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Unicode Data URL Encoder

World's Simplest Unicode Tool

This browser-based utility converts Unicode text to a data URL. Anything that you paste or enter in the text area on the left automatically gets encoded to a data URL on the right. It supports the most popular Unicode encodings (such as UTF-8, UTF-16, UCS-2, UTF-32, and UCS-4) and it works with emoji characters. You can also customize the data URL output format by adding the charset (media type) parameter. Created by encoding gurus from team Browserling.

Unicode Data URL Encoder

World's Simplest Unicode Tool

This browser-based utility converts Unicode text to a data URL. Anything that you paste or enter in the text area on the left automatically gets encoded to a data URL on the right. It supports the most popular Unicode encodings (such as UTF-8, UTF-16, UCS-2, UTF-32, and UCS-4) and it works with emoji characters. You can also customize the data URL output format by adding the charset (media type) parameter. Created by encoding gurus from team Browserling.

᠎᠎᠎          Tool Options

Unicode Encoding

Convert Unicode text to data
URL using this encoding.
To create a data URL, the input
string is first decoded to code
point values. Then these values
are encoded to the selected
encoding. After this, the raw
bytes of the encoded data are
encoded one more time to
the base-64.

Output Option

Display the character set used
for encoding the output data.

What Is a Unicode Data URL Encoder?

This utility encodes your Unicode characters, numbers, letters, emojis, and other symbols to data URLs (or data URIs). A data URL (data URI) is a scheme defined by RFC 2397 standard that allows you to include small data elements in a URL string. Data URLs are constituted of four parts – a scheme (currently always "data:"), a MIME/media type indicating the data type, an optional base64 extension, and the data itself. When converting Unicode to a data URI, you can switch between five output encodings, namely, UTF8, UTF16, UTF32, UCS2, and UCS4, and for the last four multi-byte encodings, choose the Big Endian or Little Endian byte order formats. Also, we have an extra option that adds the charset parameter to the output data URI. This parameter specifies the encoding of the base64-encoded data. For UTF-8, it's "charset=utf-8", for UTF-16 Big Endian, it's "charset=utf-16be", for UTF-16 Little Endian, it's "charset=utf-16le", for UTF-32 Big Endian, it's "charset=utf-32be", for UTF-32 Little Endian, it's "charset=utf-32le", for UCS-2 Big Endian, it's "iso-10646-ucs-2be", for UCS-2 Little Endian, it's "iso-10646-ucs-2le", for UCS-4 Big Endian, it's "iso-10646-ucs-4be", and for UCS-4 Little Endian, it's "iso-10646-ucs-4le".

What Is a Unicode Data URL Encoder?

This utility encodes your Unicode characters, numbers, letters, emojis, and other symbols to data URLs (or data URIs). A data URL (data URI) is a scheme defined by RFC 2397 standard that allows you to include small data elements in a URL string. Data URLs are constituted of four parts – a scheme (currently always "data:"), a MIME/media type indicating the data type, an optional base64 extension, and the data itself. When converting Unicode to a data URI, you can switch between five output encodings, namely, UTF8, UTF16, UTF32, UCS2, and UCS4, and for the last four multi-byte encodings, choose the Big Endian or Little Endian byte order formats. Also, we have an extra option that adds the charset parameter to the output data URI. This parameter specifies the encoding of the base64-encoded data. For UTF-8, it's "charset=utf-8", for UTF-16 Big Endian, it's "charset=utf-16be", for UTF-16 Little Endian, it's "charset=utf-16le", for UTF-32 Big Endian, it's "charset=utf-32be", for UTF-32 Little Endian, it's "charset=utf-32le", for UCS-2 Big Endian, it's "iso-10646-ucs-2be", for UCS-2 Little Endian, it's "iso-10646-ucs-2le", for UCS-4 Big Endian, it's "iso-10646-ucs-4be", and for UCS-4 Little Endian, it's "iso-10646-ucs-4le".


