I coded my own JSON translation tool to easily localize my side project
Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the JSON translation file changes before coding Quicklang. However, I realized that ChatGPT only allows you to input short content for translation into another language (even if you provide a .json file), and each time I had to request translations for one language at a time. So, I…
I coded my own JSON translation tool to easily localize my side project launched on July 8, 2024 with 43 votes, #936 of 5,184 launches that month and more than 90% of that year's launches.
In plain words
Quicklang is a JSON translation tool designed for developers managing localization files in side projects. It automatically translates JSON file changes into multiple languages simultaneously using the OpenAI API, then syncs the results back into the files. Unlike enterprise localization platforms, it allows direct JSON editing and processes only changed content rather than entire files, making it faster and more efficient than manual translation workflows.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the…
Does a similar job
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ChatGPT-i18n – Translate websites' locale json files with AI assistance2023 · github.com · ▲92I build this app because I was tired of using Google Translate to translate my locale files (i18n). I wanted to use a more efficient and accurate translation tool. ChatGPT, however, always break my json and cannot translate large contents. So I build this app to solve these problems. Hope it can save your time. github: https://github.com/ObservedObserver/chatgpt-i18n online app: https://chatgpt-i18n.vercel.app/
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Source: Show HN post ↗ · launch text quoted in part
Launched alongside, July 2024
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Many years ago, I made VJ softwares (to mix live visuals in clubs) for unexpected platforms like the Game Boy Advance, the Playstation 2 and the Raspberry Pi. This year, I’m back with a new web-app: Pikimov. Inspired by Photopea (a free Photoshop clone), I created this web-based motion design & video editor as an alternative to After Effects, to fill empty void. It's free, without signup, without cloud uploads (your files stay on your machine), and your projects are not used for AI models training.
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