What is JoyAI
JoyAI is a one-stop AIGC creation platform independently developed by JD. Built on JD's deep algorithmic expertise and integrated with top-tier industry image and video generation models, it instantly transforms creative inspiration into high-definition images, dynamic videos, and realistic digital humans. JoyAI supports core creation capabilities such as text-to-image, image-to-image, text-to-video, image-to-video, and digital human generation, and offers special features such as Quick Inspiration, template玩法, first and last frames, and multi-frame reference, rejecting ineffective gacha and making it easy for creativity to be realized without barriers. Users can receive membership credits every day for free creation, and premium members enjoy benefits such as doubled credits, halved consumption, and exclusive acceleration. It is widely applicable to content creation scenarios such as short dramas and comic dramas, e-commerce, self-media, design, and advertising and marketing.
Main Features of JoyAI
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Text-to-Image: Enter a prompt to generate high-definition images, with 2 images generated at a time. It supports custom image ratios, resolutions, and number of images generated, covering various scenarios such as artistic styles, poster design, portrait photography, and brand design.
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Image-to-Image: Upload a reference image to generate a new image. It supports uploading up to 3 source images at a time, as well as size modification, regeneration, and prompt editing.
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Text-to-Video: Enter a prompt, select the duration and size, and generate a video. One video is generated at a time, and you can regenerate multiple times if dissatisfied.
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Image-to-Video: Upload up to 3 reference images to generate a video; supports one-click creation of the same style using [Effects] templates; adds multi-frame reference capability, with up to 9 frames supported.
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Digital Human Generation: Supports quickly creating a digital human with "image + text + voice timbre," or customizing a digital human's voice timbre with "image + audio material." It is suitable for scenarios such as e-commerce口播, portrait photography, and anime games.
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Quick Inspiration: Click 💡 to automatically fill in the prompt, so even AI beginners can start creating with zero barriers.
- Multi-Frame Reference: Supports uploading 9 frames.
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First and Last Frames: Upload first-frame and last-frame images, customize video size and duration, and generate videos with natural transitions.
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Re-edit/Regenerate: Modify the prompt at any time and regenerate. Member users can click [Regenerate] multiple times to achieve multi-task concurrency and reduce waiting time.
How to Use JoyAI
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Register and Log In: Open the JoyAI official website in a browser https://joyai.com/ , click Log In, scan the QR code with the JD App or WeChat, and complete registration and login according to the on-page prompts.
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Redeem Membership Code: Contact operations to receive a premium membership code, then click [Avatar] in the left sidebar → [Membership Redemption] → [Upgrade with Invitation Code].
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Start Creating: Choose the image generation/video generation/digital human generation entry, click [Quick Inspiration] to automatically fill in the prompt, or manually enter a prompt and upload a reference image.
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Adjust Parameters: Select parameters such as image ratio, resolution, video duration, and first and last frames as needed.
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Generate and Optimize: Click Generate and wait for the result. If dissatisfied, you can [Re-edit] to modify the prompt or [Regenerate] to create a new result.
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Save and Download: Works are automatically saved in [My Assets]. Click [Download Image] to save the finished product without a watermark.
Example 1: Portrait Photography
A cute-looking girl, fully displaying the colorful everyday life, portrait photography, casual snapshot style, not carefully composed or lit, sultry internet-celebrity girl face, highly attractive, oval face with a pointed chin, fair skin. High bun updo with white flower hair accessory, the girl has light blonde hair color, hair strands clearly visible, fine and glossy hair, wearing a white strapless lace bodycon wedding dress, paired with a matching set of long lace gloves, heavily embroidered large lace veil, wearing long tassel rhinestone earrings, silver mirror nail art. The person makes a double rock hand gesture, laughing, with a lively, cheerful and highly infectious expression.
