Do you upload my photos?

Everything runs in your browser with the Canvas API. Your files are never uploaded to a server.

What is image resolution?

Here it means pixel width × height. Lower resolution usually means a smaller file.

Yes. Add several files, convert them, and download individually or all together.

Private — images never leave your device

Change pixel resolution in your browser by resizing width and height. Processed locally.

YOUR WORKSPACE

Runs on your device

Convert to

Drag & drop your images here

Drop images, set a size, then resize.

Choose images or paste from your clipboard · Ctrl / ⌘ + V

✓ No uploads✓ No sign-up✓ Free to use

01Choose your images. Drag, browse, or paste — one file or a whole batch.
02Make it yours. Choose a format and adjust the available settings.
03Save your New resolution files. Convert on your device, then download when ready.

Change pixel resolution in your browser by resizing width and height. Processed locally.

All processing stays in this browser tab. Use the controls above, convert, and download when you are happy with the result.

Change Image Size

Any image → Resized image

Resize Image

Any image → Resized image

Compress Image

Any image → Smaller file

Change Image DPI

Any image → Re-exported image

Learn format trade-offs, compression workflows, and privacy-friendly conversion tips.

Do you upload my photos?: Everything runs in your browser with the Canvas API. Your files are never uploaded to a server.
What is image resolution?: Here it means pixel width × height. Lower resolution usually means a smaller file.
Can I convert multiple images at once?: Yes. Add several files, convert them, and download individually or all together.