Bulk resize images with aspect ratio lock, social media presets, and pixel/percentage controls. All processing happens in your browser — nothing is uploaded to any server.
Drop images here or click to browse
An image resizer changes the dimensions of a photo — making it larger or smaller while maintaining quality. Whether you need to resize image to 4x6 inches for printing, resize image for email attachment to reduce file size, or resize image for WhatsApp DP to fit profile picture dimensions, a resizer handles all these tasks instantly.
TooliFyra's free online image resizer runs entirely in your browser. Your images never leave your device. No upload, no server processing, complete privacy.
Images come in all sizes — but platforms, documents, and emails have specific requirements. A photo resizer ensures your images fit perfectly whether you're posting on social media, attaching to an email, uploading to a website, or preparing for print. Resizing reduces file size and improves loading times.
Follow these simple steps to resize images using TooliFyra's free online image resizer:
Content creators can quickly resize images for different platforms. Web developers can prepare assets for responsive design. E-commerce sellers can batch-resize product photos to meet marketplace requirements. Social media managers can ensure every post fits platform dimensions perfectly. Unlike paid tools, TooliFyra offers unlimited image resizing with no watermarks, no file size limits, and no registration.
Resizing images for social media posts and profiles, optimizing website images for faster loading, batch processing product photos for e-commerce, creating thumbnails, preparing images for email campaigns, resizing photos for print at specific dimensions (4x6, 5x7, 8x10), and reducing file size for WhatsApp and messaging apps.
TooliFyra's image resizer combines bulk processing with aspect ratio control, social media presets, and pixel/percentage resizing — all without uploading your files to any server. The live preview and batch download make it the fastest way to resize multiple images.
No. All resizing happens entirely in your browser using JavaScript and the Canvas API. Your images never leave your device.
We support JPG, PNG, WebP, BMP, and GIF. Output is downloaded as PNG for maximum quality.
There is no hard limit. You can upload and resize as many images as your browser can handle.
Pre-configured dimensions for popular platforms like YouTube Thumbnail (1280x720), Instagram Post (1080x1080), Twitter Header (1500x500), and more.
Yes, completely free with no usage limits, watermarks, or sign-ups required.