TinyPNG — Image Compressor

About

Compress smarter. Right from your browser.

TinyPNG is trusted by millions of developers and designers worldwide to compress images without visible quality loss. This extension brings that same powerful compression engine directly into your browser — no tab-switching, no uploading to a website, just instant results.

What you can do:
✓ Compress PNG, JPEG, WebP, AVIF and JXL images in one click
✓ Convert images to a different format (WebP, AVIF, JXL, JPEG, PNG)
✓ Drag & drop up to 20 images at once — max 5 MB each
✓ Grab and compress images directly from any webpage you're browsing
✓ Pick exactly which images you want from a page — with a visual selector
✓ Download all compressed images as a single ZIP file
✓ See exactly how much you saved per image (-xx% and before/after size)
✓ Re-convert any image to a different format after compression
✓ Right-click any image on any page to compress it instantly
✓ Available in 9 languages: English, Dutch, German, French, Spanish, Portuguese, Italian, Japanese and Chinese

How it works:
1. Click the TinyPNG extension icon in your Chrome toolbar
2. Drag & drop images — or grab them from the current page
3. Choose an output format if you want to convert
4. Download your compressed images or the full ZIP

API key required:
This extension uses the Tinify API. Get a free API key at tinypng.com/developers — free accounts include 500 compressions per month.

Privacy:
Your API key is stored locally in your browser and never shared. Images are sent to the Tinify API for compression and are not stored permanently.