DevConvert Chrome Extension
Select any developer data on any webpage and convert it instantly — no copy-paste, no tab-switching. Works with JSON, YAML, XML, CSV, Ruby Hash, Python Dict and more.
Chrome / Edge (Chromium) · Manifest V3 · No account required to download
How to Install
Takes about 60 seconds. Will be one-click once we publish on the Chrome Web Store.
Download the zip
Click the "Download Extension" button below to get devconvert-extension.zip.
Unzip it
Extract the zip — you'll get a folder called extension/ with all the files inside.
Open Chrome Extensions
Go to chrome://extensions in your browser and turn on "Developer mode" (top-right toggle).
Click "Load unpacked"
Click "Load unpacked" and select the extracted extension/ folder. Done — icon appears in toolbar.
chrome://extensions and paste it in your address bar to open the extensions page.What It Does
Select & Convert
Highlight any text on any page — a Convert button appears instantly next to your cursor.
All Formats Supported
Same engine as the web app — JSON, YAML, XML, CSV, Ruby Hash, Python Dict and more.
Free & Pro
10 free conversions per day without an account. Sign in to unlock unlimited with Pro.
Your Format, Your Choice
Pick your default output format (JSON, YAML, XML, CSV) once in the popup and forget it.