Encoding & Formatting
2 tools
Convert and format data between different encodings and formats
Base64 Decoder & Encoder
encoding
Decode and encode Base64 online for free. Real-time conversion with full UTF-8 and emoji support. 100% private — runs in your browser. No signup needed.
JSON Formatter & Validator
encoding
Format, validate and beautify JSON instantly in your browser. Free online tool with syntax validation, error detection, minify and one-click copy. 100% private.
Frequently Asked Questions
What are encoding & formatting tools?
Convert and format data between different encodings and formats These tools help developers work more efficiently with common tasks in this area.
Are these tools free to use?
Yes, all tools on Go Tools are completely free to use. There are no subscriptions, no sign-ups required, and no hidden fees.
Is my data secure?
All processing happens directly in your browser. Your data never leaves your device and is not sent to any server. This ensures maximum privacy and security for all your sensitive information.