💡 Unlock Telegram Games & Apps on Telegram Desktop using a smart browser-side script injection hack.
🧠 No extension, no modding – just pure DevTools magic.
⏱ Estimated time: 2–5 minutes
-
Get the script
Download or open the raw file:
telegram-web-app.js
Or simply copy its contents (Ctrl+A,Ctrl+C). -
Open Telegram Desktop or Telegram Web
Navigate to the bot/game you want to launch. -
Start the bot and stop at the QR
Click Play. When the QR or login prompt appears, don’t scan it yet — leave it visible. -
Open Developer Tools
PressCtrl+Shift+IorF12to open DevTools. -
Go to the “Sources” tab
-
Locate
telegram-web-app.js
In the left sidebar, expand thejs(or equivalent) folder → opentelegram-web-app.js. -
Replace the file’s content
- Select all (
Ctrl+A) - Delete
- Paste your copied script
- Select all (
-
Enable Overrides (critical)
- Right-click in the editor → Override content
- Click Select folder → choose or create one (e.g.,
telegram-injector)
-
Grant permission
When prompted, click Allow. -
Refresh the page
PressCtrl+R.
🕹️ The bot/game should now run smoothly on desktop. -
Star the repo 💖
If this saved you some reverse-engineering time, star it here → GitHub Repo
- Works best with Chromium-based browsers and Telegram Desktop (Electron).
- If the file resets after reloading, make sure Overrides are enabled and the folder is writable.
- If it still fails, clear cache or restart DevTools after replacing the file.
This technique temporarily modifies client-side files at runtime.
Use responsibly — only on accounts or bots you own or have permission to test.