Is there a Squoosh alternative that handles a whole batch at once?

Yes. Squoosh is built around one image at a time, whereas this tool takes as many images as you like, converts and shrinks them together, and gives you a single ZIP to download.

Is Squoosh private, and is this any different?

Both are private. Squoosh does its work in your browser and so do we, so in either case your images stay on your own device and are never uploaded. On privacy there is nothing to choose between them.

For a folder of images that all need the same treatment, this tool is quicker: pick a format, pick a size preset, and download the ZIP. For fine-tuning a single image, Squoosh gives you more control and a live before and after view.

What formats can I convert to?

JPEG, PNG and WebP. Squoosh also outputs AVIF, which we do not, so if you need AVIF then Squoosh is the better fit.

Does it cost anything?

No. Like Squoosh, it is free, with no account, no watermark and no daily quota.

A Squoosh alternative built for whole batches, not one image

Convert and shrink a folder of images at once, then download them as one ZIP.

Image

Drop an image here or click to browse

or paste from clipboard (Ctrl+V) · JPEG, PNG, WebP

Files stay in your browser. Nothing is uploaded.

How it compares to Squoosh

Feature	Squoosh	Super Boring Tools
Where it runs	In your browser	In your browser
Batch multiple images	One image at a time	As many as you like
Download as a ZIP	No	Yes
Choosing a size	Manual encoder controls	Simple size presets
AVIF output	Yes	JPEG, PNG and WebP
Visual before and after slider	Yes	No
Fine codec tuning	Extensive	Kept simple
Account required	Never	Never
Price	Free	Free
Everything else you might need	Image tools only	A whole catalogue of tools

When to use Squoosh instead

You want to hand-tune a single image

Squoosh gives you fine encoder controls and a visual before and after slider, so you can nudge the quality and watch the file react. When you are perfecting one hero image, that hands-on control beats our presets.

You need AVIF output

Squoosh outputs AVIF and offers a deeper set of codec choices than we do. If AVIF is the format you are after, that is the one thing they do here that we do not.

Frequently asked questions

Is there a Squoosh alternative that handles a whole batch at once?: Yes. Squoosh is built around one image at a time, whereas this tool takes as many images as you like, converts and shrinks them together, and gives you a single ZIP to download.
Is Squoosh private, and is this any different?: Both are private. Squoosh does its work in your browser and so do we, so in either case your images stay on your own device and are never uploaded. On privacy there is nothing to choose between them.
Which should I use?: For a folder of images that all need the same treatment, this tool is quicker: pick a format, pick a size preset, and download the ZIP. For fine-tuning a single image, Squoosh gives you more control and a live before and after view.
What formats can I convert to?: JPEG, PNG and WebP. Squoosh also outputs AVIF, which we do not, so if you need AVIF then Squoosh is the better fit.
Does it cost anything?: No. Like Squoosh, it is free, with no account, no watermark and no daily quota.