MarkX is a professional image annotation and measurement tool, tailor-made for professionals who need to add precise markings on images.Whether it's on-site construction documentation, renovation plan annotations, real estate evaluation photography, product design markups, or teaching demonstration illustrations — MarkX helps you quickly complete professional-grade image annotation tasks.Core FeaturesRich Annotation Tools Line segment annotation — automatically displays length, multiple endpoint styles Rectangle / Circle — selection frames with support for rotation Arrow pointers — clearly highlight key areas Angle measurement — precisely measure and display angle values Freehand drawing — sketch curves freely for annotations Bézier curves — create smooth, elegant curves Text labels — 4 text styles: Plain, Filled, Outlined, Callout box Magnifier — local zoom to emphasize fine details Mosaic tool — protect sensitive/private information Professional-grade Features Multiple unit support: mm, cm, m, km, inch, foot, yard, mile Layer management: independent layers that can be locked / hidden / deleted Undo / Redo: complete history record, operate with confidence Image cropping: built-in crop functionality Project management: folder organization + thumbnail previews Refined User Experience Clean and minimalist interface design Smooth and natural operating feel Dark mode support Localized in 10+ languages Typical Use Cases Architects & Civil Engineers — on-site photos with dimension annotations Interior Designers — marking explanations on renovation plans Real Estate Agents — dimension标注 on property photos Construction Workers — field documentation and records Product Quality Inspectors — dimension marking and archiving Educators & Trainers — creating instructional demonstration images DIY Enthusiasts — home renovation measurement records Make MarkX your powerful assistant at work — easily handle all your professional image annotation tasks! Feedback & Suggestions: h2eros.z@gmail.com
