Question 1

Which IPv4 formats does the converter support?

Accepted Answer

Seven formats, all interoperable: dotted-decimal (192.168.0.1), 32-bit decimal integer (3232235521), hexadecimal with optional 0x prefix (0xC0A80001 or C0A80001), octal with leading 0 (030052000001), binary with optional 0b prefix (11000000101010000000000000000001), dotted-hex where each octet may carry its own 0x (0xC0.0xA8.0x00.0x01 or C0.A8.0.1) and dotted-binary (11000000.10101000.00000000.00000001). You can paste any of these and the tool auto-detects the source format and shows every other representation alongside a per-octet breakdown.

Question 2

How does auto-detection handle the leading-zero octal ambiguity?

Accepted Answer

For a single integer, '0x' → hex, '0b' → binary, a leading '0' on a multi-digit value → octal, otherwise decimal. For dotted form, each octet is inspected: '0x' → dotted-hex, '0b' → dotted-binary, a leading '0' (multi-digit, octal digits only) → dotted-octal, otherwise dotted-decimal. Mixed dotted-hex (some octets with 0x, some without) is accepted — every octet is parsed as hex when any 0x prefix appears. Out-of-range octets (>255) and integers larger than 2^32−1 are flagged with a precise error message.

Question 3

Does it convert IPv6 addresses too?

Accepted Answer

Yes. Paste any IPv6 address (full, compressed with '::', or embedded-IPv4 like ::ffff:192.0.2.1) and the tool returns its 128-bit decimal integer (BigInt-exact), full 128-bit hex (no separators), expanded form (8 hextets, 4 digits each) and RFC 5952 canonical compressed form. The 128-bit math uses BigInt because JavaScript Number only safely holds 53-bit integers — even ::ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff is exact.

Question 4

Can I batch-convert a list of addresses?

Accepted Answer

Yes. Paste one address per line (or comma-separated) and the tool converts each entry, listing the source format and all target representations. Invalid entries are flagged inline with the error so you can copy the good rows. Download the result as CSV or JSON for downstream use.

Question 5

What extra features does this tool have versus other IP converters?

Accepted Answer

(1) Seven IPv4 formats in one tool (most competitors do one or two). (2) Auto-detect input format with 0x/0b/0 prefix rules. (3) Per-octet breakdown table (decimal, hex, binary, octal) so the conversion is transparent. (4) IPv6 ↔ 128-bit integer, hex, expanded, compressed. (5) Batch list conversion. (6) Validation with clear error messages for out-of-range octets and integers. (7) Copy each representation to clipboard. (8) Download CSV and JSON. (9) History (localStorage, last 20). (10) Shareable URL with the input encoded. (11) Mixed dotted-hex support (0xC0.0xA8.0.1). (12) RFC 5952 canonical compression for IPv6. 100% client-side, BigInt-exact, no ads, no uploads.

IP Address Format Converter

Result

How to use

Result

#	Decimal	Hex	Binary	Octal
0	192	c0	11000000	300
1	168	a8	10101000	250
2	0	00	00000000	000
3	1	01	00000001	001