Client-side only

Base64 Encoder & Decoder Online

Encode text to Base64 or decode Base64 to text. Supports UTF-8 and images.

Text Input

Base64 Output

Result appears here...

Report an error

Free: Indian Salary Tax Cheatsheet 2026-27

New regime slabs, old regime deductions, PT by state — one page, print-ready.

Download Free

How to Use Base64 Encode/Decode

Choose encode or decode

Select the direction of conversion.
Paste your input

Enter text to encode or Base64 string to decode.
Copy the result

Result appears instantly. Click copy to clipboard.

Related Tools

URL Encode/Decode

Encode or decode URLs and query parameters. Handles special characters correctly.

JWT Decoder

Decode JWT tokens to see header, payload, and expiry. No signup, no server.

JSON Formatter

Format, beautify, and validate JSON with syntax highlighting. Supports large files.

Hash Generator

Generate cryptographic hashes of text using multiple algorithms.

UUID Generator

Generate random UUID v4 strings. Bulk generate and copy with one click.

Frequently Asked Questions

What is Base64 encoding?

Base64 is a binary-to-text encoding scheme that represents binary data as an ASCII string. It is commonly used to embed images in HTML/CSS, send binary data in JSON APIs, and encode email attachments.

PushDraft Weekly

Get weekly developer tips and new tools. Free, no spam, unsubscribe anytime.