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Seedream 4.0 AI Image Generator

Seedream 4.0 is the entry tier of ByteDance's Seedream family. It is the one that takes a resolution rather than a quality switch, and the one cheap enough to run several times while you are still deciding what you want.

1K, 2K or 4K

The only Seedream tier here that exposes a resolution ladder directly.

Nine framing presets

Square through 21:9 landscape, chosen by name rather than by ratio.

About 20 credits

The cheapest tier in the family, which is what makes it the one to iterate on.

Seedream 4.0 AI Image Generator

Seedream 4.0
50 credits
Examples

Two images Seedream 4.0 made here

Generated with Seedream 4.0 on this site on 2026-08-04, unretouched. Both are the kind of subject this tier handles well and the tiers above it are wasted on: a clean subject, a single light source, and nothing in frame that has to be read.

Animal and natural light
Studio still life

Animal and natural light

AI image generator

What is Seedream 4.0?

Seedream 4.0 is the oldest tier of ByteDance's Seedream family still worth offering, sitting below 4.5, 5.0 Lite and 5.0 Pro. It is also the odd one out in how you talk to it: where the later tiers take an aspect ratio and a quality setting, 4.0 takes a named framing preset — square, portrait_16_9, landscape_21_9 and so on — plus a resolution of 1K, 2K or 4K.

Only the prompt is actually required. What it is for is the part of the process before you know what you want. Most of the images anyone generates are thrown away, and they are thrown away for reasons that have nothing to do with model tier: the composition was wrong, the idea did not work, the subject was in the wrong place.

Finding that out at eight credits instead of twenty-one is the whole argument for this tier. Where it visibly gives up is text inside the image — 4.5 is the tier that fixed that — and faces under difficult light, which is what 5.0 Pro is for.

Creative engine

What an image costs

One flat rate, and the resolution you pick does not change it.

9
Framing presets
4K
Max resolution
8
Credits per image

The entry tier

Below 4.5, 5.0 Lite and 5.0 Pro, and the cheapest way to run the same prompt.

Named presets, not ratios

square, portrait_4_3, landscape_16_9 and six more, plus a 1K/2K/4K resolution.

Prompt is the only requirement

Everything else has a default, which makes it the quickest tier to throw an idea at.

Why this tier

When 4.0 is the right pick

Pick 4.0 when you are still deciding. That covers the first several runs of almost every image anyone makes here: testing whether the composition works, whether the subject reads at a glance, whether the idea was any good. The prompt you arrive at transfers to 4.5 and 5.0 Pro unchanged, so nothing spent down here is wasted. Move up the moment either of the two known weaknesses matters — writing that has to be legible inside the frame, which is 4.5, or a human face doing something difficult, which is 5.0 Pro. And stay here permanently for decorative work: backgrounds, textures, and anything that will sit behind text at low opacity.

01

Cheapest run in the family

Roughly a fifth less than 4.5 and a third less than 5.0 Pro at its basic setting.

02

Direct 4K

The resolution is a request field here rather than something implied by a quality switch.

03

Prompts carry upward

Whatever wording works here works on 4.5 and 5.0 Pro without rewriting.

Features

Feature overview

What the entry tier accepts, and where the tiers above it pick up.

Text to image

One prompt in, one image out, with no source material required.

Nine framing presets

square, square_hd, portrait_4_3, portrait_3_2, portrait_16_9, and four landscape equivalents up to 21:9.

1K, 2K and 4K

A real resolution field, which the 4.5 and 5.0 tiers replaced with a quality switch.

Seed

Reuse a seed to get closer to a previous run rather than starting over each time.

Specs

Seedream 4.0 specs

Taken from the published provider schema for this model, which is the API it runs on here.

Model
Seedream 4.0 (ByteDance), text-to-image
Required inputs
Prompt only
Framing presets
square / square_hd / portrait_4_3 / portrait_3_2 / portrait_16_9 / landscape_4_3 / landscape_3_2 / landscape_16_9 / landscape_21_9
Resolution
1K / 2K / 4K
Seed
Supported, for staying near a previous result
Credit cost
About 20 credits per image
Tiers above
Seedream 4.5, Seedream 5.0 Lite and Seedream 5.0 Pro
How to use

From prompt to image

Four steps, and the last one is what this tier is actually for.

Pick the framing preset
01

Pick the framing preset

Choose the shape by name before writing — it changes what belongs in the frame.

Describe the subject and the light
02

Describe the subject and the light

What the thing is, and where the light comes from. Both do more than any adjective.

Leave it at 1K while testing
03

Leave it at 1K while testing

Resolution does not change the composition, and 4K is only worth generating once you like it.

Run it several times
04

Run it several times

At eight credits, three attempts still cost less than one image on the top tier.

Use cases

What the entry tier is for

Jobs where run count matters more than the last increment of fidelity.

Finding the composition

Finding the composition

The first several attempts at any image, before the prompt has settled.

Backgrounds and textures

Backgrounds and textures

Images that will sit behind type at low opacity and never be inspected.

Simple product shots

Simple product shots

One object, one light source, no writing on the label.

Volume work

Volume work

Anywhere you need many images rather than one good one.

One credit balance for every image model

Every model on this page draws from the same balance, and the credit cost appears before you press generate. Failed jobs are never charged.

