Base64 Encoder & Decoder: Convert Text and Files | Zovo

Ever waste time searching for online Base64 tools just to encode a simple string? Need to decode API responses or work with data URIs but don't want to leave your browser? Base64 Encoder/Decoder brings instant encoding right to your toolbar.

KEY FEATURES

• Encode text to Base64 with one click
• Decode Base64 strings instantly
• Support for standard and URL-safe Base64
• Handle large text blocks efficiently
• One-click copy to clipboard
• Clear error messages for invalid input
• Works completely offline

PERFECT FOR

• Developers working with REST APIs and JWT tokens
• Web designers embedding images as data URIs
• Security researchers analyzing encoded data
• Anyone working with email encoding (MIME)
• Debug sessions requiring quick encoding/decoding

HOW TO USE

1. Click the Base64 icon in your toolbar
2. Paste your text or Base64 string
3. Click Encode or Decode button
4. Copy the result with one click

100% free forever. Your data is processed locally in your browser - nothing is sent to any server. Zero tracking, zero ads.

Part of the Zovo productivity suite - simple browser tools that help you work smarter, not harder.