Free Online Developer Tools
Encoders & Decoders
Encoders & Decoders is part of Free Online Developer Tools and groups tools for related browser-based tasks.
Base64 Encoder Decoder Encode text to Base64 and decode Base64 back to readable text. URL Encoder Decoder Encode or decode URLs, query strings, and special characters. HTML Entity Encoder / Decoder HTML Entity Encoder / Decoder for quick browser-based results. JSON String Escape / Unescape JSON String Escape / Unescape for quick browser-based results.
FAQ
What is included in Encoders & Decoders? +
Encoders & Decoders is part of Free Online Developer Tools and groups tools for related browser-based tasks.
Do these tools require an account? +
No. You can use them directly in the browser.
Are results uploaded to a server? +
Most calculations and conversions run in the browser. Check each file-based tool page for details.