Generate Viral Reddit Videos with a Single Command Using RedditVideoMakerBot
This article introduces RedditVideoMakerBot, an open‑source Python tool that automates fetching hot Reddit posts, creating TTS narration, adding background media, and producing a final video file without manual editing, and provides setup instructions and future feature ideas.
Why automate video creation?
Short videos that pair Reddit posts with AI‑generated voice‑overs and background music are popular on TikTok, YouTube and Instagram, often reaching millions of views. The only original work is collecting the post and editing it, which can be automated.
What the bot does
RedditVideoMakerBot, written in Python, performs four steps:
Fetch hot posts and top comments from a specified subreddit.
Generate narration audio with text‑to‑speech (TTS).
Select or provide a background video/image (e.g., Minecraft scenery).
Combine background, subtitles and audio into a final final_video.mp4 file.
The whole pipeline runs from the command line; no video‑editing software is required. Uploading the resulting file to platforms must be done manually.
Quick start guide
Prerequisite: Python 3.10 or newer.
1. Clone the repository and install dependencies:
git clone https://github.com/elebumm/RedditVideoMakerBot.git
cd RedditVideoMakerBot
pip install -r requirements.txt
python -m playwright install2. Run the bot: python main.py On first run the script prompts for a Reddit API script‑type application key and other preferences, storing them in config.toml.
Future possibilities
The project is stable, and the community is adding features such as custom background music/video, selecting specific Reddit posts instead of random ones, more subreddits and voice options, duplicate‑video detection, dark mode, and NSFW filtering.
Developers are encouraged to explore the GitHub repository for contributions.
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