Unicode Data URL Encoder Examples

Click to try!
click me

Oscar Wilde Quote

In this example, we convert an Oscar Wilde quote written in Unicode letters to a data URL. We use a UTF8 encoding and display the character set of the media type (which is "encoding=utf-8").

"𝙻𝚒𝚏𝚎 𝚒𝚜 𝚝𝚘𝚘 𝚒𝚖𝚙𝚘𝚛𝚝𝚊𝚗𝚝 𝚝𝚘 𝚋𝚎 𝚝𝚊𝚔𝚎𝚗 𝚜𝚎𝚛𝚒𝚘𝚞𝚜𝚕𝚢." – 𝙾𝚜𝚌𝚊𝚛 𝚆𝚒𝚕𝚍𝚎
data:text/plain;charset=utf-8;base64,IvCdmbvwnZqS8J2aj/Cdmo4g8J2akvCdmpwg8J2anfCdmpjwnZqYIPCdmpLwnZqW8J2amfCdmpjwnZqb8J2anfCdmorwnZqX8J2anSDwnZqd8J2amCDwnZqL8J2ajiDwnZqd8J2aivCdmpTwnZqO8J2alyDwnZqc8J2ajvCdmpvwnZqS8J2amPCdmp7wnZqc8J2alfCdmqIuIiDigJMg8J2ZvvCdmpzwnZqM8J2aivCdmpsg8J2ahvCdmpLwnZqV8J2ajfCdmo4=
Required options
These options will be used automatically if you select this example.
Convert Unicode text to data
URL using this encoding.
Display the character set used
for encoding the output data.
click me

Happy Birthday Banner

This example encodes a Happy Birthday wish that's constructed using various special Unicode characters into a UTF16 Little Endian data URI. The MIME type for this data URI is "text/plain" and the encoding media type "encoding=utf-16le".

♪ღ♪*•.¸.•*¨¨*•.¸.•*¨¨*•.♪ღ♪ ░H░A░P░P░Y░B░I░R░T░H░D░A░Y░ ♪ღ♪*•.¸.•*¨¨*•.¸.•*¨¨*•.♪ღ♪
data:text/plain;charset=utf-16le;base64,aibmEGomKgAiIC4AuAAuACIgKgCoAKgAKgAiIC4AuAAuACIgKgCoAKgAKgAiIC4AaibmEGomCgCRJUgAkSVBAJElUACRJVAAkSVZAJElQgCRJUkAkSVSAJElVACRJUgAkSVEAJElQQCRJVkAkSUKAGom5hBqJioAIiAuALgALgAiICoAqACoACoAIiAuALgALgAiICoAqACoACoAIiAuAGom5hBqJg==
Required options
These options will be used automatically if you select this example.
Convert Unicode text to data
URL using this encoding.
Display the character set used
for encoding the output data.
click me

Technology Emojis

In this example, we have selected the UCS4 Big Endian encoding for the output and convert a list of Unicode technology emoji to the base64 data URL encoding, without printing the charset (which is UCS-4 Bit Endian).

📱 – mobile phone 📷 – camera 📹 – video camera 🎧 – headphone 💻 – personal computer 🎮 – video game 🎤 – microphone
data:text/plain;base64,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
Required options
These options will be used automatically if you select this example.
Convert Unicode text to data
URL using this encoding.
Display the character set used
for encoding the output data.

