Versely

    ByteDance · Image model

    Seedream 4.5: specs, pricing and how to use it

    ByteDance's Seedream 4.5 all-round image model — generation, editing and image-to-image in one endpoint, with the strong text rendering and prompt comprehension the Seedream line is known for.

    4 credits per generationUp to 4K3 variants#28 overall
    Try Seedream 4.5 on iOSOpen Versely Web

    What Seedream 4.5 is best at

    Text to imageEdit imageImage to image
    AdvancedHigh qualityCreative

    Pricing

    Seedream 4.5 costs 4 credits per generation on Versely. It bills a flat rate per generation.

    OptionPrice
    Price4 credits

    Prices are Versely credits. Your plan's credit allowance is on the pricing page.

    Seedream 4.5 variants

    Versely runs 3 versions of this model - tiers and input modes share the same underlying model, so they live here rather than on 3 near-identical pages. Prices range from 4 to 4 credits.

    VariantModeTierCreditsMax resolutionDurations
    Seedream 4.5 EditeditStandard44K-
    Seedream 4.5This pagetext to imageStandard44K-
    Seedream 4.5 Text to Imagetext to imageStandard44K-

    Specs

    Aspect ratios
    1:12:33:24:33:416:99:1621:9
    Qualities
    SDHD4K
    Styles
    RealisticArtisticAnime
    Max resolution
    4K

    Inputs

    Starting image

    Not required - generates from a text prompt alone.

    Reference images

    Up to 10 reference images supported.

    Rankings

    Seedream 4.5 ranks #28 overall with an Elo score of 1020 on Versely's live model rankings.

    CategoryRankEloMeasured
    Text to image#2810202025-12

    Release

    Seedream 4.5 was released on December 4, 2025 (released 10 months ago).

    Compare Seedream 4.5

    Side-by-side pricing, resolution and rankings against models buyers weigh it against.

    vs Mai Image 2.5 Editvs Qwen Image 2 Edit

    Other image models

    Seedream 5.0 ProByteDance6 crSeedream 4.0ByteDance2 crSeedream EditByteDance2 crByteDance Seedream 4ByteDance3 cr

    Use Seedream 4.5 inside these tools

    AI Photo EditorText to Image GeneratorAI Slideshow Maker

    Frequently asked questions

    How much does Seedream 4.5 cost on Versely?+

    Seedream 4.5 costs 4 credits per generation on Versely.

    What is Seedream 4.5 best for?+

    ByteDance's Seedream 4.5 all-round image model — generation, editing and image-to-image in one endpoint, with the strong text rendering and prompt comprehension the Seedream line is known for. On Versely it is filed as a ByteDance image model for text to image, edit image, image to image.

    How many versions of Seedream 4.5 are there?+

    Versely runs 3 Seedream 4.5 variants - Seedream 4.5 (text to image, 4 credits); Seedream 4.5 Edit (edit, 4 credits); Seedream 4.5 Text to Image (text to image, 4 credits). They range from 4 to 4 credits.

    What resolution does Seedream 4.5 output?+

    Seedream 4.5 supports output up to 4K (available qualities: SD, HD, 4K).

    How does Seedream 4.5 rank against other image models?+

    Seedream 4.5 ranks #28 overall with an Elo score of 1020 on Versely's live model rankings.

    Try Seedream 4.5 inside Versely

    The all-in-one AI studio for creators. 60+ models for video, image, voice, music and lipsync — in your browser or on your phone.

    Download on the App StoreOpen Versely Web

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