About ToolCask

ToolCask is a collection of 37+ free online tools for developers, writers, and everyday use. Every tool runs entirely in your browser - no data is ever sent to any server.

What We Offer

• Text Tools - Word counter, character counter, case converter, text diff, and more
• Developer Tools - JSON formatter, Base64 encoder/decoder, JWT decoder, regex tester, SQL formatter
• Converters - CSV to JSON, YAML to JSON, image converter, color converter
• Generators - UUID generator, password generator, hash generator, lorem ipsum
• Formatters - CSS minifier, JS minifier, XML formatter, Markdown preview
• File Tools - PDF to image, image to PDF, SVG to PNG, CSV to Excel

Privacy First

All tools run 100% client-side in your browser using JavaScript. Your data never leaves your device. We don't collect, store, or transmit any content you enter into our tools.

Free Forever

ToolCask is free to use with no signup required. The site is supported by advertising, which allows us to keep all tools freely available.

Contact