bytedance/dreamina-4-0/edit
Produce 4K edits with structure-aware adjustments, multi-reference fusion, accurate text replacement, and controlled prompt influence.
Introduction to Dreamina 4.0 Image Capabilities
Released on September 9, 2025, Dreamina 4.0 image-to-image marks a major leap in multimodal generation by the ByteDance Seed Team. Built on the advanced Seedream 4.0 architecture, it merges text-to-image generation and precise image editing within a single, unified framework. You can edit a single image, blend up to six references, or produce high-resolution 4K visuals in seconds. Dreamina 4.0 enhances speed—roughly ten times faster than earlier versions—while ensuring greater style consistency, character precision, and visual fidelity. With strong text rendering and deeper reasoning, this next-generation AI balances creativity and accuracy for real-world design and production needs. Dreamina 4.0 image-to-image empowers you to transform ideas into polished visuals quickly. Whether you are a designer, marketer, filmmaker, or educator, you can generate cohesive, professional outputs that match your style and intent—making visual creation faster, smarter, and more consistent than ever.
What makes Dreamina 4.0 stand out
Dreamina 4.0 delivers high-fidelity image-to-image results with crisp detail and clarity, producing outputs up to 4K while running significantly faster than previous versions. Dreamina 4.0 edits preserve original style, lighting, perspective, and overall scene consistency, so replacements and background changes blend naturally without visual seams. It also maintains character and brand identity across complex changes for consistent, production-ready visuals. Key capabilities:
- Structure-aware editing: preserves geometry, pose, and camera perspective while applying targeted changes.
- Dreamina 4.0 precise local repainting: reliable object removal/insert, cleanup, and region-limited adjustments without collateral drift.
- Multi-reference fusion: coherent style transfer and palette/material guidance across multiple images.
- Strong text rendering: accurate, legible text replacement on signs, packaging, and UI with perspective consistency.
- High-resolution pipeline: scalable aspect ratios and outputs up to 4K for production-ready assets.
- Versatile operations: restoration, colorization, outpainting, relighting, and background replacement with realistic integration.
Prompting guide for Dreamina 4.0
Start by uploading one or more images, then describe the desired changes in clear, concrete language. Dreamina 4.0 will follow your instructions while retaining structural coherence, be explicit about what to preserve to avoid unwanted edits. Input preparation:
- Dreamina 4.0 performs best with high-quality PNG/JPEG sources and minimal compression for detail retention.
- If using references, choose images that clearly communicate palette, material, typography, or object identity.
- Set aspect ratio and output size from the presets (including 4K) to match your delivery needs. Controlling edit strength:
- In Dreamina 4.0, balance text vs. image influence with the scale control to keep structure intact while guiding style.
- Prefer localized instructions (e.g., "only modify the background") when you need targeted results.
Examples of Dreamina 4.0 in Action
Dreamina 4.0 on X: Community Insights and Drops
Dreamina 4.0's YouTube Videos and Demos
Frequently Asked Questions
What is Dreamina 4.0 and what does the image-to-image feature do?
Dreamina 4.0 is a next-generation AI image creation model that allows users to generate, enhance, and modify visuals through text or existing images. Its image-to-image feature enables seamless editing or transformation of one picture into another while preserving key elements like layout, color, and style.
How is Dreamina 4.0 different from previous models in terms of image-to-image quality?
Dreamina 4.0 surpasses earlier versions by combining speed, precision, and multi-reference control. The new model improves the image-to-image process with native 4K output, faster inference times (2K in under 1.8 seconds), and broader style and content control for more consistent, coherent batches of images.
Is Dreamina 4.0 free to try, and how does pricing work for image-to-image generation?
Dreamina 4.0 provides new users with free trial credits upon registration, so you can experiment with image-to-image creation without upfront cost. After your free credits, continued use requires spending platform credits, which can be purchased or managed through the Runcomfy AI Playground website.
Who should use Dreamina 4.0 for image-to-image projects?
Dreamina 4.0 is ideal for creators such as designers, marketers, educators, and filmmakers who need consistent visuals and precise editing. The image-to-image capability is especially useful in branding, campaign visuals, scene design, or realistic product mock-ups that demand controllable and high-quality results.
What types of input and output does Dreamina 4.0 support for image-to-image editing?
Dreamina 4.0 supports both text prompts and reference images as inputs. Through its image-to-image engine, users can edit, restyle, restore, or composite visuals into native 2K and 4K images in multiple aspect ratios, maintaining consistent resolution and visual fidelity.
What are the main benefits of using Dreamina 4.0 image-to-image instead of other AI models?
The main benefits of Dreamina 4.0 include its unified diffusion transformer architecture and efficient high-compression VAE design, which speed up rendering and improve prompt comprehension. Its image-to-image mode delivers realistic results with strong coherence across multi-image compositions and language flexibility in both Chinese and English.
Can Dreamina 4.0 perform local edits and object replacement through image-to-image prompts?
Yes, Dreamina 4.0’s image-to-image function allows users to make precise local edits, replace specific objects, and even alter visual styles without distorting the original composition. This makes it highly effective for retouching, photo restoration, and stylistic transformations.
How can I access Dreamina 4.0 and start using its image-to-image feature?
You can access Dreamina 4.0 via the Runcomfy AI Playground at runcomfy.com/playground. After logging in, simply upload your input image, enter a prompt, and start experimenting with the image-to-image generation flow right from your web or mobile browser.
Are there any limitations to Dreamina 4.0 image-to-image generation?
Although Dreamina 4.0 achieves fast and coherent outputs, limitations may include occasional detail loss at extreme resolutions or unexpected style transfers when using mixed reference images. These constraints are typical for advanced diffusion systems and may improve with future Dreamina updates to image-to-image algorithms.