Batch Image Processing with TinyPNG
A desktop batch image processing tool powered by TinyPNG API — compression, watermark, format conversion, renaming
Core Features
Batch Compression
Support PNG, JPEG, WebP, AVIF and more. Batch compress with one click while preserving quality
Watermark Tool
Image & text watermark with drag-and-drop WYSIWYG preview. Adjust opacity and position freely
Format Conversion
Convert between 9 output formats including ICO and PDF
Batch Rename
Smart renaming with variable templates — supports index, date, and custom prefixes
Multi-Key Management
Manage multiple API keys with auto-switching and monthly quota monitoring
Compression History
Full task history with original size, compression ratio, and detailed records
Project Stats
50+
Daily API Compressions
9
Output Formats
99%
User Satisfaction
Free
Open Source