Smart Tools - Utility Toolbox
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All in one smart tools & utility toolbox: QR, compass, ruler, converter & more.
- Downloads
- 69+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 8
- 2026 Β· v2.5.1
Screenshots
About Smart Tools - Utility Toolbox
Looking for the ultimate smart tools and utility toolbox? Smart Tools packs 48+ precision digital tools and smart utilities into one lightweight, 100% offline app. Replace bulky single-purpose apps with the fastest Swiss Army knife utility toolkit for Android!
Whether you need a digital ruler, 3D compass, QR scanner, unit converter, EMI calculator, GPS speedometer, or offline AI background remover, Smart Tools gives you instant access with zero tracking.
π WHY SMART TOOLS IS THE #1 UTILITY TOOLBOX:
β’ 48+ Smart Tools & Utilities in one lightweight app (<25 MB)
β’ 100% Offline & Private β All sensors, camera & AI cutouts run on-device
β’ Battery Friendly β Zero background drain, dark mode & AMOLED optimized
β’ Calibrated Precision β Accurate readings for sensors & acoustics
β’ Smart Instant Search β Find any tool in milliseconds with fuzzy search
β’ 17 Global Languages supported with native RTL layout
π¨ AI PHOTO & CAMERA TOOLS
β’ AI Background Remover: 1-tap offline cutout studio with E-Commerce white, Passport Blue, and YouTube sticker templates.
β’ Document Scanner: High-contrast document capture & multi-page PDF creator.
β’ QR & Barcode Scanner: Fast code reader with history & torch support.
β’ QR Code Generator: Create custom QR codes for Wi-Fi, URL, SMS & Contacts.
β’ AI Object Counter: Auto-count coins, pills, and items via camera.
β’ Color Detector: Real-time camera color picker (HEX, RGB, HSL).
π MEASUREMENT & SENSORS
β’ Digital Ruler: Precision mm, cm, and inch ruler with calibration.
β’ Bubble Spirit Level: Dual 2D surface & 1D level with audio chime.
β’ 3D Compass: Accurate azimuth heading with true north orientation.
β’ Sound Decibel Meter: Real-time environmental noise & dB analyzer.
β’ Protractor & Slope: Measure geometric angles and surface incline.
β’ Camera Measure: Estimate distance and height using camera angles.
π GPS & TRAVEL TOOLS
β’ GPS Speedometer & HUD: Digital speed gauge with Head-Up Display for cars.
β’ Altimeter: Real-time elevation, altitude meter & barometric readout.
β’ Parking Spot Finder: Save parked car GPS location with photo pin.
β’ Trip Tracker: Log route distance, duration, and speed offline.
π° FINANCE CALCULATORS
β’ Loan EMI Calculator: Monthly repayment schedule & interest charts.
β’ SIP Planner: Wealth growth & mutual fund compound interest calculator.
β’ GST & Tax Calculator: Instant Gross/Net GST, VAT & sales tax.
β’ Currency Converter: Live exchange rate calculations for 150+ currencies.
β’ E-Commerce Profit Calculator: Compute fees and net seller margins.
β’ Discount & Margin: Quick discount savings & markup calculator.
β’ Fuel Cost & Mileage: Estimate gas mileage and split travel expenses.
β’ Tip Splitter: Calculate tip percentages & split checks instantly.
β‘ PRODUCTIVITY & UTILITIES
β’ Unit Converter: Length, Weight, Area, Volume, Temp, Speed, Data.
β’ Image Compressor: Reduce photo size offline without quality loss.
β’ PDF Studio: Merge, split, compress, and organize PDF documents.
β’ Internet Speed Test: Ping, jitter, upload, and download speed checker.
β’ Battery Health: Real-time charge rate, voltage & temperature.
β’ Flashlight & SOS: Screen/LED torch with strobe & Morse code.
β’ Pomodoro Timer: Focus intervals with custom work-break cycles.
β’ Developer Suite: JSON formatter, Base64, URL encoder, MD5 & SHA-256.
β’ Password Generator: Secure password creator with strength score.
β’ World Clock & Stopwatch: Global time zones and precision lap timer.
β’ Audio Tone Generator: 20 Hz to 20,000 Hz sound waves & hearing test.
β’ Metronome: Tap tempo BPM beat generator for musicians.
β’ Voice Notes: Speech-to-text memos & text-to-speech reader.
β’ Age Calculator: Exact age in days, hours & birthday countdowns.
β’ BMI & Health: Body Mass Index, BMR calories & water tracker.
β’ Daily Checklist: Lightweight priority to-do tasks with offline storage.
Download Smart Tools today β your all-in-one pocket toolbox & utility toolkit!
