OnlineTools4Free vs Squoosh

Both tools process images locally for full privacy. Squoosh offers more codec control and a side-by-side preview. OnlineTools4Free offers batch processing and 120+ additional tools.

OnlineTools4Free

onlinetools4free.com

Wins

Ties

Losses

100% FreeClient-side120+ Tools

Squoosh

squoosh.app

Wins

Ties

Losses

Feature-by-Feature Comparison

Feature	OnlineTools4Free	Squoosh
Privacy (client-side processing)
Price	100% Free	100% Free
Speed	Instant (local)	Instant (local)
No account required
Batch processing	Up to 100 images	One image at a time
Number of tools	120+	1 (image compression)
File size limits	Browser memory	Browser memory
Ads
Open source
Codec controls	Quality slider	Full codec settings (MozJPEG, AVIF, WebP, OxiPNG)

Pros & Cons

OnlineTools4Free

Pros

Batch compress up to 100 images
120+ other tools included
Simple, streamlined interface
Download all as ZIP

Cons

Fewer compression codec options
No side-by-side visual comparison
Not open source

Squoosh

Pros

Advanced codec options (MozJPEG, AVIF, OxiPNG)
Side-by-side visual comparison
Open source (Google Chrome Labs)
Resize with compression in one step

Cons

Only one image at a time
Only compression — no other tools
No bulk download option
Development has slowed (archived repo)

Our Verdict

Both tools process images locally for full privacy. Squoosh offers more codec control and a side-by-side preview. OnlineTools4Free offers batch processing and 120+ additional tools.

Try OnlineTools4Free for Free

Frequently Asked Questions

Is OnlineTools4Free better than Squoosh?

It depends on your needs. For batch compression and a full toolkit, OnlineTools4Free wins. For fine-tuned single-image optimization with codec controls, Squoosh is excellent.

Is Squoosh safe to use?

Yes. Like OnlineTools4Free, Squoosh processes images entirely in your browser. No files are uploaded to any server.

Does Squoosh support batch processing?

No. Squoosh only handles one image at a time. OnlineTools4Free supports batch compression of up to 100 images with ZIP download.

Is Squoosh still maintained?

Squoosh is a Google Chrome Labs project. The GitHub repository has been archived, meaning active development has slowed. OnlineTools4Free is actively maintained.

Which produces smaller files — Squoosh or OnlineTools4Free?

Squoosh can produce smaller files because it uses advanced codecs like MozJPEG and OxiPNG. OnlineTools4Free uses browser-native compression which is slightly less aggressive but very fast.

Feature-by-Feature Comparison

Feature	OnlineTools4Free	Squoosh
Privacy (client-side processing)
Price	100% Free	100% Free
Speed	Instant (local)	Instant (local)
No account required
Batch processing	Up to 100 images	One image at a time
Number of tools	120+	1 (image compression)
File size limits	Browser memory	Browser memory
Ads
Open source
Codec controls	Quality slider	Full codec settings (MozJPEG, AVIF, WebP, OxiPNG)

Pros & Cons

OnlineTools4Free

Pros

Batch compress up to 100 images
120+ other tools included
Simple, streamlined interface
Download all as ZIP

Cons

Fewer compression codec options
No side-by-side visual comparison
Not open source

Squoosh

Pros

Advanced codec options (MozJPEG, AVIF, OxiPNG)
Side-by-side visual comparison
Open source (Google Chrome Labs)
Resize with compression in one step

Cons

Only one image at a time
Only compression — no other tools
No bulk download option
Development has slowed (archived repo)

Frequently Asked Questions

Is OnlineTools4Free better than Squoosh?

It depends on your needs. For batch compression and a full toolkit, OnlineTools4Free wins. For fine-tuned single-image optimization with codec controls, Squoosh is excellent.

Is Squoosh safe to use?

Yes. Like OnlineTools4Free, Squoosh processes images entirely in your browser. No files are uploaded to any server.

Does Squoosh support batch processing?

No. Squoosh only handles one image at a time. OnlineTools4Free supports batch compression of up to 100 images with ZIP download.

Is Squoosh still maintained?

Squoosh is a Google Chrome Labs project. The GitHub repository has been archived, meaning active development has slowed. OnlineTools4Free is actively maintained.

Which produces smaller files — Squoosh or OnlineTools4Free?

Squoosh can produce smaller files because it uses advanced codecs like MozJPEG and OxiPNG. OnlineTools4Free uses browser-native compression which is slightly less aggressive but very fast.