What quality should I use?

70-85 is usually indistinguishable from the original for photos.

Can I compress several images at once?

Yes — add as many as you like and download them together.

Does the image compressor tool work for online form and portal uploads?

Yes. It is built for portals that enforce strict file limits — exam boards, job applications, university and government forms. You control the output before you download it.

Will it work on a low-end phone or a slow mobile connection?

Yes. Files are processed inside your browser instead of being uploaded, so nothing depends on upload speed and it works on budget phones on 3G or 4G.

Is there any charge, watermark or sign-up?

No. Every tool is completely free, unlimited, watermark-free and requires no account, email or payment.

All tools

Compress images online — smaller files, same look

Shrink JPG, PNG and WebP files with a quality slider and an optional target size.

Drop your files here

Drag it anywhere in this area — everything stays on your device.

Guide, features and FAQ for compress image online(tap to expand)

How to compress image in your browser

Drop in one image or a batch, pick a quality level or a target size in KB, and download files that are dramatically smaller but still look sharp. You can also cap the width, which is usually where the biggest savings come from.

1Upload your images.
2Set the quality, target size or maximum width.
3Compress.
4Download the smaller files.

What this compress image online tool does

Real compression with a live figure

The result shows the exact before and after size and the percentage saved.

Target size in KB

Give a size limit and the tool searches for the highest quality that fits inside it.

WebP output

Switch to WebP for the smallest files at the same visual quality.

Why people use it

Free with no account, no email and no watermark
Runs in the browser — documents stay on your device
Works on Windows, macOS, Linux, Android and iOS
Also great for image compressor free and reduce image file size

Frequently asked questions

What quality should I use?: 70-85 is usually indistinguishable from the original for photos.
Can I compress several images at once?: Yes — add as many as you like and download them together.
Does the image compressor tool work for online form and portal uploads?: Yes. It is built for portals that enforce strict file limits — exam boards, job applications, university and government forms. You control the output before you download it.
Will it work on a low-end phone or a slow mobile connection?: Yes. Files are processed inside your browser instead of being uploaded, so nothing depends on upload speed and it works on budget phones on 3G or 4G.
Is there any charge, watermark or sign-up?: No. Every tool is completely free, unlimited, watermark-free and requires no account, email or payment.

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