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NEXGAINIO AI Pro User Guide

Learn how to install, configure, and use NEXGAINIO AI Pro to create and manage product listings more efficiently.

1. Introduction

NEXGAINIO AI Pro is an AI-powered listing assistant designed to help online sellers create, organize, and prepare product listings more efficiently.

The application can assist with product titles, descriptions, keywords, and listing preparation. It helps reduce repetitive work and gives sellers more time to focus on their business.

Important: NEXGAINIO AI Pro does not replace your marketplace account. You must still follow the rules and requirements of the platform where you publish your products.

AI-Powered Content

Generate product titles, descriptions, and keywords with an AI provider.

Single Product Generation

Prepare content for one product at a time using the Generator.

Bulk Processing

Process multiple products from an image folder or imported product list.

Organized Results

Save and export generated results for later use.

2. Installation

Follow these steps to install NEXGAINIO AI Pro on your Windows computer.

  1. Download the latest installer from the official NEXGAINIO AI Pro website.
  2. Open the downloaded .exe installer file.
  3. Follow the instructions shown by the installation wizard.
  4. Choose the installation location if the installer asks you to select one.
  5. Wait until the installation is completed.
  6. Launch NEXGAINIO AI Pro from the Start Menu or desktop shortcut.
Windows warning: If Windows displays a security warning, make sure that you downloaded the installer from the official website before continuing.

3. Getting Started

First launch

When you open the application for the first time, review the available settings and connect the AI provider you want to use.

Basic workflow

  1. Open NEXGAINIO AI Pro.
  2. Choose the appropriate tool or page.
  3. Import an image or enter product information.
  4. Configure the generation settings.
  5. Start the generation process.
  6. Review and export the generated results.

Recommended preparation

  • Use clear and high-quality product images.
  • Give your products descriptive names.
  • Organize images into clearly named folders.
  • Review generated content before publishing.
  • Keep your marketplace requirements in mind.

4. Generator

The Generator is designed for preparing content for one product at a time.

How to use the Generator

  1. Open the Generator page.
  2. Enter the product title or a short product idea.
  3. Enter additional information when available.
  4. Choose or upload the product image if supported.
  5. Review the selected AI provider and model.
  6. Click the generation button.
  7. Wait for the generated content to appear.
  8. Review, edit, and save the results.

Generated content

Depending on your configuration, the Generator may produce the following information:

  • Product title
  • Product description
  • Keywords or tags
  • Additional listing information
Review before publishing: AI-generated content should always be checked for accuracy, spelling, product details, and marketplace policies.

5. Bulk Generator

The Bulk Generator allows you to process multiple products in one workflow. It is useful when you have a large number of product images or listing ideas.

Importing an image folder

  1. Open the Bulk Generator page.
  2. Click the image folder import option.
  3. Select the folder containing your product images.
  4. Wait while the application scans the folder.
  5. Review the products added to the queue.

Supported image formats may include:

JPG JPEG PNG WEBP BMP TIF TIFF

Starting a bulk generation

  1. Confirm that the correct products are in the queue.
  2. Review the selected AI provider and settings.
  3. Click Generate All or the equivalent generation button.
  4. Wait while the products are processed.
  5. Review the status of each product.
  6. Open the results after the process is completed.

Processing status

Status Meaning
Pending The product is waiting in the queue.
Running The product is currently being processed.
Completed The product was generated successfully.
Failed An error occurred during processing.
Cancelled The process was cancelled before completion.

6. Publishing Center

The Publishing Center is intended to help you organize and prepare your product listing information before publishing it on an ecommerce marketplace.

Recommended workflow

  1. Open the Publishing Center.
  2. Select the product or generated result.
  3. Review the title and description.
  4. Review the keywords and tags.
  5. Make any necessary changes.
  6. Copy or export the information.
  7. Publish the product through your marketplace account.
Important: NEXGAINIO AI Pro prepares listing content. You remain responsible for publishing the product and complying with marketplace rules.

7. Files and Results

Generated results can be reviewed inside the application and exported for later use.

Recommended file organization

Project Folder │ ├── Original │ └── Original product images │ ├── Output │ └── Generated images or listing files │ ├── Mockups │ └── Product mockups │ └── Exports └── Generated CSV and JSON results

Exported results

Exported results may be available in CSV and JSON formats. These files can be opened with spreadsheet software or a text editor.

  • CSV files are useful for spreadsheets and bulk editing.
  • JSON files are useful for structured data and backups.
  • Keep a backup of important generated results.

8. Subscription and Account

Some features of NEXGAINIO AI Pro may require an active subscription or a valid account.

Account workflow

  1. Create an account on the official website.
  2. Sign in using your account credentials.
  3. Choose an available subscription plan.
  4. Complete the payment process if required.
  5. Open the application and sign in when requested.

Payment and subscription questions

For questions about payments, invoices, refunds, subscription status, or account access, use the official Support Center.

Security reminder: Never share your password, API key, payment details, or private account information with anyone.

9. Troubleshooting

The application does not open

  • Restart your computer.
  • Try opening the application again.
  • Check whether your antivirus blocked the application.
  • Reinstall the latest official version if necessary.

Generation fails

  • Check your internet connection.
  • Verify that the AI provider is configured correctly.
  • Check that your API key is valid if one is required.
  • Confirm that the selected model is available.
  • Try generating one product before using bulk processing.

Images are not imported

  • Confirm that the files are supported image formats.
  • Check that the image files are not corrupted.
  • Use a folder containing only product images.
  • Try importing a smaller folder first.

Some products fail during bulk processing

  • Review the failed product information.
  • Check the product image and file name.
  • Check the AI provider connection.
  • Retry the failed products individually.

10. Frequently Asked Questions

Does NEXGAINIO AI Pro publish products automatically?

NEXGAINIO AI Pro helps prepare and organize listing content. Publishing depends on the supported workflow and your marketplace account.

Can I use my own AI API key?

If the selected provider supports API keys, configure the key through the application's AI settings.

Can I process many images?

Yes. The Bulk Generator is designed to process multiple product images through a queue.

Should I publish AI-generated content without reviewing it?

No. Always review titles, descriptions, keywords, product specifications, and marketplace requirements before publishing.

Where can I request help?

You can contact the NEXGAINIO AI Pro support team through the official Support Center.

11. Support

If you need assistance, visit the Support Center and choose the appropriate support option.

  • General support
  • Technical problems
  • Payment or subscription questions
  • Feature requests
  • Bug reports
When contacting support, include: your account email, application version, a clear description of the problem, and screenshots when possible. Never include passwords or private API keys.

Need more help with NEXGAINIO AI Pro?

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