Ferramentas de imaxe gratuítas: comprimir, redimensionar, converter e eliminar fondo

Reduce JPG, PNG, WebP size without visible quality loss

Resize to exact pixels or by percentage

Free crop or crop to platform presets (1:1, 16:9, passport)

Resize and format photos to passport/ID spec (US, UK, CN)

AI-powered background removal for portraits & products

Convert JPEG images to lossless PNG format

Convert PNG to compressed JPEG for smaller file sizes

Convert to WebP for faster web loading

Convert iPhone HEIC photos to widely-compatible JPG

Batch add text or image watermark to photos

Add rounded corners, shadows, and colored backgrounds to screenshots

Combine photos into a grid or panoramic collage