Free online ITMZ to HTML converter
Convert iThoughts ITMZ mind maps into browser-readable HTML files.
Convert ITMZ to HTML online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .itmz file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .itmz to .html conversion
After successful file upload, click to convert when you are ready.
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Download converted .html file
Conversion result is ready to download.
How to convert itmz to html file
- Mind maps and flowcharts
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101convert.com assistant bot
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ITMZ files are native iThoughts mind maps, while HTML is easier to open in browsers, publish on websites, and share without the original mind-mapping application. Converting the file is useful when recipients need a readable web page rather than an editable iThoughts document.
What the ITMZ format is
ITMZ is the native document format used by iThoughts and iThoughtsX for mind maps and flowcharts. It stores the map hierarchy, topics, relationships, notes, hyperlinks, icons, images, labels, and visual formatting in a compressed document. You may encounter an ITMZ file after creating a map in iThoughts on macOS, Windows, iPadOS, or iOS, or when receiving an exported map from an iThoughts user.
What the HTML format is
HTML is the web-page format interpreted by browsers. An HTML export can present the map as a browser-readable outline or page, making its contents easier to publish, archive, and access on devices without iThoughts. HTML is generally more portable for viewing, but it may not preserve every interactive feature or visual arrangement of the original map.
How to convert ITMZ to HTML
You can convert the file on the 101convert.com website for free without installing software:
- Open the ITMZ-to-HTML converter on 101convert.com.
- Select or drag the
.itmzfile into the upload area. - Set the output format to
HTMLif it is not selected automatically. - Start the conversion and wait for processing to finish.
- Download the resulting
.htmlfile and open it in a web browser.
If iThoughts is installed, its native export function may provide more control. Open the map, choose File → Export, select HTML when available, configure the export options, and save the result. The exact menu names vary by iThoughts version and operating system.
Quality and compatibility
HTML conversion normally preserves the map's text and hierarchy more reliably than its exact canvas layout. Images, custom icons, attachments, audio, complex relationships, collapsed branches, and application-specific styling may be omitted or represented differently. Test the exported page in the browsers and hosting environment where it will be used; linked assets may need to remain beside the HTML file if the export creates a separate resource folder.
Note: This itmz to html conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
ITMZ vs HTML: format comparison
How the ITMZ and HTML formats compare on the properties that matter most for this conversion.
| Property | .ITMZ iThoughts mind map archive | .HTML HyperText Markup Language |
|---|---|---|
| Open standard | No | Yes |
| Compression | — | Uncompressed |
| Typical file size | Medium | Small |
| Opens in a web browser | No | Yes, natively |
| Further editing | Easy | Easy |
| Metadata support | Basic | Basic |
| Plain-text readable | No | Yes |
| Best used for | Professional production | Web publishing |
| Introduced | — | 1993 |
| Developer | Toketaware Ltd. | W3C / WHATWG |
| MIME type | — | text/html |
Frequently asked questions
Is the ITMZ to HTML converter free?
Yes, converting ITMZ to HTML on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my ITMZ file be?
You can upload ITMZ files up to 50 MB and convert up to 20 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert ITMZ to HTML?
No. The ITMZ to HTML conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid ITMZ file for this ITMZ to HTML conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.