Resizer Image

πŸ“ Image Resizer – Bulk Resize Photos & Target File Size

image resize β€’ bulk image resizer β€’ resize image in kb β€’ maintain aspect ratio

Set exact width/height, keep proportions, or specify a target KB. JPG, PNG, WEBP – batch processing, free, private image resizer.

πŸ“‚ Choose images (0)

tap or drag & drop – supports batch
⏳ Processing images... (on your device)

πŸ”’ Privacy – no upload

All resizing happens directly in your browser. Your images never leave your device. No servers, no tracking. 100% private.

Why I built this bulk resizer

I sell pottery online. My product photos were huge – 4000x3000, 5MB each. My store was slow, customers left. I needed a way to resize multiple images at once, keep them sharp, and sometimes target a specific file size (like under 200KB for email). Existing tools either uploaded to shady servers or couldn't do batch. So I built this. It lets me set width/height, lock aspect ratio, and even enter a KB target – it automatically tweaks quality to get close. I use it every week. My neighbour the photographer uses it to resize proofs. Hope it helps you too.

– Naresh, creator of TopImageFixer

How to resize images – step by step (like I'm showing you)

I’ve done this hundreds of times, so let me walk you through it like you're sitting next to me.

Step 1 – Pick your photos: Click the upload area and select all the images you want to resize. You can mix JPG, PNG, WEBP – the tool handles them.

Step 2 – Set your dimensions: Enter the width and height you need. If you want to keep the original shape, keep "Maintain aspect ratio" checked.

Step 3 – Optional: target file size: Need images under 200KB? Type 200 here. The tool plays with quality until it gets as close as possible.

Step 4 – Hit "Resize Images Now": The tool does everything in your browser. Download individually or grab the whole ZIP.

That's it. No confusing settings. I made this exactly how I wanted it for myself – simple and private.

Who uses bulk resize? (real stories)

Online sellers (like me): Amazon, Etsy, or your own store – they all want specific image sizes. Batch resizing means you list products faster. I often resize image in kb for Amazon's 2000px limit while keeping file size under 1MB.

Photographers: Sending proofs? Resize 50 high-res shots to 1200px width so they load in email, but keep originals safe.

Teachers & students: Make worksheets or upload assignments – change image size free to stay under file limits.

Social media managers: Instagram wants 1080px, Facebook 1200px. Use this photo dimension converter to prep all at once.

What else? Convert format while resizing, target file size for email, resize then compress. I do all of these every week.

Frequently Asked Questions (FAQ)

Can I resize multiple images to exact dimensions?
Yes, select multiple files, set width/height, enable aspect ratio if needed. All images will be resized.
How do I target a specific file size (KB) instead of dimensions?
Enter a target size in the "Target KB" field. The tool automatically finds the right quality to hit that size. Works for JPEG/WebP.
Will resizing reduce quality?
Only if you reduce dimensions drastically or target very low KB. For normal use quality stays excellent.
Can I keep the original aspect ratio?
Absolutely – check "Maintain aspect ratio". Then when you change width, height auto-adjusts.
Do you support batch download?
Yes. After processing, each image has a download button, and a "Download all as ZIP" appears.
Is there any upload? Are my images private?
100% private. Nothing is uploaded. Entire resizing runs in your browser.
What output formats are available?
JPEG, PNG, and WebP.
Can I resize images on my phone?
Yes, fully responsive. Works on iPhone, Android, iPad.

πŸ“– Latest from Blog

WEBP vs JPEG for resize

Which format keeps quality smaller when resizing? Real tests.

Batch resize for Amazon

How to prepare 100+ product images with exact dimensions.

Target file size trick

Hit 200KB exactly every time – our method.

Works with all image types

JPG/JPEGPNGWEBPBMPGIFTIFF