💾 Data & File Conversion
Convert data storage units from bits to terabytes and turn PNG or JPEG images into multi-size ICO icons — free, directly in your browser.
Two digital essentials: a storage converter that speaks bits, bytes and every multiple up to terabytes, in both decimal and binary readings.
And an image-to-ICO tool that packs your picture into the multi-resolution icon Windows expects — favicon or application icon, generated locally with no upload.
Data Storage Converter
Convert between bytes, KB, MB, GB, and TB instantly. Binary (1024) and decimal (1000) supported.
Image to ICO Converter
Turn PNG or JPG images into .ico icon files instantly. Multi-size output, transparent background support, and everything runs locally in your browser.
Frequently asked questions
Is a kilobyte 1000 or 1024 bytes?
Both conventions exist; the converter offers decimal (kB = 1000) and binary (KiB = 1024) side by side so nothing is silently mixed.
Which sizes go into the ICO file?
The common icon resolutions from 16×16 up to 256×256, packed into one multi-size file that Windows scales automatically.
Are my images uploaded anywhere?
No — conversion runs locally in the browser; the file never leaves your device.