MGToolbox, a Browser-Side Utility Drawer

Field notes

MGToolbox organizes its utilities into labeled groups rather than presenting one undifferentiated converter. The visible image section covers batch conversion, aspect-ratio-aware resizing, EXIF stripping, color extraction, quality checks, smart cropping, and duplicate detection via perceptual hashing. Other entries handle PDF page operations, audio trimming and analysis, and browser-based speech transcription in five listed languages. The homepage also emphasizes local processing and shows no signup or pricing gate.