A Free Online RLE (Run-Length Encoding) Encoding/Decoding Tool is a web-based utility that compresses and decompresses data using the RLE algorithm. It is widely used by developers, students, and data analysts to experiment with data compression, test algorithms, or format data for specific systems like computer vision datasets. What is Run-Length Encoding?
Run-Length Encoding (RLE) is a basic, lossless data compression algorithm. It works by taking consecutive repeated elements (runs) and replacing them with a single data value and its count.
How Encoding Works: It condenses repetitive data. For example, the text string AAAAABBBCC contains 5 A’s, 3 B’s, and 2 C’s. An RLE encoder compresses this down to 5A3B2C.
How Decoding Works: It reverses the process. An RLE decoder takes a compressed string like 3W1B3W and expands it back to its raw format: WWWBWWW. Common Variations Found in Online Tools
Depending on the tool you use, it may support different RLE formats: Convert to COCO Run-Length Encoding (RLE) – Roboflow
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