Seedream 4.5ByteDance
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Related Products
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About
Makernice is a hosted API and browser console for developers building applications and workflows that generate AI video and images. One API key and prepaid U.S.-dollar balance provide access to 12 video and four image models from ByteDance, Kuaishou, MiniMax and Alibaba. The API supports text-to-video, image-to-video, reference-driven video, text-to-image and image editing. Developers can request a price quote before generation, submit asynchronous jobs, track status and retrieve results. Video is billed per second and images per generation, with rates varying by model and settings. Top-ups start at $15, with no subscription and balances that do not expire. Failed and timed-out jobs, plus cancellations while queued, release the held amount; completed outputs blocked by moderation may still be charged. The browser console provides no-code access to the same models.
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About
Seedream 4.5 is ByteDance’s latest AI-powered image-creation model that merges text-to-image synthesis and image editing into a single, unified architecture, producing high-fidelity visuals with remarkable consistency, detail, and flexibility. It significantly upgrades prior versions by more accurately identifying the main subject during multi-image editing, strictly preserving reference-image details (such as facial features, lighting, color tone, and proportions), and greatly enhancing its ability to render typography and dense or small text legibly. It handles both creation from prompts and editing of existing images: you can supply a reference image (or multiple), describe changes in natural language, such as “only keep the character in the green outline and delete other elements,” alter materials, change lighting or background, adjust layout and typography, and receive a polished result that retains visual coherence and realism.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Developers, startups and product teams adding AI video and image generation to apps
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Audience
Graphic designers, marketers, content creators, and studios looking for a tool to generate or edit images, from concept art to product visuals or marketing assets
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Supported
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API
Offers API
Supported
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Screenshots and VideosNo images available
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Screenshots and Videos |
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Pricing
$15 minimum top-up
Prepaid pay-as-you-go with a $15 minimum top-up and no subscription; the balance does not expire. Video is billed per second and image generation per image; rates vary by model, mode, and resolution. Current rates start at $0.03 per second for video and $0.0236 per image. Failed or timed-out generations and queued cancellations release the hold in full; policy-blocked completed outputs may still be charged.
Free Version
Not Supported
Free Trial
Not Supported
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Pricing
No information available.
Free Version
Not Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationMakernice
Founded: 2026
Hong Kong
makernice.com
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Company InformationByteDance
Founded: 2012
China
seed.bytedance.com/en/seedream4_5
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Categories |
Categories |
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Integrations
Seedream
Supported
Eromify
Not Supported
Flova AI
Not Supported
Flyne AI
Not Supported
Happy Horse
Supported
Higgsfield Soul 2.0
Not Supported
Higgsfield Supercomputer
Not Supported
Kling 3.0
Supported
Magnific
Not Supported
MiniMax H3
Supported
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Integrations
Seedream
Supported
Eromify
Supported
Flova AI
Supported
Flyne AI
Supported
Happy Horse
Not Supported
Higgsfield Soul 2.0
Supported
Higgsfield Supercomputer
Supported
Kling 3.0
Not Supported
Magnific
Supported
MiniMax H3
Not Supported
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