LongCat Image Edit

Edit images with multilingual text rendering and photorealistic results.

Input

Original

Output

Generated

Upload your image and transform it in seconds

12,000+ images created this month

📄 About LongCat Image Edit

LongCat Image Edit is a cutting-edge AI-powered image editing model designed to streamline and elevate the way users modify and enhance their images. With an impressive 6 billion parameters, this model excels at delivering photorealistic results and highly accurate multilingual text rendering, making it a versatile solution for a wide range of image editing needs. Whether you are looking to add stylized text in various languages, make subtle photorealistic alterations, or deploy edits efficiently at scale, LongCat Image Edit provides the technological backbone to achieve professional-grade results with ease. At the core of LongCat Image Edit’s capabilities lies its advanced AI architecture, which leverages deep learning to interpret user prompts and apply precise, context-aware changes to images. The model supports customizable editing instructions through natural language prompts, allowing users to describe exactly what they want to change or add. Its multilingual text rendering feature ensures that text overlays look natural and accurate in any language, greatly benefiting international and multicultural projects. Photorealism is another standout aspect of LongCat Image Edit. The model is engineered to blend edits seamlessly into the original image, preserving visual consistency and making alterations virtually undetectable. Whether inserting objects, modifying elements, or overlaying text, LongCat Image Edit maintains high fidelity and detail, suitable for both professional and creative applications. Deployment efficiency is a key advantage, as the model is optimized for fast and reliable performance even with complex edits. Users can adjust parameters such as the number of inference steps, guidance scale, and acceleration level to balance speed and output quality according to their specific requirements. The model supports generating up to four image variations per edit, giving users multiple options to choose from, and delivers outputs in popular formats like JPEG, PNG, and WebP for maximum compatibility. Ideal use cases for LongCat Image Edit include content creation for marketing and social media, personalized graphic design, automated image editing pipelines, and international campaigns that require accurate text overlays in multiple languages. The model is also a powerful tool for e-commerce image enhancement, digital storytelling, and applications where photorealistic edits are essential. With a user-friendly input schema and comprehensive customization options—including prompt-based instructions, seed control for reproducibility, and built-in safety checker—LongCat Image Edit is accessible to both professionals and hobbyists. Its integration with a pay-as-you-go credit system ensures scalability and flexibility without upfront commitments. Overall, LongCat Image Edit stands out as a robust, efficient, and highly adaptable solution for anyone looking to harness the power of AI for advanced image editing.

✨ Key Features

6B parameter AI model delivers highly accurate and photorealistic image edits.

Multilingual text rendering enables seamless addition of text overlays in various languages.

Flexible prompt-based editing allows users to specify detailed instructions in natural language.

Supports multiple output formats, including JPEG, PNG, and WebP for broad compatibility.

Customizable parameters such as inference steps, guidance scale, number of output images, and acceleration level.

Efficient deployment ensures fast editing and reliable performance, even for complex tasks.

Built-in safety checker provides content moderation and compliance for safe image generation.

💡 Use Cases

⚡Adding stylized, multilingual text to promotional images and marketing materials.

⚡Creating photorealistic image enhancements for social media campaigns.

⚡Automating product image edits for e-commerce platforms.

⚡Designing personalized graphics for events, invitations, and branding.

⚡Developing media assets for international markets with accurate language support.

⚡Generating multiple image variations for A/B testing creative assets.

⚡Streamlining batch editing workflows for content creators and agencies.

🎯 Best For

🎯 Professional designers, marketers, content creators, and businesses seeking efficient, high-quality AI-powered image editing.

👍 Pros

✓Delivers highly photorealistic and seamless image edits.

✓Accurate and natural multilingual text rendering for global projects.

✓Fast, efficient processing with customizable acceleration and output settings.

✓User-friendly interface supports detailed, prompt-based editing.

✓Supports multiple output formats and generates several image variations per request.

✓Built-in safety checker helps ensure responsible use and content safety.

⚠️ Considerations

△Requires clear, detailed prompts for best results.

△May need fine-tuning of parameters for optimal photorealism in complex edits.

△Limited to a maximum of four images generated per request.

△Dependent on the quality and compatibility of input images.

📚 How to Use LongCat Image Edit

Upload your image or provide an image URL to the input field.

