Can I add a watermark to DOCX using Go?

Aspose.Words for Go allows you to add a text or image watermark to your DOCX document. Install Aspose.Words Cloud for Go Add a library reference (import the library) to your Go project Configure API using your app keys Load DOCX document you want to remove the watermark from Create a request to remove the watermark Save the result to a convenient file format

What file formats can I add a watermark to using Go library?

We support a variety of file formats for adding watermarks using Aspose.Words for Go, including DOCX, DOC, DOT, PDF, RTF and others.

Can I remove a watermark from DOCX document using Aspose.Words for Go?

The given Go SDK is also helpful to remove watermarks from your DOCX documents.

Does your Go library support adding watermarks to DOCX programmatically?

Our Go library allows developers to programmatically add watermarks to DOCX.

DOCX Watermark In Go

DOCX – add watermark in Go

With this Go API, developers can add a watermark to DOCX online. Just create the watermark using text or an image and then insert that watermark into your DOCX document in Go.

Note: there is no need to install any third party applications or libraries. Therefore, our Go software solution is very easy to use.

Remove watermark from DOCX – Go

The given Go SDK is also helpful to remove watermarks from DOCX. Removing a watermark in DOCX means that you can load the desired DOCX document stamped with a text or image watermark, remove this watermark from the DOCX using Go, and then save the output file in a convenient format – DOC, DOCX, PDF, JPEG, PNG, TIFF and others.

Work with watermark in DOCX

To evaluate how to add or remove a watermark in DOCX with our Go API, load the DOCX and the watermark as an image or text. Then select a convenient export file format – DOC, DOCX, PDF, HTML, RTF, XPS and others.

Use the following example to see how it works:

Add a text or image watermark to DOCX or remove a watermark from DOCX using Go

Input files

File needs to add watermarks

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Upload an image you want insert

Output format

Select the target format from the list

				
				
				
		

					import (
    "os"
    "github.com/aspose-words-cloud/aspose-words-cloud-go/dev/api/models"
)

config, _ := models.NewConfiguration("config.json")
wordsApi, ctx, _ := api.CreateWordsApi(config)

requestDocument, _ := os.Open("Input1.docx")
requestImageFile, _ := os.Open("Input2.docx")
insertWatermarkImageOnlineOptions := map[string]interface{}{}
insertWatermarkImageOnline := &models.InsertWatermarkImageOnlineRequest{
    Document: requestDocument,
    ImageFile: requestImageFile,
    Optionals: insertWatermarkImageOnlineOptions,
}
insertedWatermarkImage = wordsApi.InsertWatermarkImageOnline(ctx, insertWatermarkImageOnline)

convertDocumentOptions := map[string]interface{}{}
convertDocument := &models.ConvertDocumentRequest{
    Document: insertedWatermarkImage.Document.Values[0],
    Format: ToStringPointer("docx"),
    Optionals: convertDocumentOptions,
}
_, _ = wordsApi.ConvertDocument(ctx, convertDocument)
				

					import (
    "os"
    "github.com/aspose-words-cloud/aspose-words-cloud-go/dev/api/models"
)

config, _ := models.NewConfiguration("config.json")
wordsApi, ctx, _ := api.CreateWordsApi(config)

requestDocument, _ := os.Open("Input.docx")
requestWatermarkText := models.WatermarkText{
    Text: ToStringPointer("This is the watermark text."),
    RotationAngle: ToFloat64Pointer(90),
}
insertWatermarkTextOnlineOptions := map[string]interface{}{}
insertWatermarkTextOnline := &models.InsertWatermarkTextOnlineRequest{
    Document: requestDocument,
    WatermarkText: &requestWatermarkText,
    Optionals: insertWatermarkTextOnlineOptions,
}
insertedWatermarkText = wordsApi.InsertWatermarkTextOnline(ctx, insertWatermarkTextOnline)

convertDocumentOptions := map[string]interface{}{}
convertDocument := &models.ConvertDocumentRequest{
    Document: insertedWatermarkText.Document.Values[0],
    Format: ToStringPointer("docx"),
    Optionals: convertDocumentOptions,
}
_, _ = wordsApi.ConvertDocument(ctx, convertDocument)
				

					import (
    "os"
    "github.com/aspose-words-cloud/aspose-words-cloud-go/dev/api/models"
)

config, _ := models.NewConfiguration("config.json")
wordsApi, ctx, _ := api.CreateWordsApi(config)

requestDocument, _ := os.Open("Input.docx")
deleteWatermarkOnlineOptions := map[string]interface{}{}
deleteWatermarkOnline := &models.DeleteWatermarkOnlineRequest{
    Document: requestDocument,
    Optionals: deleteWatermarkOnlineOptions,
}
deletedWatermark = wordsApi.DeleteWatermarkOnline(ctx, deleteWatermarkOnline)

convertDocumentOptions := map[string]interface{}{}
convertDocument := &models.ConvertDocumentRequest{
    Document: deletedWatermark.Document.Values[0],
    Format: ToStringPointer("docx"),
    Optionals: convertDocumentOptions,
}
_, _ = wordsApi.ConvertDocument(ctx, convertDocument)
				

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How to remove watermark in DOCX using Go

Install Aspose.Words Cloud for Go
Add a library reference (import the library) to your Go project
Configure API using your app keys
Load DOCX document you want to remove the watermark from
Create a request to remove the watermark
Save the result to a convenient file format

Go library to use watermarks in DOCX

Run go get -v github.com/aspose-words-cloud/aspose-words-cloud-go/2007/api to install Aspose.Words Cloud SDK for Go. You can get a lot of useful information about other installation methods from the "How to use SDK" section.

Clone Aspose.Words Cloud SDK for Go source code from GitHub and use it in your project. Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

Refer to the Repository Documentation to see the details.

You can add a watermark to a document in other formats:

Watermark DOC

Watermark PDF

Watermark WORD

Add a watermark to DOCX or remove previously added watermarks using Go

Using this Go library, stamp DOCX documents with an image or text watermark or remove an already added watermark in a few steps