ED2K Tool

All you have is a folder of files on a laptop and a vague memory of eMule, while the cloud drive asks for a link. Drives such as 115 and PikPak accept a file as an ED2K link, a line of text with the file's name and size. Its key part is a fingerprint of the contents, which ED2K Tool calculates inside the browser tab.

The site says the files stay on your computer, and its guide adds that creating a link shares nothing with anyone. You drop in single files or a whole folder, or paste them with Ctrl+V, and each row in the queue shows its progress. When hashing ends, one button copies every link, and the batch can be saved as a TXT or CSV file.

An account is optional, and signed-in users can keep a personal record of past links with their file names and sizes. A separate checker splits up to 100 existing links at once into their fields; it reads the format only and cannot tell whether a file is still available.

A converter rewrites an ED2K link as a magnet link, the format many download apps expect, and turns it back again. The site comes in Chinese and English, with step-by-step guides for 115 and PikPak.