Engineering specifications, IT architecture documents, automotive manuals, and corporate compliance guides often contain Microsoft Visio flowcharts or system architecture diagrams embedded in Word.
When these Word documents with complex diagrams need to be translated into multiple languages, they can become a major challenge for translation agencies and in-house teams.
Why do most translation tools struggle with Visio diagrams?
If you have tried sending a .docx file containing Visio diagrams to a common AI translation plugin—or even some professional CAT tools—you may have found that the diagrams are either not translated at all or turned into an uneditable static image.
The reason is that a Visio file embedded in Word is not a standard image such as a PNG or JPG. It retains its own diagram structure within the document. Standard text-extraction tools can often read the body text but cannot access the text inside flowchart nodes.
As a result, the traditional workaround often looks like this:
- Double-click the Visio diagram in Word to open it with a locally installed copy of Microsoft Visio.
- Replace each foreign-language label in the diagram node by node, manually.
- If Visio is not installed, take a screenshot of the diagram, ask a designer to remove the original text in Photoshop, add translated labels with text boxes, and paste the result back into Word.
This approach is slow and expensive—and the diagram may no longer be editable afterward.
How SimplifyAI brings embedded graphics into the translation workflow
For complex documents like these, SimplifyAI does more than process the Word body text. It identifies embedded flowchart objects and, where possible, includes their translatable text in the same translation workflow.
Upload the .docx source file containing Visio diagrams, and the system handles the subsequent processing automatically:
1. Identify translatable text in diagrams
The system attempts to read text in embedded flowchart nodes and organize it into translatable segments alongside the body content, rather than treating the entire diagram as an uneditable image.
2. Translate consistently with your glossary
Text in the diagram uses the same glossary and translation preferences as the body text. Terms such as “Server” and “Firewall” can therefore remain consistent between the flowchart and the surrounding content.
3. Preserve editability and document preview
After translation, the system aims to preserve the editable properties of the embedded flowchart and update its visible preview in Word, so the downloaded document can move directly into review or delivery.
When the translated Word document is downloaded, users no longer have to work from a screenshot with manually overlaid text. Instead, they receive a multilingual document that retains as much of the original editing experience as possible.
A more efficient workflow for complex document localization
By avoiding screenshots and reducing the need for designers to revise diagrams one by one, this workflow can significantly reduce repetitive DTP work.
If your organization regularly handles technical documents with org charts or system deployment diagrams, SimplifyAI can help your team spend more time on translation review and content quality—and less time taking screenshots, removing text, and rebuilding layouts.