Image Compressor
Make photos small enough for email, forms and websites while they still look sharp — check every result at 100% before you download.
- Files never leave your device
- 100% free
- No sign-up
- No watermark
- Works offline after first load
or drag & drop JPG, PNG, WebP, AVIF or HEIC images — or paste with Ctrl+V
How to compress images
- Select or drop your images — JPG, PNG, WebP, AVIF, HEIC or GIF, as many as you like.
- Choose a level (Recommended suits most photos) or an exact file size such as 100 KB, and keep the format or switch to WebP / AVIF. Compare before and after on the preview.
- Click Compress and download the smaller images — several come as a ZIP.
Want more detail? Read the full guide: How to Compress an Image Without Losing Quality
About Image Compressor
Make images smaller without making them look worse. Photos are re-encoded at a carefully tuned quality, and PNG graphics are reduced to the colours they really need with smooth dithering — the trick TinyPNG uses — so transparent logos and screenshots shrink by 60–80%.
Pick a level, or give an exact size such as 100 KB and get the best quality that fits. Switch to WebP or AVIF for websites, limit the dimensions, strip or keep photo details, and compare before and after at full size. Files are never made bigger, and nothing is uploaded.
Good for
- Faster websites and online shops
- Getting photos under upload and email limits
- Saving storage space on phones and computers
Tip: For websites, choose WebP at the Recommended level — files are typically 70–80% smaller than the original JPG or PNG.
Frequently asked questions
How much smaller will my images be?
Photos usually shrink by 50–80% at the Recommended level with no visible difference. PNG graphics and screenshots often shrink by 60–80% thanks to smart colour reduction.
How does PNG compression work?
Like TinyPNG, the tool reduces a PNG to the colours it really needs (up to 256) and dithers smoothly, which keeps transparency and makes files much smaller. Tick “PNG: lossless only” to avoid any colour change.
Can I compress to an exact size?
Yes. Choose “To a file size” and enter, for example, 100 KB or 1 MB — each image gets the best quality that fits.
Should I use WebP or AVIF?
For websites, yes: WebP is usually 25–35% smaller than JPG and AVIF smaller still, at the same quality. Keep JPG for photos you send to people or upload to forms.
Are photo details removed?
By default the EXIF details (camera, date, location) are removed, which saves space and protects your privacy. Tick “Keep photo details” to keep them.
Will a compressed file ever be bigger?
No. If an image is already well compressed, the original is kept.
Do my images leave my device?
No. Compression runs in your browser, so your photos are never uploaded.