Brotli Decompressor

Brotli Decompressor is a free online Compression Tools tool that paste Base64 or Hex brotli data and get the original text back — real RFC 7932 decompression in WebAssembly, binary payloads detected and re-encoded, nothing uploaded instantly in your browser. Paste your data, adjust the options and get the result in real time — no installation, no sign-up, and nothing is ever uploaded to a server.

How to use: Brotli Decompressor →

Description

Paste Base64 or Hex brotli data and get the original text back — real RFC 7932 decompression in WebAssembly, binary payloads detected and re-encoded, nothing uploaded.

  • Because everything is computed client-side, Brotli Decompressor is safe to use with sensitive data such as API keys, tokens or private logs.

How to use

Using Brotli Decompressor takes three steps:

  1. Paste your data into the input box (or load the example).
  2. Configure the options to match your target format or scenario.
  3. Copy, download or inspect the output — it updates live as you type.

Examples

These ready-made examples show typical inputs and the exact output Brotli Decompressor produces for them.

G0cBAByHsRvnQu8VRH5YAgHOkQ7fYT9RRLdUmBudBDGSU7dVQ82/R9AhXVh9sAR5tWbR0NRtPocEycpDhDaypuWZvg1ioDIM/DYkRH2/ZngPFIt9LCxfsz2jTt8RULTO7CzJyzl2CGH5YZoKSvFD2xKxku6vp+RVeU7stqKspuOys7sh9xY0Jbs9dZN/Z0W97EbXvN/zKjsPmr9bWarg8Gy786JyORrw/lK6jFkiiceV09IiK9iEcKga

A real quality-11 Brotli stream of a sentence about this very tool — the output pane shows what it decodes to, byte for byte.

Use cases

Common situations where Brotli Decompressor helps:

  • Paste Base64 or Hex brotli data and get the original text back — real RFC 7932 decompression in WebAssembly, binary payloads detected and re-encoded, nothing uploaded.
  • Because everything is computed client-side, Brotli Decompressor is safe to use with sensitive data such as API keys, tokens or private logs.

FAQ

What is Brotli Decompressor?

Brotli Decompressor paste Base64 or Hex brotli data and get the original text back — real RFC 7932 decompression in WebAssembly, binary payloads detected and re-encoded, nothing uploaded. It runs entirely in your browser, so your data stays private.

Is Brotli Decompressor free to use?

Yes. Brotli Decompressor is free, unlimited and works without registration or installation.

Does my data get uploaded?

No. All processing happens locally in your browser; nothing is sent to any server.

Related tools

Gzip CompressorGzip text and download the .gz or inspect Base64.Gzip DecompressorInflate gzip payloads from files or Base64.Deflate CompressorRaw DEFLATE compression in the browser.Deflate DecompressorInflate raw DEFLATE data.Brotli CompressorCompress text with Brotli (RFC 7932) directly in your browser — the same codec Google ships, compiled to WebAssembly, quality 0–11, Base64 or Hex output with exact size statistics.Bzip2 CompressBzip2 is a compression library developed by Julian Seward (of GHC fame) that uses the Burrows-Wheeler algorithm. It only supports compressing single files and its compression is slow, however is more effective than Deflate (.gz & .zip).