Extract MAC Addresses
Extract MAC addresses, normalize them, and inspect OUI prefixes, separator formats, and duplicate occurrences.
Enter text to begin.
Raw resultOpen the raw text result for copying or advanced reuse.
What this tool does
Extract MAC addresses, normalize them, and inspect OUI prefixes, separator formats, and duplicate occurrences.
Common uses
- Prepare text before publishing or importing it.
- Check or transform content without uploading it.
- Copy, download, or chain the result into another tool.
How to use this tool
Paste or type your text in the input box.
Adjust any options shown for the tool.
Copy or download the result.
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Frequently asked questions
Is my text uploaded?
No. Processing happens locally in your browser and the page does not send your text to a server.
Can this tool work offline?
Yes. After the page is loaded or saved with the site assets, the text operation itself does not require an API.
Is there a text limit?
There is no fixed account limit. Very large text may depend on your browser and device memory.