Free Online File Tools
Convert, merge, split, zip, hash and encode files — all live in your browser. No signup, and your files never leave your device.
CONVERT
File Converter
Convert data files between CSV, TSV, JSON, XML and Markdown tables.
COMBINE
File Merger
Combine several text, CSV or JSON files into one, in the order you choose.
SPLIT
File Splitter
Split any file into smaller parts, or a CSV into files of N rows each.
REJOIN
File Joiner
Put split parts (.001, .002, …) back together into the original file.
ARCHIVE
ZIP Tool
Create a ZIP from files or a folder, or extract files from a ZIP.
VERIFY
Checksum Calculator
Get the MD5, SHA-1, SHA-256 and SHA-512 hash of a file and verify downloads.
ENCODE
Base64 Encoder
Turn any file into Base64 or a data URL, or decode Base64 back to a file.