File Tools

Create and extract ZIP archives, rename batches, inspect files, encode data and generate QR codes — 10 utilities.

10 tools

Bundle multiple files into a single ZIP archive.

Safely open ZIP archives and download the files inside.

Compress any supported files into smaller ZIP archives.

Rename many files at once with patterns, numbering, case and find-replace.

See file sizes in bytes, KB, MB and GB at a glance.

Detect the real MIME type of files from their content, not extension.

Look up file extensions and the formats and applications behind them.

Encode text or files into Base64 — including data URLs for images.

Decode Base64 text back into readable text or downloadable files.

Create QR codes for URLs, text, email, phone and Wi-Fi — as PNG or SVG.