What is the SVGA & PAG Viewer?

The SVGA & PAG Viewer is a free online tool that lets creators, animators, and developers play and inspect both .svga (YY Inc) and .pag (Tencent) animation files directly in any web browser with zero server upload. It automatically reads canvas dimensions, frame rate, duration, and frame count straight from the file binary.

How do I play .svga and .pag files online?

Simply drag and drop any .svga or .pag file onto the stage or click to browse. The viewer detects the file type automatically and initializes either the SVGA Protocol Buffer engine or the Tencent libpag WebAssembly engine right in your browser memory.

What is the difference between SVGA and PAG formats?

SVGA is a lightweight Protocol Buffer-based vector and sprite animation format widely used in apps like Poppo Live, Bigo Live, TikTok Live, and Yalla. PAG (Portable Animated Graphics) was developed by Tencent for WeChat, QQ, and video platforms, supporting full Adobe After Effects video pre-compositions, 3D layer transforms, and runtime editable placeholders.

Can I test transparent alpha, green screen chroma key, and mobile phone framing?

Yes. The viewer includes instant stage toggles for Transparent Checkerboard (to detect edge halos), Dark Canvas, Light Canvas, Green Screen Chroma Key (for OBS live streaming), and a realistic 9:16 Smartphone Mockup with live stream UI overlay.

Can I export individual frames as PNG or record WebM video?

Yes. Use the frame stepper to pause at any frame and click "Export Frame (PNG)" to save a transparent high-resolution PNG image, or click "Record WebM" to capture one full loop as a video file.

Dual-Engine: YY SVGA 2.0 • Tencent PAG WebAssembly • 100% Free

SVGA & PAG Viewer — Play Files Online, Free

Drop an .svga or a .pag file and it plays right here — with its canvas size, frame rate, frames, and duration read from the file itself.

✨ Dual Format Auto-Detect 🔒 100% Client-Side Privacy 📱 Phone Mockup & Green Screen 📸 Frame PNG & WebM Export

DUAL ENGINE Ready • Drop any .svga or .pag file

Stage:

✨

Drop your .svga or .pag file here

or click to select from your device • zero server upload

00:00.00 Frame: 0 / 0 00:00.00

🔍

File Insights & Metadata

DIRECT BINARY READ

File Format —

Canvas Size —

Frame Rate —

Duration —

Total Frames —

File Size —

Audio & Internal Layers SPECIFICATION

Audio Stream: None

Internal Sprites / Placeholders: —

💎 Need Ready-Made Animations?

Explore our verified catalog of 1,000+ SVGA animations, luxury car entries, and avatar frames tested for TikTok Live, Poppo, Bigo & OBS.

Browse Store → VIP Subscription

SVGA vs. PAG: Why Creators & Apps Use Both

Both SVGA and PAG formats power the digital gifting economies of the world's largest live streaming platforms.

YY SVGA (Protocol Buffers)

Widely utilized by Poppo Live, Bigo Live, TikTok Live, and Yalla. Packages vector outlines and PNG bitmap sprite sheets into compressed Protocol Buffers. Extremely lightweight, battery-friendly, and perfect for real-time mobile multi-mic battle overlays.

• Best for: Streamer gifts, avatar frames, entry badges, car effects

Tencent PAG (Portable Animated Graphics)

Developed by Tencent and used in WeChat, Douyin/TikTok, CapCut, and gaming titles. Supports 100% of Adobe After Effects features via combined vector + BMP pre-compositions, 3D layer transforms, and runtime editable text placeholders.

• Best for: Complex 3D gifts, cinematic video templates, personalized cards

Frequently Asked Questions

Common questions about testing and playing .svga and .pag animations online.

When you drop an .svga or .pag file, our client-side parser decodes the binary header directly in your browser. For SVGA, it decodes the Protocol Buffer MovieParams (videoSize, FPS, frames). For PAG, it utilizes the official Tencent libpag WebAssembly module to read width(), height(), frameRate(), and duration(). All numbers are calculated straight from the file specification without guessing.

Live stream apps often feature different room backgrounds — from dark party rooms to bright chat rooms. Testing against checkerboard and solid dark/light stages helps you identify edge clipping, black halos around alpha transparency, or color blending glitches. The green screen backdrop lets OBS and streaming studio users test chroma-key transparency filters.

No. The viewer runs 100% client-side inside your browser memory using HTML5 Canvas and WebAssembly. Your proprietary animations, client assets, and unreleased gift designs remain 100% private to you.

SVGA & PAG Viewer — Play Files Online, Free

File Insights & Metadata

SVGA vs. PAG: Why Creators & Apps Use Both

YY SVGA (Protocol Buffers)

Tencent PAG (Portable Animated Graphics)

Frequently Asked Questions

AI Gift Advisor

Shopping Cart

Your cart is empty