Kanji Modernizer – Old New Kanji Convert
Convert old Japanese kanji (Kyūjitai) to modern forms.
What it does
Kanji Modernizer is a fast, privacy-first tool for converting old Japanese kanji (Kyūjitai) into modern forms (Shinjitai). It runs entirely in the browser with no server or tracking, making it ideal for researchers, translators, designers, and anyone working with Japanese text. The UI highlights every converted character, supports JP/EN, and works instantly on any device. Part of the NicheWorks suite of lightweight, practical tools.
Does a similar job
all alternatives →
KanjiLensJan 2026 · kanjilens.com · ▲120Kanji Lens is a Japanese manga translator and learning tool.
- CAContext-aware Japanese furigana using Sudachi and ModernBERTMay 2026 · ezfurigana.com · ▲37
- LJLearn Japanese contextually while browsingDec 2025 · lingoku.ai · ▲92
Hi HN, Just wanted to share a tool i've been working on to help with my own study routine. It’s a browser extension called Lingoku. The idea is simple: we spend hours browsing the web in English every day. This tool replaces some of the english words with Japanese vocabulary based on your japanese level (Similar to Toucan, but with a better user experience). It’s basically an attempt to make the "i+1" method actually passive, you understand the sentence because it's mostly english, but you pick up Japanese words naturally from the context. It uses an LLM in the backend to make sure the…
More life & fun this month
the category →- TL
Life & fun · 11d ago · louisabraham.github.io
Photosynthesis fires two of your iPhone
Life & fun · 30d ago · photosynthesis.camera
- CCCreatium Coach▲319
Your multimedia mentor that takes you from mid to great
Life & fun · 12d ago · producthunt.creatium.info
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 29d ago · solouno.io
Launched alongside, December 2025
the whole month →- GP
Life & fun · Dec 2025 · dosaygo-studio.github.io
- JG
Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!
Life & fun · Dec 2025 · jmail.world
PlanEat AI▲733AI turns your health goals into a 7-day menu & grocery list
AI · Dec 2025 · planeatai.com
- 2G
Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…
Dev tools · Dec 2025 · hackerbook.dosaygo.com
