Base64 Decoder & Encoder

8-in-1 Tool · Free · Instant · No Signup

Decode & encode Base64, URL, HTML entities, and Unicode. Auto-detect encoding, upload files, hex preview, and keyboard shortcuts.

Base64 URL HTML Unicode Auto-Detect Hex View

or drag & dropMax 10MB

Input

Paste your data here

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Tool Information

CategoryDeveloper Tools

Price100% Free

RegistrationNot Required

Encodings8 Types

File SupportUp to 10MB

Shortcuts

Process dataCtrl + Enter

Clear allCtrl + L

Toggle shortcutsCtrl + K

Close modalsEsc

Quick Actions

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Guide

How to Use

Follow these simple steps to decode or encode your data.

Paste or Upload

Paste Base64 string or upload a file.

Choose Action

Select decode, encode, URL, HTML, or Unicode.

Auto-Detect

Let the tool auto-detect encoding type.

Copy & Export

Copy result or download as file.

Benefits

Why Use This Tool?

The most versatile encoding/decoding tool on the web.

8 Encoding Tools

Base64, URL, HTML, and Unicode encode/decode.

Auto-Detection

Automatically detects input encoding type.

File Upload

Drag & drop files to convert to Base64.

Binary Preview

Hex view for non-printable decoded content.

Keyboard Shortcuts

Ctrl+Enter to process, Ctrl+L to clear.

Works On Any Device

Fully responsive — phone, tablet, or desktop.

100,000+

Strings Decoded Daily

8 Types100% FreeNo Limits

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