Instant Detection

APNG Checker

Check if your PNG files are animated (APNG). Detect hidden animations instantly and sort your files.

Drop your PNG files here

Supports PNG and APNG. Process multiple files at once.

Try with Examples

Detection Results

Image List

Preview	Image Info	Status	Action

Interactive Preview

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Export Settings

Filter Export

Choose which files to include in the download.

Batch Apply

Apply to all images

Export Format

Instant APNG Detection

Instantly identify animated PNG (APNG) files. Our tool scans the file structure to detect animation chunks (acTL) without uploading your files to any server.

Privacy First

Your photos never leave your device. All processing happens locally in your browser, ensuring 100% privacy and security for your images.

Batch Processing

Check hundreds of PNG files in seconds. Sort and filter your images by type (Animated vs. Static) and download them in organized batches.

Easy to Use

Simply drag and drop your files to check them. The intuitive interface gives you clear visual feedback and sorting options instantly.