Is encoding UTF-8 safe?

Yes. Text is encoded with UTF-8 before Base64, so emoji and non-ASCII characters survive round-trips.

What is URL-safe Base64?

URL-safe mode uses - and _ instead of + and /, and omits padding equals signs — handy for tokens in query strings (RFC 4648 §5).

What is an HTML color code?

An HTML color code is a way to specify colors in web pages using HEX (#RRGGBB), RGB, HSL, or named CSS colors. HEX is the most common format in CSS and HTML.

How do I convert HEX to RGB?

Use our HEX to RGB converter. Paste a HEX value like #FF5733 and get rgb(255, 87, 51). You can also convert RGB back to HEX with the RGB to HEX tool.

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Base64 Encode

Encode UTF-8 text to Base64 with URL-safe option, live dual-pane IDE output, and one-click copy.

Base64 Encode

Local only

Convert plain text to Base64 with UTF-8 safety and optional URL-safe alphabet.

Encode Decode

Standard + / alphabet

Encoded

45 in

64 out

~47 bytes

Input

Plain text

45 chars

Output

Base64 outputplain | encoded.txt

1SGVsbG8sIGNvbG9yQmFzZSEg8J+OqApCYXNlNjQga2VlcHMgVVRGLTggc2FmZS4=

64 characters | 1 linesIDE view - syntax highlighted

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Base64 Decode

Decode standard or URL-safe Base64 back to plain text with validation and side-by-side IDE output.

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URL Encoder

Percent-encode URLs and query strings with encodeURIComponent or encodeURI, dual-pane IDE output, and live validation.

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Answers

Frequently Asked Questions

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Base64 Decode

URL Encoder

Frequently Asked Questions

01Is encoding UTF-8 safe?

02What is URL-safe Base64?

03What is an HTML color code?

04How do I convert HEX to RGB?

Related tools

Base64 Decode

URL Encoder

Frequently Asked Questions

01Is encoding UTF-8 safe?

02What is URL-safe Base64?

03What is an HTML color code?

04How do I convert HEX to RGB?