Whether you need a digital ruler, 3D compass, QR scanner, unit converter, EMI calculator, GPS speedometer, or offline AI background remover, Smart Tools gives you instant access with zero tracking.
π WHY SMART TOOLS IS THE #1 UTILITY TOOLBOX:
β’ 48+ Smart Tools & Utilities in one lightweight app (<25 MB)
β’ 100% Offline & Private β All sensors, camera & AI cutouts run on-device
β’ Battery Friendly β Zero background drain, dark mode & AMOLED optimized
β’ Calibrated Precision β Accurate readings for sensors & acoustics
β’ Smart Instant Search β Find any tool in milliseconds with fuzzy search
β’ 17 Global Languages supported with native RTL layout
π¨ AI PHOTO & CAMERA TOOLS
β’ AI Background Remover: 1-tap offline cutout studio with E-Commerce white, Passport Blue, and YouTube sticker templates.
β’ Document Scanner: High-contrast document capture & multi-page PDF creator.
β’ QR & Barcode Scanner: Fast code reader with history & torch support.
β’ QR Code Generator: Create custom QR codes for Wi-Fi, URL, SMS & Contacts.
β’ AI Object Counter: Auto-count coins, pills, and items via camera.
β’ Color Detector: Real-time camera color picker (HEX, RGB, HSL).
π MEASUREMENT & SENSORS
β’ Digital Ruler: Precision mm, cm, and inch ruler with calibration.
β’ Bubble Spirit Level: Dual 2D surface & 1D level with audio chime.
β’ 3D Compass: Accurate azimuth heading with true north orientation.
β’ Sound Decibel Meter: Real-time environmental noise & dB analyzer.
β’ Protractor & Slope: Measure geometric angles and surface incline.
β’ Camera Measure: Estimate distance and height using camera angles.
π GPS & TRAVEL TOOLS
β’ GPS Speedometer & HUD: Digital speed gauge with Head-Up Display for cars.
β’ Altimeter: Real-time elevation, altitude meter & barometric readout.
β’ Parking Spot Finder: Save parked car GPS location with photo pin.
β’ Trip Tracker: Log route distance, duration, and speed offline.
π° FINANCE CALCULATORS
β’ Loan EMI Calculator: Monthly repayment schedule & interest charts.
β’ SIP Planner: Wealth growth & mutual fund compound interest calculator.
β’ GST & Tax Calculator: Instant Gross/Net GST, VAT & sales tax.
β’ Currency Converter: Live exchange rate calculations for 150+ currencies.
β’ E-Commerce Profit Calculator: Compute fees and net seller margins.
β’ Discount & Margin: Quick discount savings & markup calculator.
β’ Fuel Cost & Mileage: Estimate gas mileage and split travel expenses.
β’ Tip Splitter: Calculate tip percentages & split checks instantly.
β‘ PRODUCTIVITY & UTILITIES
β’ Unit Converter: Length, Weight, Area, Volume, Temp, Speed, Data.
β’ Image Compressor: Reduce photo size offline without quality loss.
β’ PDF Studio: Merge, split, compress, and organize PDF documents.
β’ Internet Speed Test: Ping, jitter, upload, and download speed checker.
β’ Battery Health: Real-time charge rate, voltage & temperature.
β’ Flashlight & SOS: Screen/LED torch with strobe & Morse code.
β’ Pomodoro Timer: Focus intervals with custom work-break cycles.
β’ Developer Suite: JSON formatter, Base64, URL encoder, MD5 & SHA-256.
β’ Password Generator: Secure password creator with strength score.
β’ World Clock & Stopwatch: Global time zones and precision lap timer.
β’ Audio Tone Generator: 20 Hz to 20,000 Hz sound waves & hearing test.
β’ Metronome: Tap tempo BPM beat generator for musicians.
β’ Voice Notes: Speech-to-text memos & text-to-speech reader.
β’ Age Calculator: Exact age in days, hours & birthday countdowns.
β’ BMI & Health: Body Mass Index, BMR calories & water tracker.
β’ Daily Checklist: Lightweight priority to-do tasks with offline storage.
Download Smart Tools today β your all-in-one pocket toolbox & utility toolkit!
What’s new
Version 2.5.1 Β· Updated September 8, 2026
β’ Fixed layout and screen overflow issues across all tools & home screen β’ Enhanced AI Background Remover with smoother export studio & canvas controls β’ Optimized responsiveness and font scaling for all screen sizes β’ Bug fixes and stability improvements
User reviews
π all time best I have experience but fix little bit ui experience.. over all I β€οΈ this usefully and advance tools
best and useful tools π₯π₯ highly recommend for users
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