Base 64 Encoder

Paste your code in the left pane, choose an action, and see the result on the right.

Limited Offer

Head first System Design

Limited Offer

Cracking PM Interview

Limited Offer

Designing Data-Intensive Applications

Limited Offer

Cracking the coding interview

Limited Offer

System Design Interview

Limited Offer

Patterns of Distributed Systems

Base64 Encoder & Decoder

Convert text, files, and media into Base64 or decode them instantly. Safe, reliable, and developer-friendly.

Text & File Encoding

Convert any text, image, or file into Base64 for safe transmission or embedding.

Accurate & Safe

Properly handles padding, line-breaks, and character conversion.

Instant Results

Get your encoded or decoded content instantly in the browser.

Developer Friendly

Ideal for debugging APIs, handling payloads, and embedding content in web apps.

Example Conversion

Convert a Base64 string to its original text instantly:

Base64 Input:

SGVsbG8sIFdvcmxkIQ==

Decoded Output:

Hello, World!

Encode or Decode Base64 Now

Paste your text or files and get instant Base64 encoding or decoding results.

Try Base64 Encoder

More tools: JSON to XML Converter | JSON Diff Tool

Explore Our Toolset

AI Prompt Generator

Create dynamic and reusable AI prompts with ease.

REST API Client

Test and send HTTP requests directly from your browser. A fast, privacy-first API client supporting GET, POST, PUT, and DELETE methods.

Resume Builder

Create a professional resume effortlessly with customizable templates, smart formatting, and AI-assisted content suggestions — all in your browser.

Regex Tester

Test and debug regular expressions instantly with live match highlighting and flag support.

JSON Code Generator

Generate clean, ready-to-use code from JSON in multiple languages.

JSON Formatter

Make your JSON sparkle with clean, readable formatting.

JSON To YAML

Switch your JSON to human-friendly YAML on the fly.

ERD Generator

Instantly visualize SQL schemas as interactive ER diagrams

XML To JSON

Convert complex XML to friendly JSON in seconds.

YAML To JSON

Convert readable YAML into structured JSON effortlessly.

Base 64 Converter

Switch between base64 and other formats with ease.

Base 64 to Image

Generate and download images from base64 text

Timestamp Converter

Timestamp Converter: Effortlessly convert UNIX time to human-readable format and back.

Age Calculator

Age Calculator: Quickly calculate your age in years, months, and days from your date of birth.

JWT Encoder

JWT creation made simple — sign, encode, go

JWT Decoder

Decode JWTs safely — fast, clean, and offline

UUID Generator

UUID Generator: Spin up truly unique IDs in a single click!