📦 Utilities

String Byte Counter (UTF-8/16)

Show how many bytes a string takes in UTF-8, UTF-16 and ASCII. Useful for SMS, DB and API limits.

Texto

Caracteres (code units): 0

UTF-8 bytes: 0

UTF-16 bytes: 0

ASCII (puro): —

Related Tools

Read Brazilian CNAB 240 and CNAB 400 banking files and display records decomposed by type.

Read GEDCOM (genealogy) files and list individuals (INDI) with name, birth and death dates.

Merge several PDFs into a single file in the given order. Everything in your browser via pdf-lib.