Example 2: Artistic style
A giant roasted sweet potato made into a shop, with an opening on one side of the sweet potato, inside several people are busy watching the making of roasted sweet potatoes, outside there are open-air tables, many people are eating roasted sweet potatoes, and there is also a shop assistant dressed in ancient costume carrying roasted sweet potatoes, poster design, macro photography, miniature landscape, high definition
JoyAI's core advantages
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Self-developed by JD, powerful models: Relying on JD's deep algorithm development, connected to industry-leading image/video generation models, high generation quality, rejecting ineffective gacha draws.
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One-stop creation: Images, videos, and digital humans, three major creation capabilities integrated into one, no need to switch between multiple tools.
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Zero-threshold onboarding: Inspiration Quick Creation automatically writes prompts, template gameplay makes the same style with one click, beginner-friendly.
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Daily free credits: Regular members receive 128 credits daily, premium members receive 188 credits daily, free creation every day.
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Outstanding premium member benefits: Video and digital human generation credit consumption halved, fastest exclusive acceleration, unlimited task concurrency.
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Works without watermark: Generated works are automatically saved to [My Assets], downloads have no brand watermark by default, and can be directly used commercially and published.
JoyAI's application scenarios
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Batch production of short e-commerce product videos: Merchants input a product link or description, and with one click generate product recommendation videos, product introduction short films, feed ad videos, and other 32-second 1080P high-definition materials, supporting batch mixed editing, greatly reducing filming and editing costs.
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7×24 digital human livestream commerce: Brands customize exclusive digital human images to replace real human hosts for uninterrupted livestreaming, suitable for product explanations, promotional activities, night duty, and other scenarios, at only one-tenth the cost of a real human host.
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Intelligent generation of product main images and detail pages: E-commerce sellers upload product images on a white background or input SKU information, AI automatically matches scene templates, and outputs 4K-level product main images, long detail page images, and marketing posters in batches, with an image usability rate of 75%.
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Full-chain operation of Xiaohongshu KOS notes: From note copywriting and image generation to publishing and boosting, private domain traffic diversion, one-stop coverage of Xiaohongshu content operations, supporting viral note mining and batch matrix account management.
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Rapid iteration of feed ad materials: Advertising agencies and brands use AI to quickly generate multiple versions of video and graphic materials, support A/B test placement, and shorten the cycle of advertising creativity from planning to launch.
JoyAI's common questions
Q: How do I claim and redeem a membership code?
A: Consult official operations or sign up for activities to receive a membership code. The redemption path is: left sidebar [Avatar] → [Membership Redemption] → [Use Invitation Code to Upgrade].
Q: How long is the membership code valid?
A: The membership code is valid for 30 days from the date of redemption. After it expires, the account automatically reverts to a regular user.
Q: Will unused daily credits be cleared?
A: Yes. Membership credits automatically refresh and are cleared at 24:00 each day, so please use them promptly; recharge credits are valid for 30 days from the time of recharge, are not cleared daily, and recharge credits are consumed first during creation.
Q: What is the difference between regular membership and premium membership?
A: Regular members receive 128 credits per day and enjoy member-exclusive acceleration; premium members receive 188 credits per day, video and digital human generation costs are halved, and they enjoy the fastest acceleration. Both have no limit on the number of concurrent tasks and downloads of works are watermark-free.
Q: What should I do if I have no inspiration and do not know how to write prompts?
A: Use the [Inspiration Quick Create] feature and click 💡 to automatically fill in the prompt, or you can use [Re-edit] to modify it at any time after generation.
Q: How much content can be generated at one time?
A: Text-to-image generates 2 images at a time, and text-to-video generates 1 at a time; image-to-image/image-to-video supports uploading up to 3 reference images, and multi-frame reference supports up to 9 frames; members can generate multiple times concurrently.
Q: Do generated works have watermarks? Where are they saved?
A: Works are automatically saved in [My Assets]. Downloaded finished products have no brand watermark by default and can be used directly.
Q: How can I get extra benefits?
A: Join the official beta experience group to receive 188 credits daily; participate in the creation training camp to win credits and limited-edition merchandise; post works on Xiaohongshu and @JoyAI Dream Workshop to receive traffic support; senior creators can also apply for the Super Creator Recruitment to enjoy unlimited creation credits and priority access to model beta testing.
