Developer Tools
12 free online developer tools. All tools work directly in your browser.
Base64 Encoder
Encode text or files to Base64 format free online
Base64 Decoder
Decode Base64 encoded strings to plain text free online
JSON Formatter
Format, validate, and beautify JSON data free online
URL Encoder
Encode URLs and special characters for safe web use
URL Decoder
Decode percent-encoded URLs to readable text free online
HTML Encoder
Encode HTML special characters to HTML entities free online
HTML Decoder
Decode HTML entities back to plain text free online
CSV to JSON Converter
Convert CSV data to JSON format free online
JSON to YAML Converter
Convert JSON data to YAML format free online
CSS Minifier
Minify and compress CSS code free online
HTML to Markdown Converter
Convert HTML markup to Markdown format free online
Markdown to HTML Converter
Convert Markdown text to HTML format free online
About Our Developer Tools
ViaConvert provides free developer tools that run entirely in your browser. All tools are completely free with no sign-up requirements.