Free, private, browser-based tools

15 fast utilities for developers and designers — convert, format, compress and encode. Everything runs in your browser, so your files never leave your device.

Image ConverterConvert between JPG, PNG, WebP, GIF, BMP formats Image CompressorCompress images while maintaining quality

CSV to JSONConvert CSV data to JSON format JSON to CSVConvert JSON data to CSV format JSON to YAMLConvert JSON to YAML format Excel to JSONConvert Excel files to JSON JSON to XMLConvert JSON to XML format

Base64 Encoder/DecoderEncode and decode Base64 strings Text FormatterFormat, indent, and clean text URL Encoder/DecoderEncode and decode URL strings HTML Entity EncoderEncode and decode HTML entities Text DiffCompare and find differences between two texts

PDF ToolkitMerge, split, rotate, and compress PDF files

JSON FormatterFormat and validate JSON data XML FormatterFormat and validate XML data