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Learn and practise programming in your browser. Pick a language: write code, run it in a real terminal and follow the lessons step by step.
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Frequently asked questions
Are my files or text uploaded anywhere?
No. Every tool runs inside your browser on your own device. Nothing you enter or open is sent to a server.
Do I need to create an account or log in?
No login is required. There are no accounts — open any tool and start using it straight away.
Are the tools really free?
Yes. All tools are free, with no limits or watermarks. The site is supported by ads.
Does it work on my phone?
Yes. The tools work in any modern browser on phones, tablets and computers.
Can I use the tools offline?
Once a tool has loaded it does its work on your device, so it keeps working even if your connection drops.
Which file types are supported?
PDF, Word, Excel, PowerPoint, OpenDocument and RTF documents, JPG, PNG, WebP, HEIC, AVIF, GIF and BMP images, MP4, MOV, WebM and MKV videos, MP3, WAV, M4A, OGG and FLAC audio, ZIP, 7z, RAR, TAR and GZIP archives, CSV, JSON, XML and plain text. Each tool lists exactly what it opens.
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Business Card Scanner
Scan a business card photo into a contact: name, title, company, phones, email, website and address — saved as a vCard with a QR code.
A stack of business cards from a conference or meeting is only useful once the contacts are in your phone or address book. Typing each one is slow and error-prone. The Business Card Scanner reads a photo of a card and fills in the contact for you: name, job title, company, office and mobile numbers, email address, website and postal address.
Every field is editable, so you can fix anything the scan misread. Then save the contact as a vCard (.vcf) file, which phones, Outlook, Apple Contacts and Google Contacts import directly — or simply scan the QR code shown next to the fields with your phone's camera to add the contact on the spot. The card is read by Tesseract running in your browser; the photo and the contact details never leave your device.
How to use Business Card Scanner
- Choose the language of the card.
- Choose or drop a photo of the card.
- Check and correct the name, title, company, numbers and addresses.
- Save the .vcf contact, or scan the QR code with your phone.
Features
- Name, job title and company.
- Office and mobile numbers recognised by their labels.
- Email, website and address.
- Editable fields before saving.
- vCard (.vcf) for phones, Outlook, Apple and Google Contacts.
- QR code to add the contact with a phone camera.
- OCR in your browser with Tesseract; nothing is uploaded.
How the fields are found
After the text is read, each line is examined. Email addresses, websites and phone numbers have recognisable patterns; labels such as M, Mobile or Cell mark a mobile number, and T, Tel or Office a work number. Lines with job words — Manager, Director, Engineer, Founder, Consultant and many more — become the title, a line with company words such as Ltd, Inc, GmbH, Solutions or Technologies becomes the company, and the name is the line that looks like two to four names. Lines with street words or numbers become the address.
| On the card | Becomes |
|---|---|
| Jane Q. Smith | Name |
| Senior Product Manager | Job title |
| Northwind Technologies Ltd | Company |
| M: +44 7700 900123 | Mobile |
| T: +44 20 7946 0958 | Phone |
| jane.smith@northwind.example |
Getting a good scan
Photograph the card straight on, filling most of the picture, in even light without glare — matte cards are easier than glossy ones. Very stylised fonts, light text on dark backgrounds, and text printed over pictures are hard for OCR. If a field is wrong, correct it, or edit the recognised text in the box and the fields are filled again. Cards in two languages can be read by choosing the main one.
Saving the contact
The vCard file uses the widely supported vCard 3.0 format. On iPhone and Android, opening the .vcf file offers to add the contact; Outlook and Apple Contacts import it by double-clicking; Google Contacts imports it under Import. The QR code contains the same vCard, so pointing a phone camera at it adds the contact without transferring any file — handy when you scan on a computer but want the contact on your phone.
Common uses
Save contacts from conferences, trade fairs and networking events, digitise an old card collection, add new clients or suppliers to a CRM by importing the vCards, or share a colleague's details with your team. For receipts use Receipt OCR, and for any other text in a picture use Image to Text.
Private
Business cards contain personal data, so the photo is read on your device and nothing is uploaded. The reading engine and the language file are downloaded from this site once and then work from your browser's cache.
Frequently asked questions
How do I scan a business card into my phone?
Read the card here, check the fields, then scan the QR code with your phone camera or open the .vcf file on the phone.
What is a vCard?
A standard contact file (.vcf) that phones and email programs import.
Which languages are supported?
English, German, French, Spanish, Italian, Portuguese and Hindi.
Can I correct the scanned details?
Yes. Every field is editable before saving.
Can I import the contact into Outlook or Google Contacts?
Yes. Both import .vcf files.
Is the card uploaded?
No. It is read in your browser.
Why are some fields empty?
The card may use an unusual layout or font. Type the missing details in.