Seedream 4.5: premium images at 2K and 4K.
ByteDance's premium image generation model at 2K and 4K.
- Seedream 4.5 · 2K · 4 credits
- Needs a paid plan: Plus, Pro or Max
From 4 credits per image. Seedream 4.5 requires a paid plan (Plus, Pro or Max).
- credits at 2K
- 4
- credits at 4K
- 6
- typical time
- 12 s
- aspect ratios
- 9
What Seedream 4.5 does well
Scenes
Busy scenes that stay readable.
Armour, snow and bamboo stay distinct in a wide frame.
Light
Hundreds of small lights, still sharp.
Lanterns on the water and in the sky keep their glow and detail.
Mood
Quiet, moody scenes.
Rain on glass, latte art and warm window light.
Pricing
Pricing for Seedream 4.5
Plus
$7.99 /month
50 credits a month
Up to 12 Seedream 4.5 images (2K)
- No watermark on downloads
- Up to 4K resolution
Pro
$19.99 /month
200 credits a month
Up to 50 Seedream 4.5 images (2K)
- No watermark on downloads
- Up to 4K resolution
- All 50+ AI models
- Studio + Flow access
Max
$44.99 /month
500 credits a month
Up to 125 Seedream 4.5 images (2K)
- Up to 4K resolution
- Studio + Flow access
- Priority chat support
What is Seedream 4.5
ByteDance's premium image model, at 2K and 4K
Seedream 4.5 is ByteDance's AI image model. Strongest at: Premium image quality at 2K and 4K resolution. In Lovino you use it from the same studio and credit balance as every other model, with no separate ByteDance account. Seedream 4.5 costs 4 credits per image at 2K and 6 at 4K. Seedream 4.5 requires a paid plan (Plus, Pro or Max).
Describe it, pick 2K or 4K, then download
01
Open the studio
Sign in and pick Seedream 4.5 from the model picker. No separate ByteDance account or subscription is needed.
02
Describe your image
Type a prompt (or start from a reference image where supported), then choose your aspect ratio.
03
Generate and download
Credits are deducted per generation (from 4), and the result lands in your library. Download it or iterate.
Premium quality, photographic or stylized
- Premium image quality at 2K and 4K resolution.
- Comfortable in both photorealistic and stylized directions.
- Editing with multiple reference images in one request.
Full Seedream 4.5 specs
Cost, speed and formats, copied from our model registry.
| Spec | Details |
|---|---|
| Cost | Seedream 4.5 costs 4 credits per image at 2K and 6 at 4K. |
| Typical generation time | ~12s per image |
| Aspect ratios | 1:1, 4:3, 3:4, 16:9, 9:16, 3:2, 2:3, 21:9, 9:21 |
| Quality tiers | 2K, 4K |
| Access | Seedream 4.5 requires a paid plan (Plus, Pro or Max). |
Questions, answered.
How many credits does Seedream 4.5 cost?
Seedream 4.5 costs 4 credits per image at 2K and 6 at 4K. Paid plans start at $7.99/month for 50 credits.
Do I need a paid plan to use Seedream 4.5?
Seedream 4.5 requires a paid plan (Plus, Pro or Max).
Can I use Seedream 4.5 images commercially?
Yes. Everything you generate on Lovino is yours to use commercially. Paid plans remove the watermark for professional use.
What image sizes does Seedream 4.5 support?
Seedream 4.5 supports 9 aspect ratios (1:1, 4:3, 3:4, 16:9, 9:16, 3:2, 2:3, 21:9, 9:21), with quality options of 2K, 4K.
How long does Seedream 4.5 take to generate?
A typical image takes about 12 seconds to generate.
Can Seedream 4.5 edit existing images?
Yes. It accepts multiple reference images at once, so you can edit and combine in a single generation.
Other models
Tools that use Seedream 4.5
Generate with Seedream 4.5
Seedream 4.5 costs 4 credits per image at 2K and 6 at 4K. Seedream 4.5 requires a paid plan (Plus, Pro or Max).