Base64 Encoder and Decoder
03 / TEXT
Text encoding tools
Work with Base64, URL encoding and text differences on your device.
0 characters · stays on your device
04 / PDF
PDF tools
Merge PDFs, extract pages, rotate or turn images into a PDF.
File contents stay in your browser.
06 / CODE
Code formatter
Format HTML, CSS, JavaScript and TypeScript on your device.
Formatted code appears here.
0 / 500.000 characters
Uses Prettier. Adjusts indentation, line breaks and punctuation according to its formatting rules. Code is never executed. Formatting is not a check for bugs or TypeScript type errors.
05 / EXCEL, CSV & JSON
Spreadsheet conversion
Preview and convert XLSX, CSV, TSV or tabular JSON without uploading it.
Input
ABOUT THIS TOOL
Base64 Encoder and Decoder
Turn text into Base64 or decode valid Base64 content back into readable text.
How to use it
- Choose your input or paste it into the relevant field.
- Set the options and run the tool.
- Review the result, then copy or download it.
Good to know
- Base64 is encoding, not encryption.
- Your text stays on your device.