What is a PNGtuber? Guidelines for Starters
A PNGTuber is a simple, lightweight virtual avatar used by streamers and online creators. Unlike fully animated 2D rigs (Live2D) or 3D characters, a PNGtuber is built from static image files — usually PNGs — that swap in and out to represent different states like “idle,” “talking,” or “surprised.” The images change automatically or via hotkeys so the avatar appears reactive and expressive during live streams, video clips, or online chats.
Related article: How to make a PNGTuber?
How PNGtubing actually works
At its core, PNGtubing relies on switching images rather than real-time deformation or bone-driven motion. Typical setups include:
- A base image for when you’re not speaking (idle).
- A talking image (mouth open) that replaces the idle image while you talk.
- Optional extra images for smiles, anger, blinking, or alternate outfits.
Software detects sound, listens for microphone input, or responds to hotkeys and swaps the images accordingly. This creates the illusion of a “live” avatar without the processing or cost of more complex rigs.
Why creators choose PNGtubers
PNGTubing has become popular because it hits a sweet spot between cost, speed, and personality:
- Fast to produce: A good PNG set can be drawn and delivered much quicker than a rigged model.
- Affordable: Lower artist and technical costs make it ideal for newcomers and hobbyists.
- Easy to run: Minimal system resources are needed — perfect for laptops or modest setups.
- Highly customizable: Commission specific expressions, accessories, and alternate looks without extensive rigging work.
- Low learning curve: Integration with streaming tools is straightforward; no deep technical knowledge required.
Typical uses
PNGTubers are great for:
- Live streaming on platforms like Twitch and YouTube.
- Short-form video content on TikTok or Instagram.
- Voice chats and community events on Discord.
- Profile avatars and branding across social channels.
What to expect from a PNGtuber commission
When you commission a PNGtuber from an artist, common deliverables include high-resolution PNG files (idle + talking), optional extra expressions, layered source files (PSD), and a short setup guide for your streaming software. Many artists offer tiered packages — basic two-state packs up to deluxe bundles with multiple expressions and alternate outfits.
Software and setup
Popular lightweight tools that support PNG-toggling include Veadotube Mini and plugins for OBS/Streamlabs. Some creators use simple scripts or tools that switch images on microphone input; others prefer hotkeys to control when the avatar changes. Setup is usually quick: import images, configure triggers (sound threshold or hotkeys), and position the avatar in your stream overlay.
Tips for a standout PNGtuber
- Provide clear references for art style, color palette, and mood.
- Plan expressions in advance — a few well-chosen states go farther than many similar ones.
- Request layered files so you can adapt or expand your avatar later.
- Match image proportions to your overlay so the avatar looks natural beside gameplay or chat.
- Test audio thresholds so the talking image doesn’t flicker or stay stuck.
The upgrade path
A PNGtuber is an excellent first step. If you like the character and grow your channel, the same artwork and layered files can be converted into a Live2D rig or used as the basis for a 3D model later — often saving time and cost on future upgrades.
In short: a PNGtuber gives you an affordable, fast, and effective way to present a virtual persona on stream — ideal for creators who want personality and branding without the complexity of full animation.