Telegram Scheduler

A simple web app to batch send/schedule messages from text file to Telegram chat.

Demo

You can check it here.

Features

• 100% local and safe, no external connections or data collection.
• Sign in Telegram using browser, no external services or hassle.
• Save login for future usage.
• Control how to split the text file by specifying line starts with character.
• Add text before or after the message from file.
• Set a start date and time for scheduled messages, control sending interval, and durations to not send in.
• Live preview your messages text, chat, and time that it will be sent at.
• Light and Dark themes.

Technologies / External libraries

• HTML5, CSS, and JavaScript.
• Svelte + SvelteKit.
• Tailwind CSS with DaisyUI.
• gramjs and date-fns.
• Vite.
• npm.

Developing

Once you've created a project and installed dependencies with npm install (or pnpm install or yarn), start a development server:

npm run dev

# or start the server and open the app in a new browser tab
npm run dev -- --open

Building

To create a production version of your app:

npm run build

You can preview the production build with npm run preview.