About

What is 64baser?

64baser encodes text or file bytes with the standard Base64 alphabet and decodes Base64 into text or a downloadable file.

Features

• Text input — Paste text to encode or Base64 to decode
• File input — Select a file to encode its bytes, or a text file containing Base64 to decode it
• Results — Copy displayable text or download the result as a file

Use cases

• System administration — Prepare Base64 values for configuration files and command-line tools
• Software development — Inspect or prepare Base64 values used by data formats and APIs

Company behind

64baser is operated by Glueo, s.r.o., a software company based in Prague.

Updated: September 7, 2026