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Scan effects and watermarks
How to use itComparisonUsage conditions
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Lingdonggu/Quotations and trade documents/Scan effects and watermarks

Scan effects and watermarks

An existing document.Prepare another presentation effect.

Prepare scan-style presentation and watermark effects from the original document.

LDG-057Implemented; configuration required
See how to use it
Real empty Lingdonggu scan-effect generator without an uploaded file, showing effects, seal, and watermark settings
Scan effects and watermark settings· Real system screenshot

Currently 0 pages. No original file or seal was uploaded, and no effects or exports generated. This is an image/PDF effects tool, not text recognition or legal-signature certification.

See this feature's highlights.

real work.
Details worth exploring.

Original document. Confirm the source.

Choose an existing image or PDF.

See the actual steps

Scan parameters. Adjust the effect.

Adjust scan effects, colors, tilt, watermark, and other parameters.

See the actual steps

Watermark preview. Check the purpose.

View the preview and confirm source and intended use before exporting.

See how to check

Before you begin, get prepared.

Source file: an image or PDF you are authorized to use.

See application scenarios

Use it for this specific task.

When a legitimately sourced file needs a scanned appearance or watermark, adjust a preview of the original file.

See application scenarios

Finish this step. Continue to the next.

After confirming the preview, export through the available tool. Use the appropriate professional process for text recognition or valid signatures.

See application scenarios

Original document. Confirm the source.
Scan parameters. Adjust the effect.

Prepare scan-style presentation and watermark effects from the original document.

This feature's focus2

input material types

Source: existing images and PDFs. This feature provides neither OCR nor legal-validity certification for signatures or seals.

Explain the feature through real work

This time.
presentation effect.

Suppose you add a watermark to your own demonstration file.

Hypothetical scenario · Feature explanation, not a customer case or completed AI result
Previous handling steps

Treat a scanned visual effect as authentic stamp certification.

With this feature

Apply only the requested presentation effect and retain the original file and purpose explanation.

When to use it

Prepare first.
Make this task specific.

When a legitimately sourced file needs a scanned appearance or watermark, adjust a preview of the original file.

01

Source file

an image or PDF you are authorized to use.

02

Presentation requirements

scan effect, color, tilt, watermark and other parameters.

Complete steps

From the start.
To the next step.

Apply scan effects and watermarks to existing images or PDFs. No text recognition or legal seal authentication is provided.

01

Choose an existing image or PDF.

02

Adjust scan effects, colors, tilt, watermark, and other parameters.

03

View the preview and confirm source and intended use before exporting.

Understand the tool and human handling separately

What the tool handles.
What you decide.

Feature assistance

Original document. Confirm the source.

Prepare scan-style presentation and watermark effects from the original document.

Adjust scan effects, colors, tilt, watermark, and other parameters.

Your review

3 key points.
After confirmation, continue.

  1. Confirm the file's source and intended use first.
  2. A preview effect does not establish a valid signature, stamp or legal effect.
  3. This feature does not provide OCR text recognition.

This compares feature handling scopes. Scenarios explain the sequence, not measured efficiency or completed customer cases.

Connect the work from step to step

Make this step clear.
Connect the next step.

After confirming the preview, export through the available tool. Use the appropriate professional process for text recognition or valid signatures.

Return to Quotations and trade documents for the complete workflow

Understand before use

Bring the actual conditions.
Continue this step of the work.

No OCR is provided. This does not establish the legal validity of a seal, signature, or document.

Product facts and FAQsBack to the product feature directory

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Delivery-term cost calculation

Understand how costs enter different delivery terms before preparing a customer quotation.

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Contact Lingdonggu

Xin Fang Xiang (Zaozhuang Shizhong District) Information Technology Co., Ltd.

English translation · Registered name: 新方向(枣庄市中区)信息科技有限公司

Phone155-2888-3210
QQ153666622
WeChatXFXLTD
EmailAiLDGcn@163.com
© 2026 Lingdonggu · Your trade workspace
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ICP registration: 鲁ICP备2022020284号-9Public security registration: 鲁公网安备37040202006131号
Scan effects and watermarks · Lingdonggu