Base64 Encoder & Decoder — Online Free Tool
Convert any text to Base64 and back in seconds. Useful for developers, API testing, secure encoding, and more.
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Base64 Encode/Decode Made Easy
Use this tool to instantly convert any plain text into Base64 format or decode Base64 strings back into readable form. No need for a terminal or external library — it works right in your browser.
What You Can Do
- Encode regular text into Base64 format
- Decode Base64 content to its original form
- Toggle URI-safe encoding format
- Quickly copy results to your clipboard
- Works offline and instantly
Use Cases
- Embed image or font files into CSS or HTML
- Pass data through APIs securely
- Encode credentials (Basic Auth)
- Test encoded payloads and JWTs
How It Works
- Paste your input text in the field
- Select Encode or Decode mode
- Optionally enable URI-safe Base64
- Copy the result and use it wherever you need
Frequently Asked Questions (FAQs)
Why Use ToolMateX
Tired of bloated tool websites with 10 ads per click? This platform is built for speed, simplicity, and reliability. Whether you're debugging JSON or testing colors, we’ve got your back.
Free to Use, Forever
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Works Offline (Most of Them)
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Made by a 1-Person Team
Made by someone who actually uses these tools daily. It’s fast, clean, and made with your workflow in mind, not corporate KPIs.