Online Image Resize Tools
Resize images to exact dimensions or popular presets. Perfect for social media, thumbnails, passports, and website optimization.
Choose a resize preset below or set custom dimensions. All tools run in your browser with secure processing and automatic file deletion.
Otras conversiones
Redimensionar imagen – Custom size
Resize images to custom width and height. Set exact pixel dimensions before uploading.
Redimensionar imagen – Scale by %
Scale images by percentage. Reduce or enlarge while keeping aspect ratio.
Redimensionar imagen – Thumbnail
Create small thumbnails at 300×300 pixels. Ideal for previews and gallery grids.
Redimensionar imagen – Passport photo
Resize photos to passport dimensions (35×45mm at 300 DPI). Common for visa and ID applications.
Social media
Redimensionar imagen – Instagram square
Resize images to 1080×1080 for Instagram square posts. Crop-to-fit for perfect social media uploads.
Redimensionar imagen – Instagram story
Resize images to 1080×1920 for Instagram Stories and Reels cover images.
Redimensionar imagen – 1920×1080 HD
Resize images to Full HD 1920×1080. Perfect for YouTube thumbnails, banners, and presentations.