobile app closely mirrors the desktop version, with some key differences:

Top Menu:

• Access your profile by selecting your profile picture in the top left corner.
• The top right corner contains both the History and New Chat icons, placed next to each other.

Chatbox:

• Use the "+" icon on the left-hand side to upload media for analysis, just like on desktop.
• Additionally, the mobile app includes a voice input feature. Speak your question or prompt, and Grok will transcribe your words to start a new chat. While Grok does not respond with spoken answers, this feature offers a hands-free way to interact with the AI.

How to Generate Images with Grok

Free users of Grok can generate up to 10 image prompts every two hours. While prewritten image prompts are available within the Grok menu, most users will prefer creating images using their own prompts. Here’s how you can do it:

• Access the Grok Menu: Navigate to the Grok menu on desktop or mobile and locate the textbox.

• Enter Your Prompt: Type a description of the image you’d like to create. For example, you might write, "Create an illustration of a turtle and a dog playing in a city during the fall." Grok will generate four images based on your prompt.
• Review and Select: Once generated, you can choose your favorite image or share all four.

Understanding Grok's Image Tools

Below the generated images, you’ll find six key icons to enhance your experience:

1. Post link: Use this option to post an AI-generated image directly to X.
2. Copy to Clipboard: Copy a link to your image generations, which can be shared on or outside of X.
3. Share: Send your image generations via other platforms, such as email, SMS, or messaging apps.
4. Regenerate Images: If the initial set of images doesn’t meet your expectations, regenerate all four with the same prompt.
5. Like: Train Grok by liking images that closely match your intended prompt.
6. Dislike: Conversely, train Grok by disliking images that don't match your desired output.

When you select Post Link, Grok will automatically create an X post featuring your image along with the prompt you used to generate it. This post will be visible on your account for others to view and engage with.

Posting Grok Images on Desktop

Unlike the mobile app, the desktop version of Grok does not have a direct posting option. However, posting is still straightforward:

1. Use the Share Button: After generating images, click the Share button to open a new menu.

1. Post Link: Within the menu, select the Post Link option (identified by the same icon as on mobile). This will automatically create an X post with your generated images.

With these tools, generating and posting AI images on X has never been easier, whether you’re using desktop or mobile.

How to Edit a Grok Image on Kapwing

While Grok excels at generating custom images, it currently lacks editing capabilities. This limitation makes Kapwing an essential tool for refining and customizing Grok-generated images into platform-ready content. Whether you’re resizing for social media, adding text overlays, or using a free image template, Kapwing’s user-friendly editor simplifies the process.

1) Upload Your Grok Image to Kapwing

Start by generating and downloading your Grok image. To download an image from Grok, hover over it and click the three-dot icon, then select Save Image to download it to your device.

Once downloaded, upload it to Kapwing’s free online image editor to start your project.

2) Resize and Format for Your Desired Platform

To resize your image, select the project background, navigate to "Resize Project" on the right-hand panel, and select either a preset aspect ratio or input your custom size.

• Social Media Presets: Quickly adjust an image ratio so it fits the correct dimensions for TikTok, Instagram, YouTube, X, LinkedIn, Facebook, and more.
• Custom Dimensions: Enter specific sizes like 1024 x 768 pixels to match Grok’s default resolution.

3) Enhance Your Image with Kapwing’s Editing Tools

Kapwing provides a variety of features to customize your images. To add elements to your image, select from the editing sidebar on the left

• Text Overlay: Add and stylize text with customizable fonts, colors, outlines, and positioning. Upload your own fonts to strengthen your branding.
• Shapes and Elements: Incorporate shapes, icons, and graphics to make your content stand out.
• Background Removal: Quickly remove backgrounds for cleaner designs or layering effects.
• Layer Adjustments: Rearrange elements to create depth or follow a visual hierarchy.
• Templates: Start with pre-designed layouts to save time and maintain a polished look, such as a meme template.
• Visual Adjustments: Tweak the opacity, brightness, contrast, saturation, and blur of your Grok image.

4) Export and Share

Once your edits are complete, export your final design and share it directly to your social media platforms or download it for future use. Simply select "Export project" in the top right-hand corner.

Kapwing empowers creators to produce polished, professional content efficiently, making it the perfect companion for Grok-generated images and beyond.

Whether you’re crafting brand visuals, thumbnails, or multi-platform campaigns, Kapwing streamlines your workflow and enhances your creative output.

Grok Frequently Asked Questions