50% OFFLimited-time half price — lock it in now
No sign-up

Free

Start generating before you pay anything, and keep earning credits every day you come back. No card, no account needed.
Incl. tax
$0
Start generating

What's included

  • Generate before you sign up — the free engine runs in your browser
  • 200 credits the moment you create an account
  • 40 more every day you check in — about 1,400 a month, roughly 70 images
  • Photo editing on Nano Banana 2 Lite
  • Every model on this page stays visible — upgrade to unlock

Secure checkout by Stripe. Card details never touch our servers.

Plus

About 500 images a month on the standard tier, and the same balance covers 2K and 4K when you need them.
Incl. tax
$19.9
$9.90 /month
Quantity1x · $9.90
Total: 10,000 credits

What's included

  • Access to GPT Image 2, Nano Banana 2, Seedream and Qwen
  • Up to 4K output
  • Watermark-free downloads
  • Commercial use rights
  • Credits refresh every billing cycle

Secure checkout by Stripe. Card details never touch our servers.

Most popular

Pro

About 1,250 images a month on the standard tier, and the same balance covers 2K and 4K when you need them.
Popular
$39.9
$19.90 /month
Quantity1x · $19.90
Total: 25,000 credits

What's included

  • Everything in Plus
  • Higher image concurrency — run several prompts at once
  • No throttle on the generator queue
  • Priority support
  • Early access to new models as they land

Secure checkout by Stripe. Card details never touch our servers.

Best value

Max

About 4,250 images a month on the standard tier, and the same balance covers 2K and 4K when you need them.
Incl. tax
$99.9
$59.90 /month
Quantity1x · $59.90
Total: 85,000 credits

What's included

  • Everything in Pro
  • The highest concurrency tier on the site
  • Skip soft-rate limits entirely
  • Private generation history
  • Direct line to support for production work

Secure checkout by Stripe. Card details never touch our servers.

Credit packs

One-time top-ups — buy extra credits any time you run low.

Never expires

8k Credit Pack

About 400 images. These credits never expire, and plan credits are always spent first so this balance lasts.
$9.90 one-time
Quantity1x · $9.90
Total: 8,000 credits

What's included

  • Credits never expire
  • Stacks on top of any plan
  • Spent only after your plan credits run out
  • Works on every model on this page

Secure checkout by Stripe. Card details never touch our servers.

Never expires

18k Credit Pack

About 900 images. These credits never expire, and plan credits are always spent first so this balance lasts.
$19.90 one-time
Quantity1x · $19.90
Total: 18,000 credits

What's included

  • Credits never expire
  • Stacks on top of any plan
  • Spent only after your plan credits run out
  • Works on every model on this page

Secure checkout by Stripe. Card details never touch our servers.

Never expires

50k Credit Pack

About 2,500 images. These credits never expire, and plan credits are always spent first so this balance lasts.
$49.90 one-time
Quantity1x · $49.90
Total: 50,000 credits

What's included

  • Credits never expire
  • Stacks on top of any plan
  • Spent only after your plan credits run out
  • Works on every model on this page

Secure checkout by Stripe. Card details never touch our servers.

Never expires

110k Credit Pack

About 5,500 images. These credits never expire, and plan credits are always spent first so this balance lasts.
$99.90 one-time
Quantity1x · $99.90
Total: 110,000 credits

What's included

  • Credits never expire
  • Stacks on top of any plan
  • Spent only after your plan credits run out
  • Works on every model on this page

Secure checkout by Stripe. Card details never touch our servers.

Not sure which to choose? Contact us

Charges appear as “VEIDA AI” on your card statement. You can cancel any time from Settings → Billing; cancellation takes effect at the end of the period you already paid for. Operator details, the full model list, and the refund window are on the about page.

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One credit balance for every image model

Use one balance across every model listed below, and check the credit cost before each request. Nothing is charged for a job that fails.

Model credit guide

What each model costs in credits

You're only charged for successful generations. The exact estimate in the generator varies by model, length, resolution, audio, and number of images.

TypeModelCredit cost
GPT Image 2Text to image and description-based edits. 1K ≈ 20 credits, 2K ≈ 90, 4K ≈ 160.
Nano Banana 2Generate or edit from up to 14 reference photos. Same 20 / 40 / 80 ladder by resolution.
Nano Banana 2 LiteThe free tier's editor. Lightest cost per edit on the site.
Seedream 5 LiteFast drafts. Priced at the 1K tier for iteration passes.
Qwen Image 3Legible text and page layout rather than photoreal. Priced by resolution.
FAQ

Seedream 4.0 FAQ

Common questions about the entry tier of the Seedream family.

4.0 takes a named framing preset and a 1K/2K/4K resolution; 4.5 takes an aspect ratio and a basic/high quality switch. The practical difference is text — 4.5 renders writing inside an image far more reliably — and 4.5 costs a little more.

About 20 credits, and the resolution you pick does not change it. Seedream 4.5 is about 10 and Seedream 5.0 Pro about 11 at its basic setting.

Only once you like the image. Resolution does not change composition or subject, so generating your test runs at 1K and the keeper at 4K loses nothing.

That is this tier's known weakness. Legible text inside an image is what Seedream 4.5 improved; if the words matter, generate there instead.

Reusing a seed keeps a new run close to a previous one, so you can change one part of the prompt without the whole image rearranging itself.

Credits are returned automatically, unless the request broke the content policy.

For its price, no — 20 credits flat, any use. The 5.0 line renders finer detail, but 4.0's output is stable and its look is well understood, which matters when you are matching images made months ago.

Make an image with Seedream 4.0

Pick a framing preset, describe the subject and the light, and run it a few times.