Encode and decode Base64, URL, HTML and Morse, or encrypt text with classic ciphers. Everything is processed locally, which matters when the text you are encoding is sensitive.

No tools in this category are live yet. The first tools in this category arrive in Phase 1. The full list below shows every tool planned for this category — check back soon.

Tools planned for this category

• A1Z26 Cipher

  Letters to numbers 1-26.

• Atbash Cipher

  Reverse-alphabet cipher.

• Base32 Encoder/Decoder

  RFC 4648 Base32.

• Base58 Encoder/Decoder

  Bitcoin-style Base58.

• Base64 Decoder

  Decode Base64 to text.

• Base64 Encoder

  Encode text to Base64 (UTF-8 safe).

• Base64 File Encoder

  Encode any file to Base64.

• Base64 to File Decoder

  Download a file from Base64.

• Base64URL Encoder/Decoder

  URL-safe Base64.

• Binary Encoder/Decoder

  Text to 8-bit binary and back.

• Caesar Cipher

  Encode/decode with any shift + brute force.

• Cipher Identifier

  Guess which cipher text uses.

• Data URL Generator

  Create data: URLs from files.

• Enigma Machine Simulator

  Simulate the WWII Enigma.

• Frequency Analysis Tool

  Letter frequency for cryptanalysis.

• Hex Encoder/Decoder

  Text to hex bytes and back.

• Mojibake Fixer

  Fix garbled text from wrong encodings.

• Morse Code Light/Flash Player

  Blink Morse with screen/flashlight.

• Morse Code Translator

  Text to Morse and back.

• Playfair Cipher

  Classic digraph cipher.

• Punycode Converter (IDN)

  Convert Unicode domains to xn--.

• QR Code Decoder (from Image)

  Read a QR code from an uploaded image.

• Quoted-Printable Encoder/Decoder

  Email QP encoding.

• Rail Fence Cipher

  Zig-zag transposition cipher.

• ROT13 Encoder/Decoder

  Rotate letters by 13.

• ROT47 Encoder/Decoder

  Rotate ASCII by 47.

• Text Encoding Converter

  Convert between UTF-8, UTF-16, Windows-1252.

• Unicode Escape Encoder/Decoder

  Convert to \uXXXX and back.

• URL Decoder

  Decode percent-encoded URLs.

• URL Encoder

  Percent-encode text for URLs.

• UTF-8 Byte Viewer

  Show UTF-8 bytes of text.

• Vigenère Cipher

  Encrypt/decrypt with a keyword.

• XOR Cipher

  XOR text with a key.

About this category

When will these tools be ready to use?

Tools are published in batches, starting with the 40 highest-value tools in Phase 1. Each tool goes live only when it is fully working, tested on mobile, and has its own written guide.

Will my files be uploaded when I use a tool?

No. Every Toolsvine tool runs 100% in your browser. Files, text and images you use in a tool never leave your device.