Developer Utility
Base64, URL & HTML Encoder / Decoder
A three-in-one encoder/decoder for developers who need to work with Base64 strings, URL-encoded query parameters, or HTML character entities. Paste any string to encode or decode it in real time. All processing happens locally — no data leaves your browser.
base64 encoderbase64 decoderurl encoderurl decoderhtml entity encoderhtml decoderbase64 encode online
Tool: base64-encoder-decoder
Product: Your Product
Output generated. Check the tool page for results.
Notes: No additional notes provided.
How to use it
Turn the output into a validation asset.
1
Paste or type the text you want to encode or decode.
2
Select the encoding type from the tabs.
3
Copy the result with one click.
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