Free Browser-Based Tools
BuBird tools are browser-first, fast and always free. Your files stay on your device where possible, with no uploads or accounts required for the core tools.
Image Compressor
Reduce image file size by up to 90% without visible quality loss. Supports JPG, PNG, WebP and AVIF.
Image Converter
Convert between 60+ image formats including JPG, PNG, WebP, HEIC, SVG, RAW camera formats and more.
Image Studio
All-in-one image editing suite. Resize, crop, rotate, add text, apply filters, borders, watermarks and more.
Image Viewer
View, zoom and inspect images in your browser. Supports HEIC, WebP, SVG, PNG, JPG and many more formats.
Speech to Text
Convert your voice to text instantly in your browser. Supports 40+ languages, privacy-first, no account required.
QR Studio
Generate custom QR codes with logos and colors. Supports URL, WiFi, vCard, WhatsApp and many more content types.