outputDataFormat | string | - | If you require your output as base64 format, set this to base64 | PDF to JPG, PDF to PNG |
OCRMode | string | Auto | Specifies how OCR (Optical Character Recognition) should process input content, offering various modes to tailor text extraction based on content type such as images, fonts, and vector graphics. For more information, see OCR Extraction Modes. | PDF to JPG, PDF to PNG |
OCRResolution | integer | 300 | Use this parameter to change the OCR resolution from the default 300 dpi. The range is from 72 to 1200 dpi. | PDF to JPG, PDF to PNG |
RotationAngle | integer | - | Use manual rotation to handle PDFs with vertically drawn text. Normally, OCR automatically detects page rotation in PDFs and extracts text accurately. However, in some cases, the PDF might not have an actual rotated page --- Rather, the text itself is drawn vertically. In such scenarios, auto-detection may fail. You can use this parameter to manually set the page rotation. The available angles are: 0, 1, 2, 3. | PDF to JPG, PDF to PNG |
LineGroupingMode | string | None | Controls line grouping in PDF text extraction. Modes: None (no grouping), GroupByRows (merge rows if all cells align), GroupByColumns (merge cells by column), JoinOrphanedRows (merge single-cell rows to above if no separator). | PDF to JPG, PDF to PNG |
ConsiderFontColors | boolean | false | Controls whether font colors should be considered when detecting table structure and merging text objects during PDF extraction. Set to true to consider font colors. | PDF to JPG, PDF to PNG |
DetectNewColumnBySpacesRatio | string | 1.2 | Controls how spaces between words are interpreted for column detection in PDF text extraction. It defines the ratio of space width that determines when text should be treated as being in separate columns. | PDF to JPG, PDF to PNG |
AutoAlignColumnsToHeader | boolean | true | Controls how columns are detected and aligned during table extraction from PDF documents. It affects both table structure detection and text extraction with formatting preservation. Set to true to automatically align columns to the header row. When set to true (default), the row with the most columns is used as the header, and all other rows are aligned to this structure --- ideal for well-structured tables. When set to false, columns are analyzed independently across all rows to build the structure, which works better for inconsistent or irregular tables. | PDF to JPG, PDF to PNG |
OCRImagePreprocessingFilters | object | - | Image preprocessing filters for OCR. Refer to OCRImagePreprocessingFilters for usage examples. | PDF to JPG, PDF to PNG |
.AddGrayscale | boolean | false | Converts to grayscale before OCR. | PDF to JPG, PDF to PNG |
.AddGammaCorrection | array[string (float format)] | [“1.4”] | Adds a gamma correction filter. | PDF to JPG, PDF to PNG |
RenderTextObjects | boolean | true | Controls whether to render text objects in the PDF document. When set to true, it will render all text objects in the PDF document. Set to false to skip over text objects during rendering. See Disable Text Layer for more information. | PDF to JPG, PDF to PNG |
RenderImageObjects | boolean | true | Render image objects or not | PDF to JPG, PDF to PNG |
RenderVectorObjects | boolean | true | Render vector objects or not | PDF to JPG, PDF to PNG |
JPEGQuality | integer | 85 | See profiles.JPEGQuality | PDF to JPG |
RenderingResolution | integer | 120 | See Set Image Resolution for more information. | PDF to JPG, PDF to PNG |
DataEncryptionAlgorithm | string | - | Controls the encryption algorithm used for data encryption. See User-Controlled Encryption for more information. The available algorithms are: AES128, AES192, AES256. | PDF to JPG, PDF to PNG |
DataEncryptionKey | string | - | Controls the encryption key used for data encryption. See User-Controlled Encryption for more information. | PDF to JPG, PDF to PNG |
DataEncryptionIV | string | - | Controls the encryption IV used for data encryption. See User-Controlled Encryption for more information. | PDF to JPG, PDF to PNG |
DataDecryptionAlgorithm | string | - | Controls the decryption algorithm used for data decryption. See User-Controlled Encryption for more information. The available algorithms are: AES128, AES192, AES256. | PDF to JPG, PDF to PNG |
DataDecryptionKey | string | - | Controls the decryption key used for data decryption. See User-Controlled Encryption for more information. | PDF to JPG, PDF to PNG |
DataDecryptionIV | string | - | Controls the decryption IV used for data decryption. See User-Controlled Encryption for more information. | PDF to JPG, PDF to PNG |