Enter detailed editing instructions in the prompt box, specifying text, style, or changes you want.

Adjust parameters such as inference steps, guidance scale, and number of output images as needed.

Select your preferred output format (JPEG, PNG, or WebP) and acceleration level.

Review optional settings like seed for reproducibility, and keep the safety checker enabled for compliance.

Submit your request and download the edited images once the generation is complete.

💡 Pro Tips for LongCat Image Edit

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Write Specific Text Placement Instructions LongCat Image Edit excels at multilingual text rendering when you specify exact placement and style. Instead of "add text," try "place 'Welcome' in bold sans-serif font at the top center, 20% from the edge." This precision helps the 6B parameter model interpret your intent accurately. For simpler text overlays without complex editing, consider OpenAI GPT Image 2 Edit for straightforward modifications.

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Balance Inference Steps for Speed and Quality The default 28 inference steps deliver strong results, but you can reduce to 15-20 for faster drafts or increase to 35-40 for maximum photorealism in complex edits. Higher step counts improve detail blending and text clarity, especially with intricate backgrounds. Pair with "regular" or "high" acceleration settings to optimize processing time. If you need ultra-fast edits with fewer parameters, Nano Banana 2 Pro Edit offers quicker turnaround for simpler tasks.

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Use High-Quality Source Images for Best Edits LongCat Image Edit performs best with clear, well-lit source images that have minimal compression artifacts. Sharp photos with uncluttered compositions allow the model to apply edits seamlessly without introducing noise or distortion. Avoid heavily filtered or low-resolution inputs, as these can reduce photorealism. For portrait-specific edits requiring facial detail preservation, FLUX 2 Face to Full Portrait specializes in face-to-body transformations with high fidelity.

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Generate Multiple Variations for Creative Options Set num_images to 2-4 to produce several edited versions in one request, giving you creative alternatives without re-running the model. This is especially useful for A/B testing text styles, color adjustments, or object placements in marketing materials. Each variation uses the same prompt but explores slight differences in execution. Compare results side-by-side to select the most effective edit for your campaign or project workflow.

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Adjust Guidance Scale for Edit Intensity The guidance_scale parameter controls how closely the model follows your prompt. The default 4.5 balances creativity and instruction adherence, but lowering to 3.0-4.0 produces softer, more interpretive edits, while increasing to 6.0-8.0 enforces stricter prompt compliance. Use higher values for precise text placement or object changes, and lower values for artistic, subtle modifications. For prompt-driven edits with different architectures, explore FLUX 2 Dev Edit for alternative rendering styles.

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Leverage Multilingual Support for Global Campaigns LongCat Image Edit's multilingual text rendering handles non-Latin scripts (Chinese, Arabic, Cyrillic, etc.) with high accuracy, making it ideal for international marketing. Specify the language and font style in your prompt for best results, such as "add '欢迎' in elegant calligraphy at the top." This feature saves time compared to manual text overlay tools and ensures cultural authenticity. For advanced multilingual editing with enterprise features, consider Qwen Image 2 Pro Edit.

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Frequently Asked Questions

LongCat Image Edit is an advanced AI model designed for efficient, high-quality image editing with a focus on photorealism and accurate multilingual text rendering. Its large parameter size and flexible customization offer seamless, professional-grade results.

Yes, LongCat Image Edit excels at rendering text overlays in multiple languages, ensuring that the text appears natural and visually integrated into your images, making it ideal for global campaigns and international projects.

Pricing varies by model and is based on a pay-as-you-go credit system. This approach gives users flexibility and control over their usage without needing to commit to upfront costs or subscriptions.

You can adjust parameters such as the number of inference steps, guidance scale, and acceleration level to balance output quality and processing speed according to your needs. Experimenting with these settings helps achieve the best results for your specific use case.

Yes, LongCat Image Edit includes a built-in safety checker by default, which helps moderate generated content and ensures compliance with safety guidelines, providing a secure editing experience.

LongCat Image Edit operates on JAI Portal's pay-as-you-go credit system, with pricing varying by model complexity and output settings. Costs depend on factors like the number of images generated (1-4 per request), inference steps, and acceleration level. Generating a single image at default settings (28 steps, regular acceleration) typically consumes fewer credits than multi-image batches at higher quality. You can view exact credit costs on the model's page before submitting a request. This flexible pricing lets you control expenses by adjusting parameters—lower inference steps and fewer output images reduce credit usage, while higher quality settings increase costs. No subscription is required, so you only pay for what you use, making it cost-effective for both occasional edits and high-volume workflows.

