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PNG to DOTM Converter

Convert PNG to DOTM macro-enabled Word template

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Automated Templates

DOTM templates combine visual branding from your PNG with VBA automation — every new document starts with consistent imagery and logic.

Image to Template

Embed PNG logos and graphics into macro-enabled Word templates that generate professional documents automatically.

Secure Conversion

Uploaded PNG files are erased after conversion. DOTM outputs are automatically deleted from servers within 24 hours.

How to convert PNG to DOTM

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose dotm or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your dotm file right afterwards

About formats

PNG (Portable Network Graphics) is a lossless raster image format developed by the PNG Development Group and published as a W3C Recommendation on October 1, 1996, created as a patent-free replacement for GIF after the Unisys LZW patent controversy. PNG uses a two-stage compression pipeline: a prediction filter selects the optimal per-row preprocessing (none, sub, up, average, or Paeth), then DEFLATE compression encodes the filtered data. The format supports rich color modes — 1/2/4/8/16-bit grayscale, 8/16-bit per channel true color, and indexed color with palettes up to 256 entries — all with optional alpha transparency ranging from a single transparent color to a full per-pixel alpha channel with 256 or 65536 levels. PNG also stores gamma correction, ICC color profiles, text metadata, and suggested background color. One advantage is lossless compression with transparency — PNG preserves every pixel exactly while supporting smooth semi-transparent edges, making it the standard format for web graphics, UI elements, logos, screenshots, and any image where artifacts or color shifts are unacceptable. Universal support is another core strength: every web browser, operating system, image editor, and programming library handles PNG natively. The format has proven remarkably durable — after nearly three decades, PNG remains the default lossless web image format. While newer formats like WebP and AVIF offer better compression, PNG's combination of lossless quality, full transparency, and absolute ubiquity keeps it indispensable.
Initial release: October 1, 1996
DOTM is a macro-enabled template format for Microsoft Word, introduced with Office 2007 as part of the Office Open XML family. DOTM combines the template functionality of DOTX — providing reusable styles, page layouts, boilerplate content, and formatting definitions — with the ability to embed VBA macro code that executes in documents created from the template. The format is a ZIP archive containing XML parts for styles, document defaults, and theme definitions, plus a vbaProject.bin stream for the VBA project. This combination enables organizations to distribute not just visual consistency but also functional automation: every document created from a DOTM template inherits both the formatting framework and programmatic capabilities. Common use cases include templates that auto-populate document fields from corporate directories, enforce naming conventions, generate tables of contents, insert dynamic headers with project metadata, or validate document structure before submission. One advantage is embedded workflow automation — a DOTM template can include initialization macros that configure the document environment, register custom ribbon commands, and connect to data sources the moment a new document is created from it. The distinct .dotm extension allows administrators to apply differentiated trust policies for macro-containing templates versus standard DOTX files. DOTM is supported exclusively in Microsoft Word desktop editions where VBA execution is available.
Developer: Microsoft
Initial release: January 30, 2007

Frequently Asked Questions

Why convert PNG to DOTM?

DOTM combines template reusability with VBA macro support. Embed your PNG branding in an automated template that generates consistent documents.

What opens DOTM files?

Microsoft Word (2007 and later) is the primary application. LibreOffice Writer can open DOTM files but may not execute embedded macros.

How is DOTM different from DOTX?

DOTM supports embedded VBA macros for document automation. DOTX is the same format without macro capability.

Is PNG to DOTM free?

Yes — basic conversion is free on Convertio. Premium plans add batch template creation and faster processing.

Can I add macros to the template?

Absolutely — open the DOTM in Word, enter the VBA editor, and create macros that automate document generation from the template.

Will the image remain in every new document?

Yes — when you create a new document from the DOTM template, the embedded PNG image appears automatically in the new file.

PNG to DOTM Quality Rating

4.0 (37 votes)
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