Verified
Hex & Binary Tools
Binary to Decimal Converter
Convert an unsigned binary integer to an exact decimal value using arbitrary-precision integer arithmetic in the browser.
Tool family
Hex & Binary Tools
Inspect bytes, numbers, endian order, signatures, and low-level data.
Current catalog
Verified and in-development tools.
Planned and deprecated records are intentionally excluded from Tool Family archives. Each result still carries its own support and processing state.
Verified
Hex & Binary Tools
Base64URL Text Converter
Encode UTF-8 text as URL-safe unpadded Base64URL or decode Base64URL back to strict UTF-8.
Verified
Hex & Binary Tools
Decimal to Hex Converter
Convert a signed arbitrary-precision decimal integer to exact hexadecimal without JavaScript Number precision loss.
Verified
Hex & Binary Tools
Binary to Hex Converter
Convert an unsigned binary integer to hexadecimal without JavaScript Number precision loss.
Verified
Hex & Binary Tools
ASCII85 Text Converter
Encode UTF-8 bytes as ASCII85 or decode ASCII85 text, including the standard z shorthand for four zero bytes.
Verified
Hex & Binary Tools
Hex to Binary Converter
Convert hexadecimal digits to binary while preserving leading hexadecimal zeroes as four-bit groups.
Verified
Hex & Binary Tools
Signed Integer Interpreter
Interpret exact 8-, 16-, 32-, or 64-bit hexadecimal bytes as signed or unsigned integers with explicit byte order.
Verified
Hex & Binary Tools
Percent Encoder / Decoder
Percent-encode Unicode text using UTF-8 URI-component rules or decode valid percent-encoded text.
Verified
Hex & Binary Tools
Decimal to Binary Converter
Convert a signed decimal integer to its exact base-2 representation using arbitrary-precision integer arithmetic.
Verified
Hex & Binary Tools
Two’s Complement Converter
Encode signed decimal integers to fixed-width two’s-complement hexadecimal or decode exact-width hex back to signed decimal.
Verified
Hex & Binary Tools
Unicode Code Point Converter
Convert Unicode text into U+ code-point notation or convert valid Unicode scalar code points back into text.
Verified
Hex & Binary Tools
Integer Base Converter
Convert signed whole numbers between bases 2 through 36 with arbitrary-precision arithmetic.
Verified
Hex & Binary Tools
Packed BCD Converter
Encode decimal digits as packed binary-coded decimal bytes or decode packed BCD bytes back to decimal digits.
Verified
Hex & Binary Tools
Text to Hex Converter
Encode Unicode text as UTF-8 bytes and display those bytes as uppercase hexadecimal pairs.
Verified
Hex & Binary Tools
Protobuf VarInt Converter
Encode or decode signed 32-bit Protocol Buffers style base-128 varints using the two’s-complement uint32 representation.
Verified
Hex & Binary Tools
Hex to Text Converter
Decode explicit hexadecimal bytes as strict UTF-8 text directly in the browser.
Verified
Hex & Binary Tools
ULEB128 Converter
Encode non-negative arbitrary-precision integers as unsigned LEB128 or decode complete ULEB128 byte sequences.
Verified
Hex & Binary Tools
Base64 Text Converter
Encode UTF-8 text to standard Base64 or decode standard Base64 back to strict UTF-8 text.
Compatibility first
Read the individual tool page before using a save file.
A tool family groups related jobs, but individual file formats and game versions can have different requirements. The individual tool page is the source of truth for compatibility, processing mode, limitations, and verification details.