Image Compressor

Compress, convert and resize images in bulk, turn images into a PDF or a PDF into images. Everything runs in your browser.

Files never leave your deviceNo sign-up, no watermarkBatch + ZIP download

Drop images here

or browse files · paste with Ctrl+V

Output format

Quality

PNG is lossless, so quality does not apply. Resize the image or choose WebP for a much smaller file.

Target size optional

KB max

Resize

Scale

W px

H px

Shrinks to fit inside this box, keeps the proportions and never enlarges.

W px

H px

Crops from the center to fill the exact size.

More options

JPG background

Fills transparent areas when saving as JPG

Keep the original if it is already smaller

File name ending

Page size

Orientation

Margin

Image quality

Lower quality makes a smaller PDF, handy for email and visa portals.

File name

.pdf

Image format

Resolution

Higher resolution gives sharper pages and larger files.

Pages optional

Processed locally. Nothing is uploaded.

How it works

Drag and drop, browse or paste images. Add PDFs in PDF to images mode. Batch as many as you like.

Choose a format, quality or target size, resize for social media, or set up your PDF pages.

Compare before and after, then download files one by one or everything as a single ZIP.