Encoding tools

32 tools in this category.

• ASCII85 Encoder/Decoder — Encode and decode ASCII85 (Base85) format
• Atbash Cipher — Encode and decode text using Atbash cipher (reverse alphabet).
• Barcode Generator — Generate various barcode formats.
• Base32 Encoder/Decoder — Encode and decode text using Base32 encoding.
• Binary to Text Converter — Convert binary to text and vice versa.
• Binary to UTF-8 Converter — Convert binary string to UTF-8 text.
• Bulk Barcode & QR Generator — Paste a list or upload a CSV to generate hundreds of barcodes or QR codes at once, then export them
• Caesar Cipher — Encode and decode Caesar cipher with custom shift.
• Check Digit Calculator — Calculate or verify the check digit for EAN-13/8, UPC-A, GTIN-14/ITF-14, ISBN-10/13, Luhn, and MSI P
• Universal Barcode & QR Decoder — Decode any QR code or barcode from an image or URL — QR, Data Matrix, Aztec, PDF417, EAN, UPC, Code
• Dynamic QR Code & Scan Analytics — Create editable QR codes whose destination you can change anytime without reprinting, with privacy-f
• Hash Generator — Generate MD5, SHA-1, SHA-256 hashes.
• Hex to UTF-8 Converter — Convert hexadecimal bytes to UTF-8 text.
• HTML Encoder/Decoder — Encode and decode HTML special characters.
• JWT Decoder — Decode and inspect JSON Web Tokens.
• JWT Encoder/Decoder — Encode, decode, and verify JSON Web Tokens.
• MD5 Hash Generator — Generate MD5 hash from text or files.
• Morse Code Translator — Convert text to Morse code and vice versa.
• Punycode Converter — Convert international domain names.
• QR Code Generator — Generate QR codes from text or URLs.
• Quoted-Printable Encoder — Encode and decode email quoted-printable format
• ROT13 Cipher — Encode and decode ROT13 cipher text.
• Serial Number Generator — Generate sequential or random serial numbers with custom prefix, suffix, zero-padding, start, step,
• SQL Encoder/Decoder — Escape SQL queries for safe execution.
• String Encoder — Encode strings in various formats (URL, HTML, Base64).
• String Escaper — Escape and unescape strings for JSON, JavaScript, and more.
• Unicode to UTF-8 Converter — Convert Unicode codepoints to UTF-8 byte sequences.
• UTF-8 to Binary Converter — Convert UTF-8 text to binary string representation.
• UTF-8 to Hex Converter — Convert UTF-8 encoded text to hexadecimal representation.
• UTF-8 Validator — Check if text or bytes are valid UTF-8 encoding.
• Vigenère Cipher — Encode and decode text using Vigenère cipher with keyword.
• XML Encoder/Decoder — Encode and decode XML special characters.