Image · free

Bulk Image Resizer

Resize image online or in bulk: set exact pixels or a percentage, keep JPG, PNG and WebP quality and download in seconds — no upload, no sign-up.

Runs on your device — nothing uploadedNo sign-up or limitUpdated October 2026
Drop images to resizeor click to browse · several allowed

Files download one after another. Allow multiple downloads if your browser asks.

About the Bulk Image Resizer

Resize image online or in bulk: set exact pixels or a percentage, keep JPG, PNG and WebP quality and download in seconds — no upload, no sign-up.

Every image is decoded, resized and re-encoded inside your browser. Nothing is uploaded.

How to use the Bulk Image Resizer

  1. Step 1Drop as many images as you like — PNG, JPG or WebP.
  2. Step 2Choose a width, height, percentage or exact size, plus the output format and quality.
  3. Step 3Press the button: every image is resized on your device and downloaded in turn.

What you get

  • Batch resize in one pass
  • Width, height, percent or exact
  • Convert while resizing
  • Nothing uploaded — safe for client work

Bulk Image Resizer — FAQ

How many images can I resize at once?
Dozens are fine on a laptop; on a phone, batches of ten to twenty keep things comfortable. The limit is device memory, not the tool.
Why do the files download separately?
Browsers cannot bundle files into a ZIP without shipping an extra library that would slow the page. Each resized image is saved individually.
Does resizing up work?
It does, but enlarging cannot invent detail — expect softness. Resize down for best results.

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