Question 1

What is the best format for compressed PNG?

Accepted Answer

WebP or AVIF. Both support transparency like PNG but at a fraction of the file size. AVIF compresses slightly better, WebP has broader tool support.

Question 2

Will I lose transparency when compressing?

Accepted Answer

No. Both WebP and AVIF preserve alpha channels. Your transparent backgrounds remain intact.

Question 3

How much smaller will my PNG get?

Accepted Answer

Typical reduction is 60-90% when converting to WebP or AVIF. A 5MB PNG screenshot might become 500KB-1MB.

Question 4

Do I need to create an account?

Accepted Answer

No. No account, no signup, no email required. The tool is free and runs entirely in your browser.

Compress PNG Online. No Upload Required

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