Yes, all images generated with paid credits on JAI Portal, including LongCat Image Edit outputs, come with full commercial-use rights. You can use edited images in marketing campaigns, product listings, social media ads, client projects, and any revenue-generating application without additional licensing fees. This applies to both individual creators and businesses operating at scale. The pay-as-you-go model ensures you retain ownership and commercial rights to all paid outputs, giving you legal clarity for professional work. However, always review JAI Portal's terms of service for any updates or specific restrictions. If you're editing images that include third-party content (logos, copyrighted elements), ensure you have the necessary rights to the source material before applying edits.

LongCat Image Edit supports generating up to four image variations per request, which is useful for small-batch comparisons. For larger-scale batch processing or automated workflows, JAI Portal offers API access to many models, allowing you to integrate LongCat Image Edit into custom pipelines, content management systems, or production environments. API access enables you to submit multiple editing jobs programmatically, manage queues, and retrieve results efficiently. This is ideal for agencies, e-commerce platforms, or teams that need to edit hundreds of images with consistent prompts and settings. Check JAI Portal's API documentation for endpoint details, authentication methods, and rate limits. If you require enterprise-grade batch editing with advanced features, consider models like Qwen Image 2 Pro Edit or reach out to JAI Portal support for tailored solutions.

LongCat Image Edit preserves the resolution of your input image while applying edits, ensuring that output dimensions match the source for seamless integration into existing projects. The model supports three output formats: JPEG, PNG, and WebP. PNG is recommended for images requiring transparency or lossless quality, JPEG for smaller file sizes and web optimization, and WebP for a balance of quality and compression efficiency. You can select your preferred format in the output_format parameter before generation. If you need to upscale or adjust resolution after editing, consider pairing LongCat Image Edit with a dedicated upscaling model available on JAI Portal. The model does not introduce resolution loss during editing, so starting with high-quality source images ensures the best final output. For projects requiring specific aspect ratios or dimensions, pre-crop or resize your input image before uploading.

LongCat Image Edit includes a built-in safety checker enabled by default to moderate generated content and flag outputs that may violate safety guidelines. This feature helps ensure compliance with platform policies and reduces the risk of generating inappropriate or harmful imagery. The safety checker analyzes both the input image and the editing prompt, blocking requests or outputs that trigger content filters. While the enable_safety_checker parameter is available in the input schema, it is typically locked to "true" for most users to maintain platform integrity. Disabling the safety checker is generally not recommended and may not be available without special permissions. If your edit is flagged incorrectly, review your prompt for ambiguous language or unintended implications, and try rephrasing. For sensitive or regulated industries, the safety checker provides an additional layer of protection. If you encounter issues with legitimate edits being blocked, contact JAI Portal support for assistance.

⚖️ How LongCat Image Edit Compares

LongCat Image Edit stands out among JAI Portal's image editing models for its exceptional multilingual text rendering and photorealistic blending, powered by a 6 billion parameter architecture. Compared to OpenAI GPT Image 2 Edit, LongCat offers more precise control over text placement and style, making it ideal for international campaigns requiring non-Latin scripts. For users prioritizing speed over complexity, Nano Banana 2 Pro Edit delivers faster turnaround on simpler edits, though it lacks LongCat's advanced multilingual capabilities. If your workflow demands enterprise-grade features and broader language support, Qwen Image 2 Pro Edit provides enhanced performance and scalability, albeit at a higher credit cost. LongCat also competes with FLUX 2 Dev Edit, which excels in artistic, stylized transformations, whereas LongCat focuses on photorealism and natural text integration. Choose LongCat Image Edit when you need accurate, seamless text overlays in multiple languages, photorealistic object modifications, or efficient batch editing for marketing and e-commerce. Its balance of quality, speed, and multilingual accuracy makes it a versatile choice for global content creators and businesses. Explore JAI Portal's model comparison tools or sign up at jaiportal.com to test LongCat Image Edit alongside alternatives and find the best fit for your project.