RefineX

1-click proofreading and translation: select, click, done. Maximum convenience. Bring your own AI key.

RefineX is not just a translator. It proofreads your text and translates it at the same time – made for quick posts on social media and for text on any web page. THREE KEYS, THREE WAYS TO WORK 1-click German (suggested Alt+Shift+J): proofread, translate into German and replace the selected text in one step. Ctrl+Z undoes it. 1-click English (suggested Alt+Shift+L): the same for English. You can set both target languages freely in the settings. Overlay (right-click "RefineX: Correct + Translate" or Alt+Shift+K): the corrected text plus translations into up to three languages, side by side, changes highlighted. Then replace or copy. TIP The most convenient way is to bind the shortcut to a mouse button (many mouse drivers let you assign a key combination to a button). HOW IT WORKS • Select text → right-click → "RefineX: Correct + Translate" (or press Alt+Shift+K). • The overlay shows the corrected text in its own language (changes highlighted in green) and one translation per target language. • "Replace" writes the result straight into the text field; "Copy" puts it on the clipboard. • Your own rules (up to 1,500 characters), e.g. "use the formal form of address" or "keep a friendly tone", apply to every request. YOUR AI, YOUR KEY (BRING YOUR OWN KEY) RefineX has no account, no server and no subscription. You enter an API key from the AI provider of your choice and pay that provider directly, according to its pricing. • Providers: works with any OpenAI-compatible AI service that you choose yourself (custom address), including local models. • Models and reasoning levels come straight from the provider's API into a dropdown – nothing is hard-coded, so new models appear without an update. • You can switch provider and languages right in the overlay. 40 LANGUAGES + YOUR OWN Pick up to three target languages from 40 built in, or add your own language name. PRIVACY • Nothing happens until you start it (context menu or shortcut). RefineX does not read pages in the background. • Only the text you selected, plus your rules, is sent – directly from your browser to the provider you chose. No page address, no page title, no other page content. • Your API key stays on your computer (browser storage, not synced) and is only sent to your chosen provider. • No analytics, no tracking, no ads, no own servers. LANGUAGES OF THE INTERFACE English and German; follows your browser language or can be set in the settings. NOTE You need an API key from an AI provider (cost is charged by that provider). RefineX is an independent tool and is not affiliated with, endorsed by or sponsored by DeepSeek, xAI, OpenAI, OpenRouter or any other provider; product names are used only to describe compatibility.