Free Image Resizer & Converter | Batch Resize Online - Designs24hr

IMAGE RESIZER & CONVERTER

Optimize, Resize, and Convert Your Images Instantly.

100% Free • Privacy Focused • No Sign-Up Required

Click to Upload Images or Drag & Drop

Supports JPG, PNG, WEBP, BMP (Multiple files allowed)

Resizing Mode

Width (px)

Height (px)

Maintain Aspect Ratio (Fit Within)

Target Format

Quality

90%

Custom Filename Suffix / Notes

How to Use This Image Resizer & Converter Tool

Optimizing your images has never been easier. This tool runs 100% in your browser, ensuring your photos remain private.

Step-by-step instructions

Upload Image: Click the upload box or drag and drop your image file.
Select Mode: Choose between custom pixel dimensions, percentage scaling, or simple format conversion.
Adjust Settings: Input your desired width/height or use the slider. Ensure "Maintain Aspect Ratio" is checked to prevent distortion.
Choose Format: Select JPEG for photos, PNG for graphics, or WEBP for modern web usage.
Process: Click the red "PROCESS IMAGE" button to generate your new file instantly.
Download: Save the optimized image to your device.

Why This Tool Is Better

Zero Latency: Uses client-side technology, meaning your image is processed instantly without uploading to a slow server.
Total Privacy: Your personal photos never leave your browser. Perfect for sensitive documents or personal images.
High Quality: Uses advanced browser rendering algorithms to maintain sharpness even when compressing.

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Frequently Asked Questions

Does resizing reduce image quality?

Scaling down usually retains high quality. Scaling up (making an image larger than original) may cause pixelation. Our "Quality" slider allows you to find the perfect balance between file size and visual fidelity.

Is there a file size limit?

Since the processing happens entirely on your device (client-side), the limit depends on your device's memory. Most modern computers and phones can easily handle images up to 20MB or more.

Why use WEBP format?

WEBP offers superior compression and quality compared to JPEG and PNG. Converting images to WEBP can significantly improve your website's loading speed.

Is my data private?

Yes. Your images are never uploaded to our servers. All resizing and conversion logic runs locally in your browser.