Kimi no Hanko — Japanese Language & Culture Tools

Kimi no Hanko (君のハンコ) is a free platform with 130+ Japanese language and culture tools. Create personalized Japanese hanko stamps, convert names to Japanese, add furigana, translate text, study kanji, and explore Japanese culture.

Core Tools

Japanese Hanko Stamp Generator — Design personalized Japanese hanko seals
English to Japanese Name Converter — Convert names to Kanji & Katakana
Japanese Translator — Translate between Japanese and 8 languages
Furigana Generator — Add reading guides above kanji
Japanese Character Converter — Convert between Romaji, Hiragana, Katakana, Kanji
Japanese Number Converter — Numbers in Kanji and spoken form
Japanese Time & Date Expressions — Express times and dates in Japanese
Kanji Draw Recognition — AI handwriting recognition for kanji
Japanese OCR — Extract text from images
JLPT Study Resources — N5 to N1 study guides
Japanese Verb Conjugator — All conjugation forms instantly
Japanese-Inspired Name Generator

Language & Grammar Tools

Kanji List — Browse by JLPT level & stroke count
Kanji Radicals Table — All 214 Japanese radicals
Kana Quiz — Practice hiragana and katakana
Sentence Breakdown
Japanese Particle Explainer
Keigo — Honorific Japanese
Te-Form Conjugator
Passive Voice in Japanese
Causative Form
Conditional Forms
Adjective Conjugator
Pitch Accent
Rendaku Checker
Formality Checker
Japanese Synonyms
False Friends in Japanese
Japanese Abbreviations
Sentence Enders
Word Frequency
Kanji Etymology
Kanji Compounds
Stroke Count Lookup