You signed up for Post Beast. Now what? This guide walks you through everything from your first upload to building a steady habit of publishing your own original short-form videos. By the end, you'll understand exactly how to turn one piece of your own content into a week of variations worth testing.
Before You Start: What You'll Need
To get the most out of this tutorial, have these ready:
- 2-3 of your own base videos - Original footage you filmed yourself (talking head, b-roll you own, or your own screen recordings)
- 10-20 hook ideas - Different opening lines to test (see our hook formulas guide)
- Your brand colors - For consistent text overlays
- A Post Beast account - Free tier works perfectly for learning
Don't have base videos yet? Record 3 videos on your phone right now. They don't need to be perfect - that's the whole point of testing different angles of your own content.
Step 1: Upload Your Own Base Videos
Log into Post Beast and navigate to the Video Creator. You'll see an upload zone - drag your own base videos here or click to browse.
Pro tips for uploads:
- Vertical format (9:16) works best for TikTok, Reels, and Shorts - see TikTok's official video specs
- Keep base videos under 60 seconds for maximum engagement
- Higher resolution uploads give you more flexibility
- You can upload multiple videos at once
Once uploaded, your videos appear in your library. You can reuse them across multiple generation jobs.
Step 2: Add Your Hooks
This is where the magic happens. Click "Add Hooks" and enter your text variations. Each hook becomes a different version of your video.
If you have 3 base videos and 10 hooks, you'll create 30 variations of your own video to test different angles. A whole week of content in one sitting.
Hook writing tips:
- Start with a pattern interrupt: "Stop scrolling if..."
- Use specific numbers: "3 mistakes" beats "some mistakes"
- Create curiosity gaps: "Nobody talks about this, but..."
- Address pain points directly: "Struggling with [problem]?"
Not sure what hooks to write? Use our AI Hook Generator to get started. Learn more about using AI for viral hooks.
Step 3: Customize Your Text Style
Click on text settings to match your brand:
- Font - Choose from our library of attention-grabbing fonts
- Colors - Set text and background/stroke colors
- Position - Top, center, or bottom of screen
- Animation - Pop, slide, or fade effects
- Size - Adjust for readability on mobile
Preview your settings before generating. What looks good on desktop might be too small on a phone screen.
Step 4: Add Music (Optional)
Background music can dramatically increase watch time. Post Beast offers two options:
- Upload your own - Use royalty-free tracks you've licensed
- Use trending sounds - We update our library with currently viral audio
Set the music volume relative to your original audio. For talking head videos, keep music at 15-25% so your voice stays clear.
"The right music doesn't just add energy - it signals to viewers that your content is current and worth watching."
Step 5: Fine-Tune Your Variations
This is what makes Post Beast different. Our variation tools let you test meaningfully different creative versions of your own content, so you can learn what actually resonates with your audience:
- Pacing options - Try a tighter or more relaxed edit and see what holds attention
- Color grading looks - Test different tonal moods on the same footage
- Audio mix - Adjust how your voice and music sit together
- Hook timing - Try different moments for your opening line to land
These settings help you A/B test your own creative choices and tailor each cut to the platform you're posting it on.
Step 6: Generate Your Videos
Review your settings one final time:
- Base videos selected
- Hooks entered
- Text style configured
- Music added (if desired)
- Variation settings dialed in
Click "Generate Videos" and watch the progress bar. Post Beast processes your videos in the cloud, so you can close your browser and come back later.
For a full week's batch, expect processing to take 10-15 minutes depending on video length and settings.
Step 7: Review and Download
Once generation completes, you'll see all your videos in a grid. You can:
- Preview each video - Quick check before downloading
- Download individually - Pick your favorites
- Batch download - Get everything in one ZIP file
- Delete unwanted - Remove any that don't meet your standards
Don't be too precious here. The goal is consistency, not perfection. Even "imperfect" videos can resonate if the hook lands - and you'll learn from every one. Learn more about how consistency compounds in short-form content.
Step 8: Organize for Posting
Now you have a few weeks of content ready. Here's how to organize it for maximum impact:
Create a Posting Schedule
Spread your content out so you can stay consistent without burning out. A sustainable cadence beats a one-day flood. Buffer's research on posting frequency shows consistent posting beats sporadic bursts:
- Week 1: a steady daily cadence you can keep up
- Week 2: same rhythm, refined by what you learned
- Week 3: lean into the angles that resonated
- Week 4: a repeatable habit you actually enjoy
Track What Works
Create a simple spreadsheet tracking:
- Which hook was used
- Which base video
- Views after 24 hours
- Engagement rate
After a few weeks of posting, you'll have clear data on which hooks and formats resonate with your audience. Learn how to do this systematically with our hook testing guide.
What Happens After Your First 90 Days
This is where it gets exciting. Your first 90 days of consistent posting teach you more about your audience than months of guessing ever could.
You'll discover:
- Which hooks consistently stop the scroll
- What video styles get the best retention
- Which topics your audience actually cares about
- The best times to post for your niche
Use these insights for your next batch. Double down on winners. Drop the losers. Each round of content gets more effective than the last.
Common Mistakes to Avoid
Mistake #1: Waiting for Perfect
Your first batch won't be perfect. That's fine. The data you gather is more valuable than any single video.
Mistake #2: All Hooks, No Variety
If all your hooks sound similar, you're not really testing. Make them distinctly different - different formats, different tones, different angles.
Mistake #3: Ignoring the Data
Don't just post and forget. Check performance after 24-48 hours. The numbers tell you what to do next.
Mistake #4: Posting Everything at Once
Flooding your profile with a whole batch in one day overwhelms your audience and burns through your content. Space it out strategically and stay consistent.
Ready for Your Next Level
Once you've mastered the basic workflow, explore these advanced features:
- AI Hook Generation - Let AI suggest hooks based on your niche and top performers
- UGC Image Generator - Create eye-catching thumbnails and first frames
- Watermark Protection - Add your branding automatically
- Multi-platform Export - Adapt each cut for TikTok, Reels, and Shorts
Ready to grow on TikTok specifically? Check out our TikTok growth blueprint.
Your First 90 Days Start Now
You have everything you need. The tools are ready. The strategy is clear. The only thing missing is action.
Open Post Beast, upload your first video, and start creating. In one sitting, you could have a week of your own original content ready to go.
That's the Post Beast advantage. Now go use it.
