falImage to imageAvailable now
faltopaz/upscale/image/precision
topaz/upscale/image/precision is an image to image tool from fal that runs in the background and returns images. Pay as you go from $0.104 per block, with one API key.
Try itfrom $0.104 / block
Pricing
$0.104 per started 24 megapixels of output. Output is the input size × upscale_factor squared. The final charge comes from usage.
Limits
- Runs
- In the background
- Returns
- image
- Longest queue wait
- 3600s
- Run deadline
- 1800s
- Largest inline input
- 1024 KB
- Largest input file
- 500 MB
- Largest output
- 4768 MB
- Outputs per run
- 16
Input
| Field | Kind | Default | Description |
|---|---|---|---|
image_url required | URL or file | — | Url of the image to be upscaled |
model | one of Standard V2, High Fidelity V3, High Fidelity V2, Low Resolution V2, CGI, Text Refine, Faces | Standard V2 | Precision upscaling model. Standard V2 fits most photos; High Fidelity V3/V2 preserve detail in professional shots; Low Resolution V2 recovers compressed sources; CGI targets art and rendered graphics; Text Refine keeps text and shapes crisp; Faces restores facial detail with Face Recovery 3. |
upscale_factor | number 1 to 4 | 2 | Factor to upscale the image by (e.g. 2.0 doubles width and height) |
crop_to_fill | true or false | false | |
output_format | one of jpeg, png | jpeg | Output format of the upscaled image. |
subject_detection | one of All, Foreground, Background | All | Subject detection mode for the image enhancement. |
face_enhancement | true or false | true | Whether to apply face enhancement to the image. |
face_enhancement_creativity | number 0 to 1 | 0 | Creativity level for face enhancement. 0.0 means no creativity, 1.0 means maximum creativity. Ignored if face enhancement is disabled. |
face_enhancement_strength | number 0 to 1 | 0.8 | Strength of the face enhancement. 0.0 means no enhancement, 1.0 means maximum enhancement. Ignored if face enhancement is disabled. |
sharpen | number 0 to 1 | — | Sharpening level (0.0-1.0). Default varies by model. |
denoise | number 0 to 1 | — | Denoising level (0.0-1.0). Default varies by model. |
fix_compression | number 0 to 1 | — | Compression artifact removal level (0.0-1.0). Not supported by the CGI model. |
strength | number 0.01 to 1 | — | Enhancement strength (0.01-1.0). Applies to Text Refine model only. |
Same request in code
curl https://api.spiral.ai/v1/runs \
-H "Authorization: Bearer $SPIRAL_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"provider": "fal",
"model": "topaz/upscale/image/precision",
"input": {
"image_url": "https://storage.googleapis.com/falserverless/model_tests/codeformer/codeformer_poor_1.jpeg"
}
}'