PDF
12 pages
12 pages
→
or just type a topic
Give it something to explain
Upload a PDF or enter a topic. The system pulls out the key points and builds a short script.
PDF → brainrot explainer in minutes
Turn anything into a video
you’ll actually watch.
Drop a PDF or type any topic. Pick a character, voice, subtitles and gameplay. BrainFuel turns it into a short vertical explainer with PNGtuber-style reactions and fast captions.
~2 min videosPDF or any topic9:16 readyPNGtuber characters
NEW VIDEO
⚡ 3 free rendersWhat should we explain?
1
Video formatHow the explanation is structured
2
Character / PNGtuberWho talks over the video
3
BackgroundKeep the eyes busy
4
CaptionsShort-form subtitle style
PDF TO VIDEO ✦ CHARACTER EXPLAINERS ✦ GAMEPLAY BACKGROUNDS ✦ AUTO SUBTITLES ✦ PNGTUBER MODE ✦ TOPIC TO SHORT ✦
HOW IT WORKS
From “I’m not reading that”
to “wait, that makes sense.”
BrainFuel is built around the short-form video format your brain already knows how to sit through — except the script comes from the thing you actually need to learn.
:3
)))
Pick who says it
Choose a built-in character or upload your own PNGtuber image, then pick a voice and delivery style.
⛏
WHY DOESGRAVITY DO THAT?:3
Get a vertical explainer
Gameplay, character reactions, voice and captions are composed into a short video made for quick learning.
VIDEO FORMATS
Same source.
Different brainrot.
Pick the format that matches how you want to consume it. The point stays accurate; the presentation gets way less boring.
Fast Explainer
One character, punchy script, bold captions. Best for cramming a concept fast.
~60–120 secBrainrot Podcast
Two PNGtubers bounce a topic back and forth like a tiny chaotic podcast clip.
~90–180 secQuiz Me
The video explains the idea, then pauses for quick questions before revealing the answer.
Active recallBreaking News
Turns history, science, or literally anything into a dramatic news segment.
Maximum loreEXAMPLE FEED
Basically TikTok,
but it teaches you something.
These are mockups of the kinds of shorts the generator can compose from a topic or source.
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BLACK HOLES
AREN’T ACTUALLY
GIANT VACUUMS
Astrophysics · 1:42⬛🟩⬛
🟫🟫🟫
🟫🟫🟫
:3
OKAY SO THE
FRENCH REVOLUTION
WAS WILD
History · 2:06▰
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⌐■_■
YOUR CELLS ARE
LITERALLY RUNNING
A POWER PLANT
Biology · 1:31PRICING
Cook a few free.
Render more when it hits.
The concept below uses render credits because video generation costs more than a normal chat response.
$0/ month
Try the full workflow without pulling out a card.
- 3 video renders / month
- Built-in characters
- PDF + topic input
- 720p exports with watermark
$15/ month
For people who want their study material turned into a whole feed.
- More monthly renders
- Custom PNGtubers
- Long-form sources
- 1080p exports
- No watermark
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YOUR PDF COULD BE A SHORTFeed it lore.
Start cooking ↗Feed it lore.
Get a video.
Turn the next thing you need to understand into something you might actually finish watching.