Free Online Question Scanner
Not everyone wants to download another app to their phone. Our online scanner works entirely in your web browser. It uses your device's camera through the browser's built-in camera API, so there is nothing to install and nothing that takes up storage on your phone.
The online version uses the same AI engine as our app. You get identical accuracy, the same step-by-step explanations, and the same multi-subject coverage. The only difference is that it runs in your browser instead of a dedicated app.
How to Use the Online Scanner
- Click the "Allow Camera" button when your browser asks for permission
- Point your phone or laptop camera at the question you want to solve
- Tap the capture button to take a photo
- Wait 3-5 seconds while the AI processes your question
- Read the complete answer with step-by-step explanation
Alternatively, you can upload a photo you already have. Click the upload button, select an image from your device, and the scanner processes it the same way as a live camera capture.
Why Students Prefer the Online Version
No Storage Space Required
Many students run low on phone storage. Between photos, music, social media apps, and school files, there is often no room for another app. The online scanner uses zero storage space on your device because it runs entirely in the cloud.
Works on Any Device
The online scanner works on iPhones, Android phones, iPads, laptops, and desktop computers. Any device with a camera and a web browser can use it. This makes it perfect for students who need to scan from their school Chromebook or a shared computer.
No Account Required
You do not need to create an account, verify an email address, or provide any personal information. Just open the page and start scanning. Privacy-conscious students appreciate that we do not track or store their questions.
Always Up to Date
Because the scanner runs in the cloud, you always get the latest version of the AI model without waiting for app updates. Every improvement we make is instantly available to all online users.
Online Scanner Limitations
The free online version includes 5 scans per day (compared to 10 in the app). It requires an internet connection at all times. For unlimited scans and offline capability, consider downloading the full app from the App Store or Google Play.
Using a Browser During an Exam?
Whether you use an app or a browser, scanning during an exam means using a device. Proctors detect devices, not specific apps. The medium does not matter -- if you are caught with a phone, you fail.