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Fix Sway from Word Stuck Loading and Not Opening

Ayan Masood Sep 29, 2026 869 views

Question details

The user is unable to create a Sway presentation from a Word document or PDF because the conversion process hangs indefinitely on the loading screen without displaying an error message.

How to Fix Sway from Word Stuck Loading and Not Opening

Product: Microsoft Word / Microsoft Sway
Device & OS: not provided
Scenario: Attempting to use the 'Transform to Web Page' feature to convert a Word document or PDF into a Sway presentation.
Observed behavior: The file conversion process remains stuck on the loading screen endlessly, failing to generate the Sway or provide any failure notification.

Before you start

Ensure you have a stable internet connection and verify that your Word document does not contain heavily corrupted media files, which could exacerbate backend processing delays.

Solution 1Recommended

Verify File Integrity and Retry the Conversion Later

Since this issue is frequently caused by a temporary Microsoft backend problem, testing with a different file helps isolate the cause before waiting for a server-side resolution.

In many cases, an indefinite loading screen without an error message points to a service interruption on Microsoft's end rather than a corrupted local file. Temporary backend sync issues may not immediately reflect on the Service Health Dashboard.

Create a test document

Open Microsoft Word, create a brand-new blank document, and type a few words of sample text.

Attempt the Sway conversion

Go to File > Transform to Web Page to see if the blank document successfully converts into a Sway.

Retry your original file later

If the blank document also fails to load, it confirms a server outage. Wait a few hours before attempting to convert your original PDF or Word document again.

Verify File Integrity and Retry the Conversion Later

Service Outages: Backend service interruptions are usually resolved by Microsoft automatically within 24 to 48 hours.

Solution 2

Report the Backend Issue to Microsoft

Submitting a diagnostic report directly alerts Microsoft engineers to the service outage, especially if the disruption is localized or partial.

Free Microsoft Office alternative

Try WPS Office for Reliable Document and Presentation Management

If you are experiencing continuous backend issues with web-based services like Sway, consider switching to WPS Office. It provides a lightweight, offline-capable suite with powerful presentation tools, ensuring you can create and share your work without relying on unstable server connections.

1. Download and Install: Visit the official WPS website to download and install the free WPS Office suite on your device.
2. Open Your Documents: Launch WPS Writer to easily open, edit, and format your existing Word documents or PDFs.
3. Create Presentations Locally: Use WPS Presentation to reliably craft engaging slideshows offline, avoiding web-based conversion delays.

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Frequently Asked Questions

Why is my Word document stuck on loading when converting to Sway?

This issue is most frequently caused by a temporary backend service interruption on Microsoft's servers. It rarely indicates a problem with your specific file, especially if no error code is displayed.

Can I check if Microsoft Sway is currently experiencing an outage?

Yes, if you have a business or school account, your IT administrator can access the Microsoft 365 Service Health Dashboard in the admin center to check for any ongoing Sway or Word conversion incidents.

Is there a file size limit that prevents Word from converting to Sway?

While exceptionally large files with heavy media can cause delays, a complete failure to load a standard document is typically a service issue. It is recommended to test the feature with a small, blank document to rule out size limits.

What should I do if the Sway creation fails repeatedly for several days?

Report the ongoing issue directly through Microsoft Word by navigating to Help > Feedback, and post a detailed report on the official Microsoft Sway Feedback Portal so their engineering team can investigate.

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