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SnapOtter
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- Create 53 per-tool VitePress documentation pages with accurate parameters from Zod schemas, example requests, and response formats - Add root llms.txt for LLM-friendly repo browsing - Fix OpenAPI spec: add auth and 422 error schemas to edit-metadata/inspect and strip-metadata/inspect sub-routes - Fix tool count inconsistency (52 -> 53) across landing site, e2e tests, and local docs - Rename color-adjustments.ts to adjust-colors.ts to match tool ID - Update VitePress sidebar with all 8 tool categories and top nav
3.3 KiB
3.3 KiB
Image Enhancement
One-click auto-improve with smart analysis. Analyzes the image and applies exposure, contrast, white balance, saturation, sharpness, and denoising corrections.
API Endpoint
POST /api/v1/tools/image-enhancement
Processing: Synchronous (uses createToolRoute factory, returns result directly)
Model bundle: None required for basic enhancement. The upscale-enhance bundle (4-5 GB) is used only when deepEnhance is enabled (for AI noise removal via SCUNet).
Parameters
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| file | file | Yes | - | Image file (multipart) |
| mode | string | No | "auto" |
Enhancement mode: auto, portrait, landscape, low-light, food, document |
| intensity | number | No | 50 |
Overall enhancement intensity (0-100) |
| corrections | object | No | all true |
Selective corrections to apply (see below) |
| deepEnhance | boolean | No | false |
Enable AI-powered noise removal (requires noise-removal tool installed) |
Corrections Object
| Field | Type | Default | Description |
|---|---|---|---|
| exposure | boolean | true |
Auto-correct exposure |
| contrast | boolean | true |
Auto-correct contrast |
| whiteBalance | boolean | true |
Auto-correct white balance |
| saturation | boolean | true |
Auto-correct saturation |
| sharpness | boolean | true |
Auto-sharpen |
| denoise | boolean | true |
Light denoising |
Example Request
curl -X POST http://localhost:13490/api/v1/tools/image-enhancement \
-F "file=@photo.jpg" \
-F 'settings={"mode":"portrait","intensity":70,"corrections":{"exposure":true,"contrast":true,"sharpness":false}}'
Response (200 OK)
{
"jobId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"downloadUrl": "/api/v1/download/{jobId}/photo_enhanced.jpg",
"originalSize": 300000,
"processedSize": 310000
}
Analyze Endpoint
POST /api/v1/tools/image-enhancement/analyze
Analyzes an image and returns correction recommendations without applying them.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| file | file | Yes | Image file (multipart) |
Example Request
curl -X POST http://localhost:13490/api/v1/tools/image-enhancement/analyze \
-F "file=@photo.jpg"
Response (200 OK)
{
"corrections": {
"exposure": { "value": 0.3, "direction": "brighten" },
"contrast": { "value": 0.2, "direction": "increase" },
"whiteBalance": { "value": 200, "direction": "warmer" },
"saturation": { "value": 0.1, "direction": "increase" },
"sharpness": { "value": 0.4, "direction": "sharpen" }
}
}
Notes
- This tool uses the synchronous
createToolRoutefactory, so it returns a standard response (not 202 async). - The
modeparameter adjusts how corrections are weighted (e.g., portrait mode is gentler on skin tones, landscape mode boosts saturation). - When
deepEnhanceis enabled and thenoise-removaltool (SCUNet) is installed, an additional AI denoising pass is applied after the standard corrections. - The analyze endpoint is useful for previewing what corrections would be applied before committing.
- Supports HEIC/HEIF, RAW, TGA, PSD, EXR, and HDR input formats via automatic decoding.