Does image resize work on phone photos?

Yes. Resize runs entirely in your browser using Canvas API. iPhone HEIC photos are converted automatically. No upload, no server.

Will resizing reduce image quality?

Downscaling (making smaller) preserves perceived quality. Upscaling (making larger) can introduce blur — the tool warns you before upscaling.

Can I resize by percentage or pixels?

Both. Enter exact width × height in pixels, or use the percentage slider (25%, 50%, 75% etc). Aspect ratio is locked by default to prevent distortion.

What is the maximum image size supported?

No hard limit. The constraint is browser memory. Most modern browsers handle 100MP images. Very large images may take a few seconds to process.

Does resize keep the original aspect ratio?

By default, yes. Toggle 'Unlock aspect ratio' to resize freely. The tool prevents distortion by default to keep your images looking natural.

Can I batch resize multiple images?

Yes. Drop multiple files, set dimensions once, all resize in batch. Output is a ZIP archive or individual downloads.

Is my image data sent to any server?

Never. All processing happens in your browser. The image never leaves your device. No analytics, no tracking, no upload.

Image Resizer

Resize any image to exact dimensions or percentage

Drop image here

Image Resizer Free — Resize JPG, PNG & WebP to Exact Pixels in Browser (No Upload)

Resize any image to exact dimensions or percentage in your browser. 100% free, batch support, no watermarks — your photos never leave your device. No signup, no upload, no quality compromise.

100% FreeNo UploadNo Sign-upNo WatermarkRuns in Your Browser

How to Use

Upload: Drop your image or click to browse. Supports JPEG, PNG, WebP, and GIF.
Set Size: Enter exact width/height in pixels or resize by percentage.
Download: Download your resized image or all images as a ZIP.

Why Choose This Tool

100% Free: 100% free with no hidden fees, no premium tier, no usage limits.
No Upload: Files are processed entirely in your browser using JavaScript — never uploaded to any server.
No Watermark: Output images are clean with no logo, no signature, and no watermark of any kind.
Private by Design: Nothing is sent to any server. Close the tab and your files are gone forever.

How We Stack Up

Feature	Ours	imageresizer	iloveimg
No watermark	Yes	Often adds	—
Free forever	Yes	Limited free	100/month free
No upload	Yes	Uploads to server	Uploads to server
Batch resize	Up to 500	Single only	10 images

Common Questions

Is my image uploaded to a server?

No. All processing happens locally in your browser. Your image never leaves your device.

Will there be a watermark on the output image?

No. Our tool never adds any logo, signature, or watermark to your output. The downloaded image is exactly what you processed.

Is it really free?

Yes — 100% free forever. No hidden fees, no premium version, no sign-up required.

Are there any usage limits?

No file count, file size, or feature restrictions. Your browser and computer are the only constraints.

Will my images be saved or stored?

No. Images are processed in-memory and discarded when you close the tab.

Does it work on mobile?

Yes. Works on phones and tablets with any modern browser (Chrome, Safari, Firefox, Edge).

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