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How to Use Free Online Brotli Decompressor - Step by Step Guide

Step 1

Upload or Paste Brotli Data

Start by providing the Brotli compressed data you want to decompress. Brotli is a modern compression algorithm developed by Google:

•
Upload .br file: Click "Upload .br File" to select a compressed file from your computer
•
Paste base64 data: If you have base64-encoded Brotli data, paste it directly into the text area
•
Try the sample: Click "Sample" to test with example compressed data

Example: Compressed Brotli Input

Here's what compressed Brotli data looks like in base64 format:

Gw4A+KMySGVsbG8sIFdvcmxkISBUaGlzIGlzIGEgc2FtcGxlIEJyb3RsaSBjb21w...

This base64-encoded Brotli compressed data will be decompressed to reveal the original content.

Step 2

Decompress the Data

Click the "Decompress Now" button to extract the original content from your Brotli file. The Brotli algorithm ensures reliable decompression with superior compression ratios:

•
Instant extraction: The tool decompresses your data immediately
•
View statistics: See compressed vs. decompressed file sizes
•
Read content: The decompressed text appears in the output area

Example: Decompressed Output

After decompression, the original JSON data is restored:

{
  "service": "CloudStorage Pro",
  "users": [
    {
      "id": 12345,
      "name": "Alex Johnson",
      "storage": "500GB"
    }
  ]
}

The decompressed content is now readable and ready to use!

Step 3

Copy or Download Decompressed Data

Use your decompressed content:

•
Copy to clipboard: Click to copy the decompressed text for use in other applications
•
Download as file: Save the decompressed content as a .txt file
•
Process further: Use the output with JSON Formatter or other tools

Frequently Asked Questions

How do I decompress a .br file?

Simply upload your .br file using the "Upload .br File" button, then click "Decompress Now". The tool will extract the original content and display it. You can then copy or download the decompressed data.

What is Brotli compression and decompression?

Brotli is a modern compression algorithm developed by Google that provides superior compression ratios compared to GZIP. Decompression is the process of extracting the original data from Brotli-compressed files, restoring them to their original state.

Is my data secure when decompressing?

Yes, all decompression happens entirely in your browser. Your files never leave your computer or get uploaded to any server. This ensures complete privacy and security for sensitive data.

Can I decompress multiple .br files at once?

Currently, the tool processes one file at a time. For batch decompression, you would need to decompress each file individually. This ensures accurate processing and prevents errors.

What if I get a decompression error?

Decompression errors typically occur if the file is corrupted or not actually Brotli-compressed. Verify that your file has a .br extension and was properly compressed. Try re-downloading the file if it was obtained from the internet.

Do I need to install software for Brotli decompression?

No installation required, with no limitations on file size or usage. No registration needed, and all features are available to everyone at no cost. All processing happens in your browser.

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