Meta Converter

Overview

Meta Converter is specifically designed for AI-generated images, allowing you to convert and compress images while maintaining all generation metadata. The converted images can be directly imported into WebUI's PNGinfo, and it also supports Eagle software library conversion.

• Batch conversion: Convert multiple images while preserving metadata
• Format support: PNG/WEBP → JPEG/PNG/WEBP conversion
• File size reduction: PNG → JPEG reduces file size to 1/10 with significant compression
• WebUI compatible: Direct import to WebUI after conversion
• Quality adjustment: Fine-tune quality and image resizing options
• Eagle support: Eagle library conversion support
• CLI support: Run from the command line in addition to the GUI
• In-app updates: Get notified of new versions and update from within the app

Supported AI Formats

A1111 WebUI

Convertible while preserving metadata in all formats

ComfyUI

PNG/WebP can be converted while preserving metadata.
When converting to JPG, the workflow is output separately as a JSON file.

NovelAI

PNG/WebP can be converted while preserving metadata.
When converting to JPG, a small companion file for metadata preservation is output separately.

How to use

1. Select a folder containing images or drag and drop image files/folders
2. Adjust conversion format, quality settings, etc.
3. Click "Start Conversion" button

System Requirements

• OS: Windows 10/11 (64-bit)
• Memory: 8 GB or more recommended
• Application size: 50MB or less

No GPU required. Runs on CPU for universal compatibility.

UI screenshot

UI (English)

Trial Version

Download

Trial Limitations

• Maximum 8 images per batch

License & Usage Notes

License

• Personal use (including commercial): Included with purchase
• Corporate/enterprise use: Contact us by email

Important Notes

• Processing may take time
• Trial version has limitations
• Please verify all processing results

Updates

Latest Updates

• User-requested improvements and bug fixes

→ Read detailed release notes