Convert ZCF to ICO
Convert ZCF to ICO online: each Truecaller contact set out with number and email, saved as a 256 × 256 ICO icon. Free, no sign-up.
Drop your ZCF files here
Up to 50MB per file.
Conversion Settings
Files are encrypted and auto-deleted after conversion
How to Convert
- 101
Upload your ZCF files
Drag and drop or select ZCF files from your device. You can upload multiple files at once.
- 202
Configure Output
Choose any available ICO output options, then start the conversion.
- 303
Download ICO files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert ZCF to ICO?
ZCF is the contact backup file created by the Truecaller app, holding names, phone numbers and email addresses. The image shows each contact under their name as a heading, with their phone number and email address listed beneath.
ICO output is a 256 × 256 pixel Windows icon: the image is scaled to fit with its proportions kept, and the surrounding space is transparent.
Frequently Asked Questions
How do I convert ZCF to ICO?
Drop your ZCF file above and press Convert. Our servers read the contacts from the backup, lay them out one by one and render the pages. The result is saved as a 256 × 256 ICO icon, ready to download.
Which Truecaller details from the ZCF backup reach the ICO?
For each contact the converter reads the name, phone number and email address. The number and email are shown under the contact's name, or under the number itself when a contact has no name.
Is a ZCF file that already holds vCard data converted to ICO?
Yes. When the backup already contains vCard entries, they are read directly and laid out as contacts in the same way.
Which part of the ZCF becomes the ICO icon?
The first page of the rendered content is used for the icon, fitted inside the 256 × 256 square with its proportions kept.
What size is the ICO made from a ZCF file?
The icon is 256 × 256 pixels, the largest standard Windows icon size. The image is fitted inside the square with its proportions kept and a transparent surround, stored as a PNG-compressed icon.
Is my .zcf file kept private?
Your file is uploaded over an encrypted connection, converted on our servers and deleted automatically within 24 hours. We never read, share or keep your files, and no account is needed.