Browser-based utilities that run locally
Lokly is a collection of free, privacy-friendly browser-based tools built for everyday tasks and developer workflows. With more than 214 open-source utilities, everything runs 100% in your browser—no uploads, no servers, and no tracking. Data stays on your device, so you can format, convert, generate, and preview results without sending anything to the cloud. Popular picks include the JSON Formatter, UUID v4 Generator, Base64 Encoder/Decoder, and Unix Timestamp Converter. For quick sharing, Lokly also includes a QR code generator with options that update instantly and download common image formats. Explore Lokly at https://lokly.org/ and get started today.
Stop worrying about privacy and start using tools that respect it.