A web tool that compresses PNG, JPEG and WebP images to reduce file size.
TinyPNG applies smart lossy compression to images directly in the browser. As of writing, free use has file-count and size limits.
No, basic use does not require an account.
Yes, free use has per-upload limits; see the site for current numbers.
Information and links are accurate as of the time of writing and may change. Always verify on the official site. This is an independent guide, not affiliated with the listed services.