Guides

Short how-tos for common tasks. Each guide links to a free GetCodify tool.

• How to Format JSON Online

  Beautify, minify, and validate JSON in your browser with GetCodify JSON Formatter.

• How to Merge PDFs Online

  Combine multiple PDF files into one with GetCodify PDF Merge. Files are not stored.

• How to Decode a JWT Online

  Inspect JWT header and payload safely in your browser with GetCodify JWT Decoder.

• How to Generate a QR Code

  Create QR codes for URLs, text, email, or phone and download as PNG.

• How to Encode and Decode Base64

  Encode text to Base64 or decode Base64 strings instantly in your browser.

• How to Test Regular Expressions Online

  Test regex patterns against sample text and see matches live.