Online Byte Counter Tool

Update time:

Tool Introduction:

Online byte counter tool for calculating text space byte count. Supports real-time accurate calculation of byte count for Chinese characters, letters, symbols, numbers, spaces and other characters in different encoding formats (UTF-8, GBK, etc.), suitable for space usage calculation needs.

Drag to adjust editor height
Encoding Format:

Byte Count Results

Chinese Characters:
0
Chinese Punctuation:
0
Chinese Characters + Punctuation:
0
Letters:
0
English Punctuation:
0
Letters + Punctuation:
0
Numbers:
0
Spaces:
0
Total Characters:
0
Total Bytes:
0

Calculation Formula

UTF-8 Encoding: Chinese ×3 + Chinese Punctuation ×3 + Letters ×1 + English Punctuation ×1 + Numbers ×1 + Spaces ×1

0 × 3
Chinese
+
0 × 3
Chinese Punctuation
+
0 × 1
Letters
+
0 × 1
English Punctuation
+
0 × 1
Numbers
+
0 × 1
Spaces
=
0
Total Bytes

🔍 Instructions

  • This tool supports real-time byte counting. View byte count results for different encoding formats after entering text
  • Accurately distinguishes byte counts of different character types (Chinese characters, Chinese punctuation, letters, English punctuation, numbers, spaces) in different encodings
  • Suitable for scenarios requiring text byte size calculation such as programming, network transmission, and database storage
  • Supports byte counting for two common encoding formats (UTF-8 and GBK) to meet various encoding analysis needs