Bulk Image Resizer – Resize Multiple Images Online Free

Image Tools

Bulk Image Resizer

Resize multiple images at once — exact size or percentage scale

📤 Up to 20 Images 🔒 100% Private ⚡ Browser-Based 📃 Free Forever

⬆ Upload Images

🖼

Drop images here or click to browse

Supports JPG, PNG, WEBP  ·  Max 20 images  ·  Up to 10MB each

⚙ Resize Settings

Width (px)

Height (px)

% of original size

🎲 Output Quality

Compression Level 90%

Smaller fileBetter quality

📄 Output Format

0Total

0Processed

-Avg Saved

Processing...

🔒 Never uploaded to server ⚡ Runs in your browser ✓ 100% Free

FAQ

What is Bulk Image Resizer?+

A free browser-based tool to resize multiple images at once. Set exact pixel dimensions or scale by percentage. Everything runs locally — your images never leave your device.

What image formats are supported?+

• JPG/JPEG — Best for photos, smallest size
• PNG — Lossless, supports transparency
• WEBP — Modern format, great compression

Exact Size vs Scale % — what's the difference?+

• Exact Size: All images resized to a fixed width & height in pixels.
• Scale %: Each image scaled relative to its own size (50% = half the original).

How do I download resized images?+

• Single image: Click Download button on the image card after processing.
• All images: Use "Download All as ZIP" button.

Are my images safe?+

100% private. All processing happens in your browser using HTML5 Canvas API. Your images are never sent to any server.