Pen Soul AI: AI drawing tool for generating creative images online for free

Pen Soul AI (https://ibihun.com/) is a free online AI drawing and design tool platform focused on helping users quickly generate creative images and design materials. The platform provides keying, local redrawing, emoji generation and other functions through intelligent algorithms, suitable for individual users, designers and e-commerce practitioners. Pen Soul AI is easy to operate, and users can create posters, wallpapers and other content without specialized skills. The site supports a variety of industry needs, such as e-commerce design and corporate communications. 2025 June 11, the platform entered the system upgrade maintenance, suspended the use of the function, the specific recovery time is not determined. Users can contact customer service via email or WeChat to process member refunds.

Function List

• AI keying: Automatically recognizes the image background and removes it, generating a transparent background image.
• partial repaint: The user can paint the specified area and AI redraws the content according to the description.
• Creative Poster Generation: Support holiday theme (e.g. Dragon Boat Festival) poster design, including 3D cartoon style.
• Emoji generation: Generate personalized emoticons based on popular terriers or dialects.
• Computer wallpaper designThe theme is "Fish of the Year", which offers retro and funny wallpapers for your desktop.
• Multi-industry templates: Provides design material templates for e-commerce, business government, finance and trade.

Using Help

Pen & Soul AI is an online platform that does not require download and installation, users can simply visit https://ibihun.com/ and register or login to use it. As the platform is currently in the stage of system upgrade and maintenance, the following instructions are based on the functional description of the website during normal operation for users' understanding and future reference.

Register & Login

1. Open your browser and visit https://ibihun.com/.
2. Click the "Login/Register" button in the upper right corner of the page.
3. Use your email or cell phone number to register for an account, set a password and complete the registration.
4. After logging in, enter the main interface, you can see "AI keying", "local redrawing" and other functional entrances.

AI keying function operation

AI keying function is suitable for users who need to quickly remove the background of the image, such as e-commerce product image processing.

1. Select "AI Keying" module in the main interface.
2. Upload images to be processed (supports common formats such as JPG, PNG, etc.).
3. The system automatically recognizes the foreground and background and completes the processing in about 5-10 seconds.
4. Check the results and click on "Download" to get the image without background.
5. If the results are not satisfactory, the recognition area can be manually adjusted and regenerated.

Local redraw function operation

Local redraw is suitable for modifying specific areas of an image, such as replacing the background or adjusting details.

1. Enter the "Local Redraw" module.
2. After uploading the image, use the mouse to paint the area to be modified.
3. Enter a description of the change in the text box, e.g. "Change the background to blue sky and white clouds".
4. Click "Generate" and the AI will complete the redraw in 10-20 seconds.
5. Preview the results and click "Download without watermark" when you are satisfied (free users may have restrictions).

Creative Poster Generation Operation

This feature is suitable for quickly creating holiday or promotional posters.

1. Select the "Creative Posters" category in "Design Materials".
2. Browse templates such as "Dragon Boat Festival 3D Cartoon Poster".
3. After selecting a template, adjust the text, colors or upload a custom image.
4. Click on "Preview" to check the result, and then download the high-resolution poster after confirmation.

Emoji generation operation

Users can create personalized emoji packs suitable for social media sharing.

1. Enter the "Emoji Generator" module.
2. Choose a popular template (e.g., "Garlic Birds Are Not Easy" stems) or enter customized text.
3. Upload an image or use AI to generate the body of the emoji.
4. Adjust the size and text position of the emoticon and click "Generate".
5. Download a watermarked or non-watermarked version (depending on member permissions).

Computer wallpaper design operation

This feature is suitable for creating personalized desktop wallpapers.

1. Select the "Computer Wallpaper" category and browse templates such as "Yearly Fish Retro Wallpaper".
2. Customize wallpaper elements such as colors, patterns or text.
3. Preview the wallpaper effect and adjust the resolution to fit the screen.
4. Download the wallpaper and save it in JPG or PNG format.

caveat

• Uploaded images need to be less than 10MB and high resolution images are recommended for best results.
• Free users may be limited to the number of watermark-free downloads, member users enjoy more benefits.
• The platform supports Chinese interface with clear operation guidelines for novice users.
• Currently the website is under maintenance, we suggest to pay attention to the official announcement to get the function recovery time.

Customer Service Support

For assistance, you can email wuchaohong@ibihun.com or contact WeChat Customer Service (QR code at the bottom of the website). Customer service response may be delayed and refunds or inquiries are usually processed within 7 business days.

application scenario

1. E-commerce Product Showcase
   E-commerce sellers can use the AI keying function to quickly remove the background of product images to generate transparent background images for display on Taobao, Jingdong and other platforms. The local repainting function can optimize product details, such as replacing the background with white or adding promotional text.
2. Holiday marketing campaigns
   Enterprises or individuals can use the Creative Poster function to design holiday promotion posters, such as Dragon Boat Festival and Double Eleven themed posters, to quickly generate professional-grade designs and attract consumer attention.
3. Social Media Content Creation
   Content creators can use the emoticon generation function to create popular terrier emoticons to increase social media interactivity, suitable for sharing on WeChat, Weibo and other platforms.
4. PC Beautification
   Users can design personalized computer wallpapers, such as retro or funny styles, to enhance the visual effect of the desktop, suitable for students or creative workers.

QA

1. Do I need to download software for Pen Soul AI?
   No need. Pen & Soul AI is an online platform, available directly through your browser by visiting https://ibihun.com/.
2. What are the limitations for free users?
   Free users can use all features, but the number of watermark-free downloads and generation may be limited. Please refer to the official website for membership instructions for specific limitations.
3. How are member refunds handled during site maintenance?
   Send a screenshot of your payment bill and username to wuchaohong@ibihun.com or contact WeChat Customer Service to process your refund within 7 business days.
4. What image formats are supported?
   It supports common formats such as JPG, PNG, etc. It is recommended to upload high-resolution images less than 10MB.
5. What if I am not satisfied with the generated results?
   The keying area can be manually adjusted or the description redrawn and regenerated. Member users can try multiple times to optimize the results.