Pro tips Master online unicode tools

You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!

https://onlinetools.com/unicode/convert-unicode-to-data-url?input=%22%F0%9D%99%BB%F0%9D%9A%92%F0%9D%9A%8F%F0%9D%9A%8E%20%F0%9D%9A%92%F0%9D%9A%9C%20%F0%9D%9A%9D%F0%9D%9A%98%F0%9D%9A%98%20%F0%9D%9A%92%F0%9D%9A%96%F0%9D%9A%99%F0%9D%9A%98%F0%9D%9A%9B%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%97%F0%9D%9A%9D%20%F0%9D%9A%9D%F0%9D%9A%98%20%F0%9D%9A%8B%F0%9D%9A%8E%20%F0%9D%9A%9D%F0%9D%9A%8A%F0%9D%9A%94%F0%9D%9A%8E%F0%9D%9A%97%20%F0%9D%9A%9C%F0%9D%9A%8E%F0%9D%9A%9B%F0%9D%9A%92%F0%9D%9A%98%F0%9D%9A%9E%F0%9D%9A%9C%F0%9D%9A%95%F0%9D%9A%A2.%22%20%E2%80%93%20%F0%9D%99%BE%F0%9D%9A%9C%F0%9D%9A%8C%F0%9D%9A%8A%F0%9D%9A%9B%20%F0%9D%9A%86%F0%9D%9A%92%F0%9D%9A%95%F0%9D%9A%8D%F0%9D%9A%8E&encoding=utf8&data-uri-charset=true

All Unicode Tools

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Coming Soon

These Unicode tools are on the way!
Edit Unicode

View and edit Unicode in a browser-based editor.

Name Unicode Symbols

Spell out the names of Unicode characters in the input text.

URL-decode Unicode

URL-unescape Unicode text.

Convert Binary to Unicode

Convert base-2 data to Unicode encoding.

Convert Octal to Unicode

Convert base-8 data to Unicode encoding.

Convert Decimal to Unicode

Convert base-10 data to Unicode encoding.

Convert Hex to Unicode

Convert base-16 data to Unicode encoding.

Convert Unicode to Any Base

Convert Unicode text to any radix.

Convert Any Base to Unicode

Convert any radix data to Unicode.

Convert Unicode to Latin1

Convert Unicode text to ISO-8859-1 encoding.

Convert Latin1 to Unicode

Convert ISO-859-1 encoded data to Unicode.

Convert Unicode to Latin2

Convert Unicode text to ISO-8859-2 encoding.

Convert Latin2 to Unicode

Convert ISO-8859-2 encoded data to Unicode.

Convert Unicode to Ecoji

Convert Unicode text to Ecoji encoding.

Convert Ecoji to Unicode

Convert Ecoji encoded data to Unicode.

Convert Bytes to Unicode

Convert raw bytes to Unicode.

Check Unicode Version

Check the Unicode version of the given Unicode characters.

Validate Unicode

Check if the given Unicode has valid encoding.

Convert Unicode to Punycode

Encode Unicode text to Punycode encoding.

Convert Punycode to Unicode

Decode Punycode encoding to Unicode.

Decode Base64 to Unicode

Convert base64 data to Unicode text.

Encode Unicode to Data URI

Convert Unicode to a valid data URL.

Decode Data URI to Unicode

Convert a valid data URL to Unicode text.

Convert HTML to Unicode

Decode HTML entities to Unicode data.

Convert UTF8 to Unicode

Decode UTF8 encoding to Unicode.

Convert UTF16 to Unicode

Decode UTF16 encoding to Unicode.

Convert UTF32 to Unicode

Decode UTF32 encoding to Unicode.

Convert Unicode to Uppercase

Convert all Unicode characters to uppercase.

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Convert all Unicode characters to lowercase.

Print All Unicode Flags

Generate a list of all country flag icons.

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Generate Alt codes for Unicode characters.

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Generate Unicode glyphs from Alt codes.

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Extract a part from Unicode data.

Draw a Unicode Wave

Generate waves with Unicode symbols.

Draw a Unicode Sparkline

Generate graphs using Unicode symbols.

Draw a Unicode Box

Wrap a message in a Unicode box.


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Created with love by

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make people's lives easier, so we created this collection of online Unicode tools. Our tools are focused on gettings things done and they have the simplest possible user interface. As soon as you load your Unicode data in the input of any of our tools, you'll instantly get the result in the output. Behind the scenes, our tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!

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