Is my contact data stored anywhere?

No, our tool processes all data locally in your browser. We don't use a database, cloud storage, or any tracking. Your data stays on your device at all times.

What contact formats are supported?

We support CSV, VCF (vCard), JSON, and XML formats for both importing and exporting contacts.

Will I lose my contacts if I refresh the page?

We include an auto-save feature that temporarily stores your contacts in your browser's local storage. This data is cleared when you close the tab, but prevents data loss from accidental refreshes.

How does the duplicate detection work?

Our tool identifies potential duplicates based on matching names, phone numbers, or email addresses. You can then choose to merge these contacts automatically or manually review them.

Can I edit multiple contacts at once?

Yes, our bulk editing feature allows you to select multiple contacts and make the same change to all of them simultaneously.

What contact fields are supported?

We support all standard fields including names, phone numbers, emails, addresses, company information, social profiles, birthdays, anniversaries, messaging apps, notes, custom fields, and relationship labels.

Contact Management Tool

Privately manage, convert, and organize your contacts with no data storage.

Contact Manager

0 Contacts

No Contacts Yet

Import contacts from a file or add contacts manually to get started.

Examples of Real-World Usage

Phone Contact Management

Clean up and organize your phone contacts before importing them to a new device.

Business Contact Organization

Manage and clean your business contacts list with advanced filtering and duplicate removal.

Format Conversion

Convert contact lists between different formats for compatibility with various systems and applications.

Contact List Maintenance

Regularly clean up your contacts by merging duplicates and updating information.

Privacy-Conscious Users

Manage your contacts without exposing your personal data to cloud services or third parties.

Contact Analytics

Gain insights into your contact list with statistics about domains, duplicates, and more.

Privacy-First Contact Management

Our tool processes all contacts client-side with no database storage, ensuring complete privacy while offering powerful management features.

100% Privacy-Focused

All processing happens client-side with no database storage - your data never leaves your device.

Multi-Format Conversion

Convert between CSV, VCF, JSON, and XML formats seamlessly.

Duplicate Detection & Merging

Find and merge duplicate contacts automatically or manually.

Advanced Editing Tools

Edit individual contacts or make bulk changes to multiple contacts at once.

Complete Contact Fields

Support for all standard iPhone & Android contact fields.

Contact Statistics

View detailed statistics about your contacts collection.

How to Use the Contact Management Tool

Step 1

Upload your contacts file (CSV, VCF, JSON, or XML).

Step 2

View, search, and filter your contacts - duplicates will be highlighted.

Step 3

Edit, merge, or delete contacts as needed.

Step 4

Manage your contacts with bulk editing and advanced organization options.

Step 5

Export your contacts in any supported format (CSV, VCF, JSON, or XML).

Frequently Asked Questions

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