Huffman Compressor — Lossless Binary File Compression

or browse files

Supports any text-based file (.txt, .c, .cpp, .js, etc.)

Enter text to compress and visualize:

Quick Presets:

Visual representation of the prefix code tree. Leaf nodes show character codes and counts.

Char	Freq	Percentage	Huffman Code

Original Size

--

8 bits per character

Huffman Size

--

Header overhead excluded

Encoded Bitstream 0 bits

Under the Hood

Characters that occur frequently are assigned shorter binary codes, while rare characters get longer codes, minimizing total bit count.

The bitwise reconstruction restores the exact original files without losing a single bit of information, verified via MD5 validation checks.

Powered by a high-performance C++ backend utilizing optimal priority queues (O(N log N)) and bitwise raw binary operations.