Faster web pages
Export lean JPEG or WebP files for landing pages, blog posts, and product listings that load fast and score well on Core Web Vitals.
Free image compressor
Free Image Compressor Online
Compress JPEG, PNG, or WebP images, adjust the quality, and compare the real file-size savings before downloading. Sign in to use it free, with no watermark.
Runs in your browserFree with sign-inNo watermark
Compress your image
The original stays in your browser. A reduced temporary copy is sent for safety screening and expires after one hour.
image-2-sample.webp
1200 × 900 · 159.7 KB · WebP
Output format
Quality
75%Result
Original · 1200 × 900 · 159.7 KBAdd an image and pick your settings — the result shows up here, ready to download.
- 1Choose an image
- 2Pick format and quality
- 3Compare and download
Compress images for websites, email, and sharing
Cut file size for the web, email, and everyday sharing while compression and output stay in your browser.
Email attachments
Get a photo under the attachment limit before you hit send, or under the upload cap on a form or portal.
Storage and sharing
Keep a lighter copy for chat apps, cloud folders, and everyday sharing without eating through your storage.
How to compress an image online
Find the balance between picture quality and file size in seconds.
1
Choose an image
Drop in a JPEG, PNG, or WebP, or try the sample image.
2
Pick format and quality
Choose JPEG or WebP and slide the quality up or down — around 75% is a good starting point for photos.
3
Compare and download
Click Compress, check the new file size and how much you saved, then download.
1
Choose an image
Drop in a JPEG, PNG, or WebP, or try the sample image.
2
Pick format and quality
Choose JPEG or WebP and slide the quality up or down — around 75% is a good starting point for photos.
3
Compare and download
Click Compress, check the new file size and how much you saved, then download.
See the savings before you download
Check the actual output size and percentage saved before you download.
Real output size
Every compression shows the actual file size and the percentage saved, so you know exactly what you're getting before you download.
Adjustable JPEG and WebP quality
Slide from 30% to 100% and re-run in a second. Go lower for the smallest file, higher when detail matters.
Local compression
Compression and output stay on your device; only a reduced temporary copy is sent for safety screening.
Need different dimensions?
If the width and height need to change too, resize the image first, then compress the resized file for the smallest result.
Free Image Compressor FAQ
Answers about free image compression, JPEG and WebP quality, target file sizes, privacy, and supported formats.
Compress an image online for free
Sign in, choose a quality level, compare the real file size, and download a watermark-free JPEG or WebP. Compression stays on your device.