Does this support DOCX files?

Yes. Both DOC and DOCX files are supported on the Word to Base64 page.

Can I download the Base64 as TXT?

Yes. The output can be downloaded as a TXT file after conversion.

Is the original file modified?

No. The tool reads the file and returns a Base64 representation without modifying the source.

Word to Base64 Converter

Upload a DOC or DOCX file and convert it into a Base64 string for transport, storage, or API use.

Quick answer

Word to Base64 Converter lets you encode Base64 content online. Use it for file transport, API payloads, previews, or restoring downloadable files from Base64 text.

DOC and DOCX filesSupported input for this page.

Raw Base64 string with file informationOutput returned after processing.

10MB / 25MB / UnlimitedGuest, Registered, and Pro plan limits.

Word to Base64 Converter

Upload your Word file, click Encode, then copy or download the Base64 text.

5 free tries on this tool

Drop files here

Select file

Paste Base64

How it works

Upload your Word file, click Encode, then copy or download the Base64 text.

FAQ

What input is supported?

DOC and DOCX files.

What result do I get?

Raw Base64 string with file information.

Is this free to use?

Yes. Guest and registered users can use the tool within their daily per-tool tries and file-size limits.

Tool notes

Guest users can process files up to 10MB.
Registered users can process files up to 25MB.
Pro users have unlimited file size.
Every page uses the same job queue, storage, and download workflow.