FileTools

什么是 FileTools？

FileTools is a free suite of 43 online tools to process your files instantly. No signup, no storage, no limits. CSV Tools: split, merge, convert to JSON, clean data Image Tools: convert, resize, compress, HEIC/WEBP/JFIF PDF Tools: merge, split, compress, convert Calculators: BMI, loan, tip, discount, date, age Text Tools: QR code, password generator, base64, JSON formatter All tools work directly in your browser. Files are auto-deleted after 1 hour. 100% free forever.