What is Seedream 5 Pro?
Seedream 5.0 Pro is ByteDance Seed's image model, released July 8, 2026. ByteDance calls it a multimodal image creation model and leads with pictures dense with information: infographics with timelines and charts, posters with exact wording, menus and study sheets. It also edits images (selecting a part, swapping colors and materials, splitting a poster into layers) and writes text in English, Chinese and more than ten other languages.
Who makes Seedream?
ByteDance, the company behind TikTok and Doubao, through its AI research team, ByteDance Seed. Seedream is their family of image models; Seedance is their video model.
When did Seedream 5 Pro come out?
ByteDance Seed announced Seedream 5.0 Pro on July 8, 2026. The plain Seedream 5.0 came earlier in 2026; Seedream 5.0 Lite is the faster version, for making lots of images.
Is Seedream 5 Pro good?
For pictures that have to carry a lot of words and numbers, its makers' own examples are strong: charts, timelines, a sale poster without spelling mistakes, a menu translated with its layout kept. ByteDance is also upfront that "there is still room to improve in finer-grained text rendering", so check small body text before you print. We haven't run our own side-by-side test of it yet.
How much does Seedream 5.0 Pro cost?
On fal.ai's API, $0.0675 an image up to 1536 × 1536 pixels and $0.135 up to 2048 × 2048; fal calls that tentative pricing. On GetStepSnap it takes 2 credits at 1K and 3 at 2K, from packs of $11.90 for 20 credits or $32.90 for 70, paid once, with no API key and no subscription.
Is there a Seedream 5 Pro API?
Yes. fal.ai has two endpoints, bytedance/seedream/v5/pro/text-to-image and bytedance/seedream/v5/pro/edit, which takes up to 10 images, and ByteDance sells it through its own cloud, BytePlus ModelArk. Both need an account, a key and some code. No code? Use it on this page.
Can I download Seedream 5 Pro for free or run it in ComfyUI?
There's no download: ByteDance hasn't released the model's weights, so it only runs on their servers and their partners'. ComfyUI has it as a partner node, which sends the prompt to the API and needs a ComfyUI account; it doesn't run on your own graphics card.
Seedream 5 Pro vs Nano Banana 2: which is better for text?
ByteDance built Seedream 5 Pro around dense text and infographics; Google's Nano Banana 2.1, the update to 2, is the all-rounder that also edits your photos and goes up to 4K. For an infographic or a poster that's mostly words, start with Seedream. For a photo of you, or a 4K print, use Nano Banana 2.1: it takes 1 credit at 1K, 2 at 2K and 3 at 4K (one more with 3 or 4 photos) here.
Seedream 5 Pro vs GPT Image 2: which one should I use?
Both put long text in pictures. Seedream 5 Pro goes up to 2048 × 2048 here and leads with charts and layouts; GPT Image 2 runs at about 1 megapixel here and can edit a photo you upload. Here Seedream takes 2 credits at 1K and 3 at 2K and GPT Image 2 takes 2 credits at 1K (one more with 3 or 4 photos), so try the same prompt in both.
What languages can it write?
ByteDance lists Chinese and English, plus more than ten common languages including French, German, Russian, Japanese, Korean, Spanish and Arabic, with Arabic written right to left and Spanish accents kept. Write the exact words in quotes.
How big are the images?
At 1K, about 1 megapixel: 864 by 1152 (3:4), 1024 by 1024 (1:1), 1152 by 864 (4:3), 832 by 1248 (2:3), 1248 by 832 (3:2), 736 by 1312 (9:16), 1312 by 736 (16:9). At 2K, up to 4 megapixels: 1728 by 2304 (3:4), 2048 by 2048 (1:1), 2304 by 1728 (4:3), 1664 by 2496 (2:3), 2496 by 1664 (3:2), 1536 by 2720 (9:16), 2720 by 1536 (16:9). The upright 2K image prints at about 5.8 by 7.7 inches at 300 dots an inch.
Is this the official Seedream?
No. GetStepSnap is an independent service, not affiliated with or endorsed by ByteDance. We run Seedream 5.0 Pro through an API provider, fal.ai, and charge credits for the images you make here. Your prompt goes to fal and ByteDance to make the image; this page takes no photos.
Can I use the images commercially?
We don't claim any rights to the images you make here: you may use them for personal or commercial purposes, subject to the law.