Automatically Post Reddit to Facebook: Complete Guide
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Stop manually posting to multiple platforms. Let automation handle your Facebook distribution while you focus on creating great content.
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Looking to automatically post your Reddit content to Facebook? Whether you want to auto-post everything or filter by hashtag, this is your complete guide to automated crossposting. Instead of manually uploading content to Facebook after every Reddit post, automation lets you crosspost seamlessly — you create once, and your content automatically appears on both platforms. This approach saves hours weekly while maintaining consistent presence across your social channels. By connecting your accounts once, you can focus entirely on content creation while PostOnce handles the distribution workflow behind the scenes.
Why Automatically Post Reddit to Facebook?
Save Hours Every Week
Stop manually uploading content to Facebook. Automation handles distribution while you focus on creating.
Never Miss a Post
Maintain consistent presence across platforms without the mental overhead of remembering to post everywhere.
Grow Your Reach
Expand to Facebook without extra effort. Your Reddit content automatically reaches new audiences.
The real power of automation isn't just saving time—it's removing the mental overhead of multi-platform posting. When you post to Reddit, you shouldn't have to think "did I remember to post this to Facebook?" Automatic posting eliminates that cognitive load entirely. Your Reddit content flows to Facebook without any additional effort, letting you stay in your creative flow instead of switching between platform dashboards.
Manual Posting vs Automated Distribution
Manual Method
- âś—Upload the same video to Facebook after posting to Reddit
- âś—Copy and reformat captions for each platform
- âś—Constantly context-switch between apps
- âś—Risk forgetting to post to Facebook
- âś—Spend 10-15 minutes per post managing distribution
- âś—Miss peak posting times on Facebook
PostOnce Automation
- ✓Post to Reddit like normal—we handle Facebook
- âś“Captions automatically adapted for Facebook
- âś“Stay in your favorite platform's workflow
- âś“Every Reddit post automatically appears on Facebook
- âś“Set up once in under 60 seconds
- âś“Consistent posting schedule maintained automatically
Manual posting might work when you're just starting out, but as your content volume grows, automation becomes essential. The difference isn't just time saved—it's the ability to maintain a consistent multi-platform presence without burning out.
How to Set Up Reddit to Facebook Automation
Connect Your Accounts
Link your Reddit and Facebook accounts to PostOnce in seconds
Set Automation Rules
Choose to auto-post everything or filter by hashtag
Post Once, Publish Everywhere
Create content on Reddit and we handle Facebook automatically
Detailed Setup Process
Step 1: Connect Your Accounts — Sign in to PostOnce and navigate to the integrations page. Click "Connect Reddit" and authorize access to your account. Then repeat the process for Facebook. This secure OAuth connection allows PostOnce to publish on your behalf without storing your passwords.
Step 2: Create Your Automation Workflow — Once both accounts are connected, create a new crosspost workflow. Select Reddit as your source and Facebook as your destination. You'll see options for how to handle captions, hashtags, and media formatting. The defaults work great for most creators, but you can customize everything to match your brand voice. Learn more about crossposting from Reddit to Facebook.
Step 3: Set Your Distribution Rules — Choose whether to auto-post all content or use filters. Many creators start with "post everything" to test the workflow, then add hashtag filters to control what gets distributed. For example, use #crosspost to mark specific Reddit posts for Facebook distribution.
That's it! From now on, whenever you post to Reddit, PostOnce automatically handles uploading to Facebook. Your content is formatted properly, captions are adapted, and everything appears native to each platform. You've just saved yourself countless hours of manual posting.
Flexible Automation Options
Control exactly how your Reddit content gets distributed to Facebook with powerful automation rules.
Post Everything
Every Reddit post automatically goes to Facebook
Filter by Hashtag
Use specific hashtags to control what gets crossposted
Custom Rules
Set advanced filters based on your workflow needs
Most creators use hashtag filtering to maintain control over their crossposting workflow. For instance, you might want all your Reddit tutorials to go to Facebook, but keep personal content separate. Simply add a specific hashtag like #autopost to your Reddit caption, and only those posts will be distributed.
If you want to repurpose content from Reddit to Facebook, you can also customize how captions, formats, and media are adapted for each platform's unique audience and requirements.
Automatic Content Optimization for Facebook
Your content doesn't just get copied—it gets optimized for Facebook's format, audience, and best practices.
Media Format Adaptation
Videos are automatically converted to Facebook's preferred aspect ratios and resolution. Whether Facebook prefers vertical, square, or landscape content, your media is optimized without any manual editing.
Caption Optimization
Captions are adapted to fit Facebook's character limits and style conventions. Hashtags, mentions, and links are formatted correctly for each platform's requirements.
Native Appearance
Your Facebook posts look like they were created directly on the platform—not like automated reposts. This maintains authenticity and engagement with your audience.
Timing Intelligence
Content is published to Facebook at optimal times based on your audience's activity patterns, maximizing reach and engagement automatically.
The goal is simple: your content should look native to every platform, not like it was bulk-uploaded. PostOnce handles all the technical optimization so your Facebook audience gets the best possible experience.
Frequently Asked Questions
Yes! PostOnce lets you automatically post all your Reddit content to Facebook. Set up the automation once and every post will be distributed automatically.
Connect both accounts in PostOnce, choose your automation rules (post everything or filter by hashtag), and we'll automatically upload your Reddit videos to Facebook with optimized formatting.
Absolutely. We automatically adapt aspect ratios, captions, and formatting so every post looks like it was created specifically for Facebook.
Yes. You can auto-post everything or use hashtag filters to control exactly which content gets distributed to Facebook.
Automatic posting saves hours weekly, ensures consistency, and eliminates the risk of forgetting to post. You maintain the same content quality while reaching more people with less effort.
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