Overlayr -Map Overlay Tool

Overlayr – Georeference Maps & Overlay Images Like a Pro

Overlayr is a lightweight mobile GIS tool designed for field georeferencing and map overlays.

Overlayr transforms your maps, site plans, and scanned images into georeferenced overlays on satellite imagery. Ideal for surveyors, GIS experts, real estate professionals, planners, and field researchers—Overlayr brings desktop-grade precision to your Android device.

Works with satellite imagery, exports to Google Earth (KMZ), GeoTIFF, XYZ web tiles and World File, and allows viewing overlays directly on satellite maps. Align scanned maps, drone imagery, site plans, and historical maps directly on satellite imagery.

💼Satellite imagery compatibility

• Works with satellite imagery from Google Maps

• KMZ opens in Google Earth Pro and Google Earth on phones

💼 PROFESSIONAL USE CASES

• Drone Mapping – Align orthomosaic drone maps (JPG/PNG) with satellite imagery

• Historic Map Overlay – Align historical maps with modern satellite imagery

• Land Surveying – Overlay survey maps on satellite imagery

• Urban Planning – Visualize development plans on live maps

• Environmental Studies – Map field areas, habitats, and ecological zones

• Real Estate & Valuation – Mark property boundaries and zoning plans

• Construction – Overlay site layouts and building plans on location

• Emergency Planning – Visualize evacuation routes and response zones

• Agriculture – Mark field boundaries and crop zones accurately

🧭 GEOREFERENCING TOOLS

• Precision Control Points – Pinpoint overlays using magnified views

• Live Overlay Transformation – Adjust and morph overlays in real time

• Drag & Drop Accuracy – Smooth adjustment with instant preview

• Transparency Controls – Blend overlays seamlessly on satellite view

🗺️ MAPPING FEATURES

• Satellite View – High-res imagery for precise positioning

• Smart Location Search – Quickly

• GPS Integration – Auto-locate your current position

• Custom Markers – Drop pins with

💎GIS WORKFLOW COMPATIBILITY

• GeoTIFF at full resolution – op Global Mapper

• XYZ map tiles (ZIP) for web maps and tile servers

• World File (.pgw + .prj) for an

• Ideal for field verification and mobile georeferencing

📏 MEASUREMENTS & ANALYSIS

• Area Calculation – Draw polygones, acres, etc.

• Distance Tool – Measure distances and paths in real time

• Live Calculations – Get instant

• Multiple Units – Metric and imperial support

📤 EXPORT & SHARE

• Accurate Exports – The full alicorners

• Background Exports – Large exports continue with the screen off

• High-Res Screenshots – Save cle

• Easy Sharing – Send via email, cloud apps, or social media

⚙️ TECHNICAL POWER

• Supports JPG, PNG, PDF

• High-resolution image handling

• Offline Capability – No interne

• Memory Optimized – Runs smooth even with large files

• Works on Phones & Tablets

📁 PROJECT MANAGEMENT

• Unlimited Projects (Premium)

• Auto-Save Protection

• Organized Project Library

• Instant Loading & Resuming

🌟 WHY OVERLAYR?

✔️ Professional-Grade Accuracy

✔️ Beginner-Friendly Design

✔️ Stable & Tested on thousands of devices

✔️ Frequent Updates & New Feature

✔️ Dedicated Support & Documentation

💎 OVERLAYR PREMIUM

Unlock full potential:

✓ Unlimited project saves

✓ All export formats: KMZ, GeoTIFS

✓ Priority customer support

Free version includes all core georeferencing tools with limited project slots.

🔒 YOUR PRIVACY MATTERS

We never access your personal files without permission. Your images and overlays stay on your device unless you choose to share.