Shawon Images Bulk Image Resizer resizes any number of images at once by width, height, longest side, percentage or exact dimensions. Drop files or a folder, choose the size, and download every resized image as one ZIP — free, with no file limit and no upload.
Resize a Whole Batch of Images in One Click
Resizing photos one by one is slow. Set the target once — say 1080 pixels wide for social media, or 50% for email — and every image in the batch is resized to match, keeping its proportions. For fixed sizes such as 1080 × 1080 you choose whether to crop to fill, fit with padding, or stretch.
Five Resize Modes
Width, height, longest side, percentage or exact size
Proportions Kept
No stretched photos unless you ask for it
No Upscaling Blur
Smaller images can be left at their original size
Unlimited Batch
Whole folders resized and zipped in one go
Supported Image Formats
Our Bulk Image Resizer supports all popular image formats for maximum compatibility.
JPG
PNG
WebP
GIF
BMP
AVIF
SVG
HEIC (input) — original format
JPG
PNG or WebP (output)
All processing happens in your browser using HTML5 Canvas and JavaScript — no server uploads needed. Your images remain completely private.
Who Uses This Bulk Image Resizer?
👨💻
Bloggers shrinking a folder of photos before uploading them
📸
Online sellers making every product photo the same size
🎨
Social media managers preparing a batch of 1080 × 1080 posts
📱
Anyone emailing photos that are too large to attach
About Shawon Images — Free Online Image Tools
Shawon Images is a suite of 27+ free image editing tools that run entirely in your browser. Every tool works client-side using JavaScript and HTML5 Canvas — your images are never uploaded to any server, ensuring complete privacy and security.
Our tools include image compression, resizing, format conversion, cropping, watermarking, color extraction, Base64 encoding, ICO creation, and much more. All tools are free forever with no registration required — simply open and use. Compatible with Chrome, Firefox, Safari, Edge, and all modern browsers on desktop and mobile devices.