guanqun-yang

Read the contents of local files on demand. Quickly preview, copy, or analyze file text without leaving your workflow. Save time by pulling exact file content w

Count characters in any text to quickly check length and meet limits. Validate inputs for tweets, SMS, forms, or code. Get instant counts to compare drafts and

Retrieve the current device's MAC address instantly. Use it to identify a device, verify network access, or populate inventory records. Simplify workflows that

Reverse any sentence instantly to see words in the opposite order. Generate playful phrasing, test palindromes, or analyze sentence structure. Speed up text man

Count the number of 'R' characters in any text, uppercase and lowercase. Quickly analyze strings, logs, or documents where 'R' frequency matters. Get instant co

Perform quick addition, subtraction, multiplication, and division in your workflow. Get fast, reliable results for everyday calculations. Streamline simple math