About Bulk Image Resizer
Add all your pictures, set the width and height (and an optional KB limit), press the button, and download every resized image in one ZIP file. Each file keeps its own name.
iLikePDF's Bulk Image Resizer tool lets you resize many images at once to the same size and download them together as a ZIP – free and without any software. It is a good fit for product photos for a shop, event or gallery pictures and preparing a set of passport-style photos. You may also know it as bulk image resizer online, bulk image resizer free.
Everything happens in your browser: your files are not uploaded to our servers. It is private by design, quick to use and mobile-friendly.
How to Use Bulk Image Resizer
- Add several images. Use the arrows to reorder or the cross to remove.
- Enter the width, height and unit.
- Choose fit mode, background colour and format.
- Optionally set a maximum KB per image.
- Press the button and download the ZIP.
Before & After
Before (Photo in its original size)
- Camera size or odd shape
- Does not fit the frame
- Too big to upload
After (Photo in the size you set)
- Exact width and height
- Proportions kept unless you stretch
- Ready to use
Conceptual illustration, not a screenshot.
Supported Input and Output
| Input | Many JPG, PNG, WebP, GIF, BMP, AVIF files |
| Output | ZIP with resized JPG or PNG files |
| Options | Size, unit, DPI, fit, background, KB limit |
| Upload | None: runs in your browser |
Bulk Image Resizer Features
- ✅ 100% free – no payment, no sign-up, no watermark.
- ✅ No software – bulk image resizer online straight in your browser.
- ✅ Private by design – your file is processed on your device, not uploaded to our servers.
- ✅ Exact sizes – pixels, centimetres, millimetres or inches.
- ✅ Works on mobile and desktop – Android, iPhone, Windows and Mac.
Who Should Use Bulk Image Resizer?
- Students – Prepare project pictures and ID photos in the exact size a portal asks for.
- Job Seekers – Get a photo or signature to the pixel or centimetre size an application requires.
- Professionals – Prepare profile pictures, banners and thumbnails for company pages.
- Small Businesses – Make product photos the same size for a shop, catalogue or social page.
- General Users – Fit a picture to a frame, a print size or a social media post.
Tips for Best Results
- Do a test with two pictures before you run hundreds.
- Very large batches use a lot of memory on phones. Work in groups of 20–30.
Limits and Things to Know
- All images get the same settings.
- The ZIP is created in memory, so extremely large batches can fail on small devices.
Related Tools and Guides
Quick Summary
| Feature | Details |
|---|---|
| Tool name | Bulk Image Resizer |
| Cost | 100% free |
| Software required | No |
| File upload | No – processed in your browser |
| Supported devices | Mobile & desktop |
| Best for | Product photos for a shop |
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Disclaimer
Bulk Image Resizer is for personal and educational use. Check your local laws and your organisation's rules before you process copyrighted or sensitive documents. Results depend on your file and browser, so always check the output before you use it.
FAQs – Bulk Image Resizer
1. Bulk Image Resizer kaise use karein?
Apni file select karein, settings check karein aur “Resize all images” button dabayein. Result neeche dikhega; phir Download par tap karein.
2. Kya Bulk Image Resizer free hai?
Haan, iLikePDF ka Bulk Image Resizer tool bilkul free hai. Koi payment ya signup nahi chahiye.
3. Kya main mobile se Bulk Image Resizer use kar sakta hoon?
Haan, yeh tool mobile-friendly hai. Aap Android ya iPhone ke browser se bhi Bulk Image Resizer use kar sakte hain.
4. Kya meri file upload hoti hai?
Nahi. Yeh tool aapke browser me chalta hai; aapki file iLikePDF ke server par upload nahi hoti. (Kuch features ek helper library CDN se load karte hain, lekin aapki file unme nahi jaati.)
5. How many images can I resize at once?
There is no fixed count, but every image is held in memory. Batches of 20 to 30 work well on phones; computers can handle more.
6. How to use bulk image resizer?
Use Bulk Image Resizer on this page. It runs in a normal browser on computers and phones, with no software and no account.
7. What is the best way to resize many images at once?
The quickest way is Bulk Image Resizer on this page. Choose your file, check the settings and press the button. Nothing needs to be installed.
8. Do I need to install software to resize many images at once?
No. The tool runs inside your browser, so there is nothing to download or install.
9. Which file types work with Bulk Image Resizer?
It works with JPG, PNG, WebP, GIF, BMP and AVIF files that your browser can open.
10. Will my original file be changed?
No. The tool creates a new file and leaves your original untouched.