Tools 360 Support Center

Open Document Scanner from the home screen. Aim your device camera at the document in good lighting. The app automatically detects edges and enhances contrast. Tap capture for each page, adjust crops if needed, then tap "Save / Export PDF" to save to your device storage or share via email and WhatsApp.

Select OCR Scanner from the menu. You can take a live photo or import an image from your photo gallery. On-device machine learning (ML Kit) extracts all readable text instantly without uploading your photo to the cloud. You can copy, edit, or share the recognized text.

Select QR Code Generator, choose the data type (Website URL, Wi-Fi password, Contact VCard, Text, or Phone Number), enter your content, and tap "Generate". You can preview, save the image directly to your gallery, or share it immediately.

Yes. Open Signature Pad, sign using your finger or stylus, customize stroke width and ink color, and tap "Export as PNG / PDF" with a transparent background for contracts and invoices.

For the most accurate compass readings, keep your device away from strong magnetic fields (such as phone cases with magnetic clasps or metal desks). Wave your device slowly in a figure-8 motion for 5 seconds to calibrate the magnetometer and accelerometer sensors.

The Speaker Cleaner tool generates specialized high and low-frequency resonant sound waves and vibrations designed to dislodge water droplets or dust trapped in your device's speaker grill. Ensure volume is turned up to maximum and position your phone screen down during the cleaning cycle.

The tool utilizes your device's magnetometer sensor and camera infrared filter capabilities to detect unusual electromagnetic radiation spikes or reflective lenses common in electronic surveillance equipment.

Yes! All core tools—including the Standard Calculator, EMI Calculator, GST Calculator, Age Calculator, Unit Converter, Flashlight, Compass, Bubble Level, Notes, and Grocery List—run 100% offline without needing an active internet connection.

Yes. The Invoice Generator lets you fill in buyer and seller details, itemized goods, GST/tax rates, and totals. Once completed, tap "Export Invoice" to generate a clean, professional PDF file ready for printing or client sharing.

Your privacy is our top priority. All scanned documents, notes, grocery lists, expense logs, and OCR outputs are processed and stored locally on your device storage. We never upload your personal files, camera photos, or scanned receipts to external servers without your explicit action.

You can clear all stored notes, history, and scans at any time:

1. Open Tools 360 → Tap Settings.
2. Tap "Clear Local App Data" or reset individual tool history.
3. You can also go to your device Settings → Apps → Tools 360 → Storage → Clear Data to wipe all local records.

Tools 360 only requests permissions when you actively access tools that require device hardware:

• Camera: Required for Document Scanning, QR Code Scanning, OCR Text Recognition, and Flashlight.
• Microphone / Speech: Required only for the Speech-to-Text tool.
• Storage / Media: Required to save scanned PDFs, generated QR images, or export invoices to your device.

We never access your sensors in the background when the app is closed.

If the camera fails to initialize, another app may be holding the camera hardware. Try:

1. Force close all running camera or video apps.
2. Open your device Settings → Apps → Tools 360 → Permissions and verify Camera is allowed.
3. Restart your device and reopen Tools 360.