utilities
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 into UTF-8 text in the browser.
01
Text input
Encode text to Base64 or decode Base64 back to UTF-8 text.
Browser processedNot storedText only
02
Base64 result
Text only. File or binary Base64 is outside this version.
ModeEncode
Bytes0
utilities
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 into UTF-8 text in the browser.
Last updated2026-05-16
StabilityStable
Request tags linked to this page
01
Text input
Encode text to Base64 or decode Base64 back to UTF-8 text.
Browser processedNot storedText only
02
Base64 result
Text only. File or binary Base64 is outside this version.
ModeEncode
Bytes0
Quick note about this tool
The feedback text, tool name, and page path may be stored for triage.
Base64 Encoder / DecoderWhat this tool is for
Base64 Encoder / Decoder encodes text to Base64 or decodes Base64 into UTF-8 text. It does not upload files, produce binary output, encrypt, or decrypt.
The pasted text is encoded to Base64 or decoded back to UTF-8 text in the browser. varo72 does not store the content.
Files and tool inputs are processed in your browser and are not kept in default file storage.
Visitor analytics may count page views, searches, and download events through Plausible or first-party events, and may use a localStorage visitor ID to reduce duplicate counts.
When you submit feedback, the feedback text, tool name, and page path may be stored so the issue can be triaged and followed up.
Base64 Encoder / Decoder runs a compact browser-first utility for Text, Base64 input and prepares Text, Base64 output without storing the input.
Good fit for these cases
Text <-> Base64
When you need a static QR code from a URL or short text.
When you want PNG and SVG downloads without creating an account.
When you need a browser-first utility that does not store the input.
Frequently asked questions
These short answers help search visitors confirm the tool fit without leaving the page.
What does Base64 Encoder / Decoder do?
It creates a static QR code in the browser and prepares PNG or SVG downloads fast.
Which file formats work with Base64 Encoder / Decoder?
This page accepts Text, Base64 and prepares Text, Base64 output.
When should I use Base64 Encoder / Decoder?
Use it when you need a no-signup static QR code from a URL or plain text.