paratranz-helper is a compact Chrome extension aimed at translators who work inside Paratranz, a widely used community localization platform where volunteer and professional teams manage translation strings, glossaries and review states. The extension's goal is simple: cut the constant switching between the Paratranz editor and a separate machine-translation tab.
When you open a string in Paratranz, the extension renders the DeepL translation result directly beneath the translation input field. Because it also connects to the project's Terms glossary, the machine translation it shows tends to respect the terminology the project has already agreed on, which reduces editing time and helps avoid inconsistent wording between contributors.
It is a free, developer-made utility with a small, focused feature set rather than a full CAT tool. Teams that already rely on DeepL plus Paratranz get the most value: they keep Paratranz as the workspace of record while letting the extension supply a fast first draft for each string.