Encoders & Decoders

Free, private encoders & decoders that run entirely in your browser — no upload, no account. Pick a tool below; more land here as they ship.

Acronym Decoder

Expand acronyms & abbreviations — tech to slang

How Acronym Decoder works?

Barcode Scanner

Scan barcodes & QR codes with your camera. Free, no app.

How Barcode Scanner works?

Base64 Converter

Encode text to Base64, or decode Base64 back — instantly

How Base64 Converter works?

Every tool runs in your browser — no upload, no account, free.