Image Upscaling
Prompt
“”
Recraft's image enhancement model that makes images sharper and cleaner, suitable for web use or print-ready materials
Hover to compare original and upscaled detail
Drag to compare original and upscaled detail
Details
Model ID
recraft-crisp-upscale
Tags
image-upscaling
image-enhancement
Starting from
$0.0040
/image
via fal.ai
· +1 more
Prices shown are in USD
See all providersProviders & Pricing (2)
Recraft Crisp Upscale is available from 2 providers, with per-image pricing starting at $0.004 through fal.ai.
fal.ai
fal/recraft-crisp-upscale
Provider Model ID:
fal-ai/recraft/upscale/crisp
$0.0040
/image
Replicate
replicate/recraft-crisp-upscale
Provider Model ID:
recraft-ai/recraft-crisp-upscale
$0.0060
/image
Recraft Crisp Upscale API OpenAI-compatible
Base URL
https://api.lumenfall.ai/openai/v1
Model
recraft-crisp-upscale
Code Examples
Upscale
/v1/images/editscurl -X POST \ https://api.lumenfall.ai/openai/v1/images/edits \ -H "Authorization: Bearer $LUMENFALL_API_KEY" \ -F "model=recraft-crisp-upscale" \ -F "[email protected]" \ -F "prompt=Add a starry night sky to this image" \ -F "size=1024x1024"# Response:# { "created": 1234567890, "data": [{ "url": "https://...", "revised_prompt": "..." }] }import OpenAI from 'openai';import fs from 'fs';const client = new OpenAI({ apiKey: 'YOUR_API_KEY', baseURL: 'https://api.lumenfall.ai/openai/v1'});const response = await client.images.edit({ model: 'recraft-crisp-upscale', image: fs.createReadStream('source.png'), prompt: 'Add a starry night sky to this image', size: '1024x1024'});// { created: 1234567890, data: [{ url: "https://...", revised_prompt: "..." }] }console.log(response.data[0].url);from openai import OpenAIclient = OpenAI( api_key="YOUR_API_KEY", base_url="https://api.lumenfall.ai/openai/v1")response = client.images.edit( model="recraft-crisp-upscale", image=open("source.png", "rb"), prompt="Add a starry night sky to this image", size="1024x1024")# { created: 1234567890, data: [{ url: "https://...", revised_prompt: "..." }] }print(response.data[0].url)Parameter Reference
Required
Supported
Not available
Media Inputs
| Parameter | Type | Description | Modes |
|---|---|---|---|
image
|
file |
Required.
Input image to upscale
Single image per request.
|
Upscale
|
scale_factor
|
number | Required. Factor by which to upscale the image |
Upscale
|
Output & Format
| Parameter | Type | Description | Modes |
|---|---|---|---|
response_format
|
string |
How to return the image
url
b64_json
Default:
"url" |
Upscale
|
output_format
|
string |
Output image format
png
jpeg
gif
webp
avif
Gateway converts to requested format if provider doesn't support it natively.
|
Upscale
|
output_compression
|
integer | Compression level for lossy formats (JPEG, WebP, AVIF) |
Upscale
|
n
|
integer |
Number of images to generate
Default:
1Gateway generates multiple images in parallel even if provider only supports 1.
|
Upscale
|
Additional Parameters
Provider-specific passthrough fields, available only when the request is routed to the listed provider.
| Parameter | Type | Description | Modes |
|---|---|---|---|
|
fal
|
|||
enable_safety_checker
|
boolean | Enable safety checking on the input image |
Upscale
|
sync_mode
|
boolean | Wait for the image to be generated before returning the response |
Upscale
|
Parameter Normalization
How we handle parameters across different providers
Not every provider speaks the same language. When you send a parameter, we handle it in one of four ways depending on what the model supports:
| Behavior | What happens | Example |
|---|---|---|
passthrough |
Sent as-is to the provider | style, quality |
renamed |
Same value, mapped to the field name the provider expects | prompt |
converted |
Transformed to the provider's native format | size |
emulated |
Works even if the provider has no concept of it | n, response_format |
Parameters we don't recognize pass straight through to the upstream API, so provider-specific options still work.
Recraft Crisp Upscale Benchmarks
Recraft Crisp Upscale is ranked #2 in Image Upscaling with an Elo of 1151 on the Lumenfall Arena, where real users pick the better image in blind comparisons. These rankings are based on 4 blind-vote competitions.
Lumenfall Arena
#2
Image Upscaling
1151
Elo
Image Upscaling Landscape
Elo vs Cost
1 model without pricing omitted
Elo vs Speed
Speed data is still warming up
We only have enough recent requests for Crystal Upscaler (26.8s average).
3 models waiting for enough speed data
Competition Results
Uncategorized
Image Upscaling
Prompt
“”
Image Upscaling
Prompt
“”
Image Upscaling
Prompt
“”
Top Matchups
See how Recraft Crisp Upscale performs head-to-head against other AI models, ranked by community votes in blind comparisons.
Gallery
View all 4 imagesRecraft Crisp Upscale FAQ
How much does Recraft Crisp Upscale cost?
Recraft Crisp Upscale starts at $0.004 per image through Lumenfall. Pricing varies by provider. Lumenfall does not add any markup to provider pricing.
How do I use Recraft Crisp Upscale via API?
You can use Recraft Crisp Upscale through Lumenfall's OpenAI-compatible API. Send requests to the unified endpoint with model ID "recraft-crisp-upscale". Code examples are available in Python, JavaScript, and cURL.
Which providers offer Recraft Crisp Upscale?
Recraft Crisp Upscale is available through Replicate and fal.ai on Lumenfall. Lumenfall automatically routes requests to the best available provider.
Try Recraft Crisp Upscale in Playground
Generate images with custom prompts — no API key needed.