You're looking at StableBuild's Deleted PyPI mirror - where we index all deleted packages from the Python package registry.
utf-cleaner was reported malicious
OSV:MAL-2025-73 - Malicious code in utf-cleaner (PyPI)

utf-cleaner
3.3.8

This version was deleted from PyPI around 2026-03-24. Installing fails with:
$ pip3 install utf-cleaner==3.3.8 ERROR: Could not find a version that satisfies the requirement utf-cleaner==3.3.8
View other deleted versions of utf-cleaner

Install through StableBuild

You can install this package from StableBuild's PyPI snapshots from before the version was deleted:
pip3 install \ -i https://YOUR_API_KEY.pypimirror.stablebuild.com/2026-03-23/ \ utf-cleaner==3.3.8
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Or, download files manually

And install manually via pip:
utf_cleaner-3.3.8-py3-none-any.whl (7.6KB)
utf_cleaner-3.3.8.tar.gz (6.2KB)