Seedream 4.0

Seedream 4.0

ByteDance
+
+

Related Products

  • LTX
    182 Ratings
    Visit Website
  • AI Video Cut
    1 Rating
    Visit Website
  • Adobe Firefly
    25,051 Ratings
    Visit Website
  • PDFCreator
    562 Ratings
    Visit Website
  • Muzaic
    2 Ratings
    Visit Website
  • Switcher Studio
    21 Ratings
    Visit Website
  • Adobe Acrobat
    8,459 Ratings
    Visit Website
  • StackAI
    55 Ratings
    Visit Website
  • MobiPDF
    8,085 Ratings
    Visit Website
  • Coursebox AI
    101 Ratings
    Visit Website

About

Lucy Edit is an open-weight foundation model for text-guided video editing that enables users to apply natural language instructions to videos, no masking, no hand annotations, no external guidance needed. It supports edits such as changing clothing and accessories, replacing characters or objects (e.g., swapping a person with an animal), transforming scenes (style, background, lighting), and making color or style changes, all while preserving the identity of subjects and maintaining motion consistency and realistic appearance across frames. The model is built on the architecture, with a VAE + DiT (diffusion transformer) stack, and designed so that prompts of ~20-30 descriptive words perform best. There’s a free/open version (non-commercial license) plus Pro versions/hosted APIs for more production-oriented use.

About

Seedream 4.0 is a next-generation multimodal AI image generation and editing model that unifies text-to-image creation and text-guided image editing within a single architecture, delivering professional-grade visuals up to 4K resolution with exceptional fidelity and speed. It’s built around an efficient diffusion transformer and variational autoencoder design that lets it interpret text prompts and reference images to produce highly detailed, consistent outputs while handling complex semantics, lighting, and structure reliably, and it offers batch generation, multi-reference support, and precise control over edits such as style, background, or object changes without degrading the rest of the scene. Seedream 4.0 demonstrates industry-leading prompt understanding, aesthetic quality, and structural stability across generation and editing tasks, outperforming earlier versions and rival models in benchmarks for prompt adherence and visual coherence.

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

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

Audience

Creators, video editors, content producers, and AI researchers wanting a tool to make realistic, text-driven edits to video without needing manual video masks or deep technical tools

Audience

Designers, marketers, and creative professionals who require an AI tool to generate and edit high-quality images from text and reference inputs with precision and speed

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$7.99 per month
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Lucy Edit AI
United States
lucyeditai.ai/

Company Information

ByteDance
Founded: 2012
China
seed.bytedance.com/en/seedream4_0

Alternatives

Decart Lucy

Decart Lucy

Decart

Alternatives

Seedream 4.5

Seedream 4.5

ByteDance
Seedream

Seedream

ByteDance
SeedEdit 3.0

SeedEdit 3.0

ByteDance
LTX

LTX

Lightricks
FLUX.1 Kontext

FLUX.1 Kontext

Black Forest Labs

Categories

AI Video Editors Supported

Categories

AI Image Models Supported
AI Models Supported

Integrations

Flyne AI Not Supported
OpenClaw Not Supported
Ray3 Supported
SnapVee Studio Not Supported
Wan2.2 Supported

Integrations

Flyne AI Supported
OpenClaw Supported
Ray3 Not Supported
SnapVee Studio Supported
Wan2.2 Not Supported
Claim Lucy Edit AI and update features and information
Claim Lucy Edit AI and update features and information
Claim Seedream 4.0 and update features and information
Claim Seedream 4.0 and update features and information