Updated Aug 26, 2026 ยท v6
Decode Gen-Z brainrot & Korean slang. Translate both ways. 398-term dictionary.
"Wait, what does that even mean?" Whether it's Gen-Z brainrot, a meme term you can't decode, or Korean ์ ์กฐ์ด you keep seeing online โ Slangdex is your pocket slang translator and dictionary. Slangdex bridges **two slang worlds**: English Gen-Z / brainrot slang, and Korean internet slang (์ ์กฐ์ด). **Dictionary tab โ 398 real terms** - 398 curated, actually-used slang terms (155 English + 243 Korean) - Each with a meaning (English + Korean), an example sentence, and a tone tag - Search and filter by tone **Quiz tab โ how fluent are you?** - Multiple-choice quiz: see a term, pick the right meaning - Keep a running streak and beat your best score - Questions are drawn from all 398 dictionary terms **Translate tab โ works both ways** - **Plain โ slang**: a fun generator that turns normal sentences into slang - **Slang โ plain**: a dictionary decoder that explains slang you don't understand - Both English and Korean, in either direction **Slang of the Day** โ learn one fresh expression every day. A daily notification brings you the term at 11:30 each morning (can be turned off). **Save & share** โ bookmark any term or translation (stored only on your device) and share it as an image card with friends. **100% offline** โ all content is bundled on-device. No login, no account. Look up meanings with no internet at all. The interface is bilingual (English + Korean) and switches automatically to match your device language. Completely free. *An optional 18+ toggle (off by default) reveals a small number of crude or sexual slang terms and their meanings; when off, only clean terms are shown.* *Definitions and examples reflect common internet/community usage collected for fun โ they are a reference, and may differ from formal or standard language.*
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