Images
Cost per image. Where a model prices by output size, pick the resolution on the node and the cost updates before you generate.Upscaling
Priced by the output size you choose (long edge). The figures below assume a 3:2 image. A squarer image has more pixels at the same long edge and costs slightly more on the per-megapixel models.Video
Video is priced per second of output. Total cost is the rate times the clip length you choose. Models with audio charge a higher rate when audio generation is turned on.Text
Prompt writing, captions, product copy, and any other text node.How credits are charged
- See the cost before you run. Each node shows its credit cost for the settings you have chosen in the properties drawer. Change the resolution, quality, duration, or audio option and the number updates.
- Charged per output. Generating four variations charges four times.
- Reference images. The first reference image is always included. Seedream 5.0 Pro and the GPT Image edit models add a small charge for each additional reference.
- Megapixel pricing. FLUX 2 and Qwen charge by the pixels in the output. A 1024 px square is just over one megapixel; a 2048 px square is just over four.
- Free operations. Compose, crop, layout, and re-render steps do not use credits. Only model generations do.
- Failed generations. If a generation fails, the credits for it are returned back to your credit pool.
Prices reflect the models currently available in Sprello and may change as providers update their pricing. Newly added models appear here with their cost.