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Models › Image models

ByteDance

Seedream 5.0 Flash

Fast, low-cost Seedream for lots of variations

ByteDance · image model

10aspect ratios
up to 14reference images
Hi-reshigh-resolution output
Prompt intext to image

Seedream 5.0 Flash is one of 40 image models Hermoso can render a still ad, product shot or thumbnail with. Name it, or leave the model out and the router picks a sound default. The same catalog is available from the app, the MCP server and the CLI, on one account and one credit balance; the exact price of every render is shown in the app before it runs.

What people make with it

The linked formats are creative recipes Hermoso plans and renders for your brand.

About ByteDance

ByteDance makes the Seedance video family and the Seedream image models, known for native audio and long unbroken takes.

Specs

Aspect ratios1:19:1616:93:44:32:33:24:55:421:9
Reference imagesup to 14 (composite)
High resolutionYes
Model idseedream-5-flash

Where it fits

Each aspect ratio Seedream 5.0 Flash renders maps to a placement:

  • 1:1 for Feed posts and carousels
  • 9:16 for Reels, TikTok, Shorts and Stories
  • 16:9 for YouTube, in-stream and display
  • 3:4 for Pinterest and tablet feed
  • 4:3 for Presentations and display
  • 2:3 for Pinterest pins
  • 3:2 for Photography and web hero
  • 4:5 for Instagram and Facebook feed
  • 5:4 for Print and gallery crops
  • 21:9 for Cinematic banners and hero films

Just ask for it

In Claude, ChatGPT, Cursor or any assistant connected to Hermoso, name the model in plain English. Or pick it from the model menu in the app.

Make a 4:5 product shot of our olive oil on marble with Seedream 5.0 Flash.
Use Seedream 5.0 Flash for three static ads with the headline "Pressed this week" and schedule them.
Put our bottle on a beach with Seedream 5.0 Flash, keep the label exact.

Getting the best out of Seedream 5.0 Flash

  • Put any on-image text in quotes and say where it sits. Keep it under six words.
  • Attach the packshot and ask for it unchanged; describe the scene around it, not the product.
  • State the placement's ratio (4:5 for feed, 9:16 for Stories) so nothing gets cropped later.
  • Name the light and the surface (morning light, marble) instead of adjectives like premium.

Make an image ad with Seedream 5.0 Flash. Start free, and every feature is on every plan.

Start free →   See pricing

Frequently asked questions

What sizes can Seedream 5.0 Flash make?

10 aspect ratios: 1:1, 9:16, 16:9, 3:4, 4:3, 2:3, 3:2, 4:5, 5:4, 21:9. Pick the one the placement needs: 4:5 for feed, 9:16 for Stories and Reels.

Can Seedream 5.0 Flash use my product photos?

Yes. Attach up to 14 reference images and the real product is composited into the scene.

How much does Seedream 5.0 Flash cost?

The exact credit price is shown in the app before every render and settled at cost. See pricing for what a credit is worth.

Related image models

Other ByteDance models first, then the image models listed nearest to Seedream 5.0 Flash in the catalog.

Seedream 5.0 Lite

Seedream 5 at a larger size than Flash

10 ratios

Seedream 5.0 Pro

Newest flagship: text in 14 languages and busy layouts

10 ratios

Seedream 3.0 retiring

Great value, vivid + photoreal

5 ratios

Muse Image

Meta’s image model: clean product photos at our lowest price

11 ratios

FLUX.2 [klein]

FLUX.2-gen realism + crisp text at draft price

10 ratios

Qwen Image 3

Alibaba’s newest: complex text, follows prompts precisely, up to 2K

10 ratios

GPT Image 2

Near-perfect Latin + CJK text, up to 4K

10 ratios

Grok Imagine 2.0

Grok Imagine 2.0: a striking look, sharper than 1.5

13 ratios

See all 40 image models or every model Hermoso offers.