Tool-ZIP
These are useful tools. Use bookmarks to use quickly!
All Tools
Encoder
Base64 Encoder
Encode text or binary data to Base64 format. Base64 인코딩 도구.
Base64 Decoder
Decode Base64 encoded strings back to plain text. Base64 디코딩 도구.
Base128 Encoder
Encode text using Base128 encoding. Base128 인코딩 도구.
Base128 Decoder
Decode Base128 encoded strings. Base128 디코딩 도구.
Unicode Encoder
Convert text to Unicode escape sequences. 텍스트를 유니코드로 변환.
Unicode Decoder
Convert Unicode escape sequences back to readable text. 유니코드를 텍스트로 변환.
URL Encoder
Encode text for safe use in URLs (percent encoding). URL 인코딩 도구.
URL Decoder
Decode percent-encoded URL strings to readable text. URL 디코딩 도구.
Converter
Number Base Converter
Convert numbers between binary (2), octal (8), decimal (10), and hexadecimal (16). 2·8·10·16진수 변환.
Byte Unit Converter
Convert between byte units: KB, MB, GB, TB and their binary equivalents. 바이트 단위 변환 도구.
Cron Expression Builder
Build and visualize cron expressions interactively. 크론 표현식 생성 도구.
Cron Expression Converter
Convert cron expressions to human-readable descriptions. 크론 표현식 변환 도구.
Formatter
JSON Formatter
Prettify and format minified JSON with proper indentation. JSON 포맷팅 도구.
JSON Compressor
Minify JSON by removing whitespace and formatting. JSON 압축 도구.
JSON Analyzer
Analyze JSON structure, keys, and value types at a glance. JSON 분석 도구.
Image / PDF
Image Resizer
Resize images to exact pixel dimensions in your browser. 이미지 픽셀 크기 조절.
Image Compressor
Reduce image file size while preserving quality. 이미지 용량 압축 도구.
Image Extension Converter
Convert images between formats: PNG, JPG, WebP, and more. 이미지 확장자 변환 도구.
PDF Merger
Merge multiple PDF files into one document. PDF 파일 합치기 도구.
Images to PDF Converter
Convert one or more images into a PDF document. 이미지를 PDF로 변환.
Text Extractor from Image
Extract text from images using OCR technology. 이미지에서 텍스트 추출 (OCR).
Time
Time Unit Converter
Convert between time units: seconds, minutes, hours, days, weeks. 시간 단위 변환 도구.
Time Zone Converter
Convert times between different world time zones. 세계 시간대 변환 도구.
Character
Character Counter
Count characters, words, and lines in your text. 글자수 세기 도구.
Text Remover (RegExp)
Remove or replace text patterns using regular expressions. 정규식으로 텍스트 제거.
Text Comparator
Compare two texts side-by-side and highlight differences. 텍스트 비교 도구.