π’ CRC Generator
Enter text or hex, select CRC type, and get the checksum instantly!
No data is sent or saved. Everything runs in your browser.
FAQ β CRC Generator & Checksums
- What is CRC?
- CRC (Cyclic Redundancy Check) is a hash function used to detect accidental changes to raw data in communication or storage.
- Which CRC types are supported?
- This tool supports CRC-32, CRC-16-IBM, and CRC-16-CCITT. Other algorithms may be added in the future.
- Can I input hexadecimal values?
- Yes, you can enter hex strings (with or without "0x" prefix and spaces). For example: "0x12 34 56" or "123456".
- Is my data uploaded or stored anywhere?
- No. All calculations are performed in your browser. No data leaves your device.
- What are CRCs used for?
- CRCs are commonly used for checking the integrity of firmware, network packets, files, and data transfers.