--- title: Exactly Grain Film Look | Runware Docs url: https://runware.ai/docs/models/exactly-photo-grain-film-look description: Analog film photography style with natural grain and warm tones --- # Exactly Grain Film Look Grain Film Look is a photographic style from Exactly AI that emulates the look of analog film photography. It generates images with natural film grain, warm color shifts, and the organic imperfections characteristic of 35mm and medium format film, ideal for editorial photography, vintage aesthetics, and projects that benefit from an authentic, nostalgic film quality. - **ID**: `exactly:photo@grain-film-look` - **Status**: live - **Creator**: Exactly AI - **Release Date**: March 30, 2026 - **Capabilities**: Image to Image, Checkpoint ## Pricing Inference photography styles at $0.195 in 1k or 2k and $0.338 in 4k - **1k**: `$0.195` - **2k**: `$0.195` - **4k**: `$0.338` ## Compatibility & Validation `width` and `height` must be used together. --- The following dimension combinations are supported: | Configuration | Dimensions | | --- | --- | | `1K (1:1)` | `1024x1024` | | `2K (1:1)` | `2048x2048` | | `4K (1:1)` | `4096x4096` | | `1K (3:2)` | `1264x848` | | `2K (3:2)` | `2528x1696` | | `4K (3:2)` | `5096x3392` | | `1K (2:3)` | `848x1264` | | `2K (2:3)` | `1696x2528` | | `4K (2:3)` | `3392x5096` | | `1K (4:3)` | `1200x896` | | `2K (4:3)` | `2400x1792` | | `4K (4:3)` | `4800x3584` | | `1K (3:4)` | `896x1200` | | `2K (3:4)` | `1792x2400` | | `4K (3:4)` | `3584x4800` | | `1K (4:5)` | `928x1152` | | `2K (4:5)` | `1856x2304` | | `4K (4:5)` | `3712x4608` | | `1K (5:4)` | `1152x928` | | `2K (5:4)` | `2304x1856` | | `4K (5:4)` | `4608x3712` | | `1K (9:16)` | `768x1376` | | `2K (9:16)` | `1536x2752` | | `4K (9:16)` | `3072x5504` | | `1K (16:9)` | `1376x768` | | `2K (16:9)` | `2752x1536` | | `4K (16:9)` | `5504x3072` | | `1K (21:9)` | `1548x672` | | `2K (21:9)` | `3168x1344` | | `4K (21:9)` | `6336x2688` | ## Request Parameters **API Options** Platform-level options for task execution and delivery. ### [taskType](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-tasktype) - **Type**: `string` - **Required**: true - **Value**: `imageInference` Identifier for the type of task being performed ### [taskUUID](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-taskuuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task. ### [outputType](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-outputtype) - **Type**: `string` - **Default**: `URL` Image output type. **Allowed values**: `URL` `base64Data` `dataURI` ### [outputFormat](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-outputformat) - **Type**: `string` - **Default**: `JPG` Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities. - \`JPG\`: Best for photorealistic images with smaller file sizes (no transparency). - \`PNG\`: Lossless compression, supports high quality and transparency (alpha channel). - \`WEBP\`: Modern format providing superior compression and transparency support. > [!NOTE] > \*\*Transparency\*\*: If you are using features like background removal or LayerDiffuse that require transparency, you must select a format that supports an alpha channel (e.g., \`PNG\`, \`WEBP\`, \`TIFF\`). \`JPG\` does not support transparency. **Allowed values**: `JPG` `PNG` `WEBP` ### [outputQuality](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-outputquality) - **Type**: `integer` - **Min**: `20` - **Max**: `99` - **Default**: `95` Compression quality of the output. Higher values preserve quality but increase file size. ### [webhookURL](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-webhookurl) - **Type**: `string` - **Format**: `uri` Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available. **Learn more** (1 resource): - [Webhooks](https://runware.ai/docs/platform/webhooks) (platform) ### [deliveryMethod](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-deliverymethod) - **Type**: `string` - **Default**: `sync` Determines how the API delivers task results. **Allowed values**: - `sync` Returns complete results directly in the API response. - `async` Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse. **Learn more** (1 resource): - [Task Polling](https://runware.ai/docs/platform/task-polling) (platform) ### [uploadEndpoint](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-uploadendpoint) - **Type**: `string` - **Format**: `uri` Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials. **Common use cases:** - **Cloud storage**: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs. - **CDN integration**: Upload to content delivery networks for immediate distribution. ```text // S3 presigned URL for secure upload https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600 // Google Cloud Storage presigned URL https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789 // Custom storage endpoint https://storage.example.com/uploads/generated-image.jpg ``` The content data will be sent as the request body to the specified URL when generation is complete. ### [safety](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-safety) - **Path**: `safety.checkContent` - **Type**: `object (1 property)` Content safety checking configuration for image generation. #### [checkContent](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-safety-checkcontent) - **Path**: `safety.checkContent` - **Type**: `boolean` Enable or disable content safety checking. Increases total generation time. ### [ttl](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-ttl) - **Type**: `integer` - **Min**: `60` Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`. ### [includeCost](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-includecost) - **Type**: `boolean` Include task cost in the response. ### [numberResults](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-numberresults) - **Type**: `integer` - **Min**: `1` - **Max**: `20` - **Default**: `1` Number of results to generate. Each result uses a different seed, producing variations of the same parameters. **Inputs** Input resources for the task (images, audio, etc). These must be nested inside the \`inputs\` object. ### [referenceImages](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-inputs-referenceimages) - **Path**: `inputs.referenceImages` - **Type**: `array of objects (2 properties)` - **Required**: true Reference images for guiding generation. Each entry specifies an image, its purpose, and optional strength. #### [type](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-inputs-referenceimages-type) - **Path**: `inputs.referenceImages.type` - **Type**: `string` - **Required**: true The purpose of this reference image. **Allowed values**: `instruct` #### [image](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-inputs-referenceimages-image) - **Path**: `inputs.referenceImages.image` - **Type**: `string` - **Required**: true Image input (UUID, URL, Data URI, or Base64). **Core Parameters** Primary parameters that define the task output. ### [model](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-model) - **Type**: `string` - **Required**: true - **Value**: `exactly:photo@grain-film-look` Identifier of the model to use for generation. **Learn more** (3 resources): - [Text To Image: Model Selection](https://runware.ai/docs/learn/text-to-image#model-selection) (learn) - [Image Inpainting: Model Specialized Inpainting Models](https://runware.ai/docs/learn/image-inpainting#model-specialized-inpainting-models) (learn) - [Image Outpainting: Other Critical Parameters](https://runware.ai/docs/learn/image-outpainting#other-critical-parameters) (learn) ### [width](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-width) - **Type**: `integer` - **Required**: true - **Paired with**: height Width of the generated media in pixels. **Learn more** (2 resources): - [Dimensions](https://runware.ai/docs/learn/dimensions) (learn) - [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn) ### [height](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-height) - **Type**: `integer` - **Required**: true - **Paired with**: width Height of the generated media in pixels. **Learn more** (2 resources): - [Dimensions](https://runware.ai/docs/learn/dimensions) (learn) - [Image Outpainting: Dimensions Critical For Outpainting](https://runware.ai/docs/learn/image-outpainting#dimensions-critical-for-outpainting) (learn) **Features** Standalone addons and post-processing features. ### [watermark](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark) - **Path**: `advancedFeatures.watermark` - **Type**: `object (6 properties)` Configuration object for adding watermarks to generated videos. Watermarks can be applied using either text or image content with customizable positioning and appearance. You must provide either `text` or `image` content for the watermark, but not both. **Text watermark**: ```json "advancedFeatures": { "watermark": { "text": "© 2025 Company", "displayPosition": "bottom-right", "opacity": 0.6, "fontColor": "#ffffff", "bgColor": "#000000" } } ``` **Image watermark**: ```json "advancedFeatures": { "watermark": { "image": "c64351d5-4c59-42f7-95e1-eace013eddab", "displayPosition": "top-left", "opacity": 0.6 } } ``` **Tiled watermark**: ```json "advancedFeatures": { "watermark": { "text": "PREVIEW", "tiled": true, "opacity": 0.4, "fontColor": "#cccccc" } } ``` #### [text](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-text) - **Path**: `advancedFeatures.watermark.text` - **Type**: `string` - **Min**: `2` - **Max**: `32` Watermark text. #### [image](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-image) - **Path**: `advancedFeatures.watermark.image` - **Type**: `string` Watermark image (UUID, URL, Data URI, or Base64). #### [displayPosition](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-displayposition) - **Path**: `advancedFeatures.watermark.displayPosition` - **Type**: `string` Watermark position. **Allowed values**: `top-left` `top-center` `top-right` `center-left` `center-center` `center-right` `bottom-left` `bottom-center` `bottom-right` `tiled` #### [opacity](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-opacity) - **Path**: `advancedFeatures.watermark.opacity` - **Type**: `float` - **Min**: `0.1` - **Max**: `1` - **Step**: `0.01` Watermark opacity. #### [fontColor](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-fontcolor) - **Path**: `advancedFeatures.watermark.fontColor` - **Type**: `string` Text color in hex format. #### [bgColor](https://runware.ai/docs/models/exactly-photo-grain-film-look#request-advancedfeatures-watermark-bgcolor) - **Path**: `advancedFeatures.watermark.bgColor` - **Type**: `string` Background color in hex format. ## Response Parameters ### [taskType](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-tasktype) - **Type**: `string` - **Required**: true - **Value**: `imageInference` Identifier for the type of task this response belongs to. ### [taskUUID](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-taskuuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID v4 identifier echoed from the original request, used to match async responses to their tasks. ### [imageUUID](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-imageuuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID of the output image. ### [imageURL](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-imageurl) - **Type**: `string` - **Format**: `uri` URL of the output image. ### [imageBase64Data](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-imagebase64data) - **Type**: `string` Base64-encoded image data. ### [imageDataURI](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-imagedatauri) - **Type**: `string` - **Format**: `uri` Data URI of the output image. ### [seed](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-seed) - **Type**: `integer` The seed used for generation. If none was provided, shows the randomly generated seed. ### [NSFWContent](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-nsfwcontent) - **Type**: `boolean` Flag indicating if NSFW content was detected. ### [cost](https://runware.ai/docs/models/exactly-photo-grain-film-look#response-cost) - **Type**: `float` Task cost in USD. Present when `includeCost` is set to `true` in the request. ## Examples ### Midnight Grocery Aisle Drifter (Image to Image) ![Midnight Grocery Aisle Drifter](https://assets.runware.ai/examples/exactly-photo-grain-film-look/5b3fd0fe-b7be-4af1-b949-d80db3094bef.jpg) --- ### Backstage Ballet Warmup Corridor (Image to Image) ![Backstage Ballet Warmup Corridor](https://assets.runware.ai/examples/exactly-photo-grain-film-look/0d78bbec-3f2d-4473-9546-14a05b290b7d.jpg) --- ### Autumn Train Platform Farewell (Text to Image) ![Autumn Train Platform Farewell](https://assets.runware.ai/examples/exactly-photo-grain-film-look/bcc6d49e-8d06-476d-9d78-8cfa68fc3603.jpg) --- ### Winter Seaside Boxing Ring (Text to Image) ![Winter Seaside Boxing Ring](https://assets.runware.ai/examples/exactly-photo-grain-film-look/d49a6e60-01fe-4ea9-83f3-7a56fb4cb8ab.jpg)