Reduce an image file size
Bring an image under a target size in KB or MB and let the tool adjust its settings automatically.
Drag & drop your images here or click to browse
JPG, PNG, WEBP, GIF - Max 50 files
Supported formats
How it works
Step 1
Upload your image
Step 2
Set the target size
Step 3
Download the reduced image
Common mistakes
- Using a source image that is too small.
- Publishing without checking the final result.
- Confusing file size, dimensions and visual quality.
- Overwriting the original file without keeping a copy.
Pro tips
- Always keep an original version.
- Test several settings before downloading.
- Use WebP for the web when possible.
- Choose descriptive file names for SEO.
Privacy guaranteed
Your images are processed locally in your browser. No data is sent to our servers.
Targeted reduction
Set a precise target size in KB or MB and our tool automatically optimizes the quality to reach it. Yes, you can set a target size in KB or MB, and the tool will automatically adjust the quality. Simply set the target size in KB or MB. Our tool automatically adjusts the quality to reach that size. Also discover our tool to compress an image.
Reduce for email and sharing
Send your images by email or messaging without exceeding size limits. Our tool reduces weight while keeping acceptable quality. This tool helps you compress and lighten your images to get a smaller file, perfect for sending by email or uploading to the web. When working on file-size reduction, check the change where detail actually matters.
Free reduction without signup
No signup, no email required. Reduction may slightly affect quality, but the result remains excellent for on-screen display and sharing. Before you accept the file-size reduction result, compare it with the source file. When useful, open the exported file outside the tool as a final check of what was actually created.
Secure and confidential processing
Your images are processed directly in your browser. No files are sent to a remote server. No, all processing is done locally in your browser. Your images are processed locally in your browser. No data is sent to our servers. For several files, test the file-size reduction on one representative image first.
Batch reduction
Reduce multiple images in one operation. Ideal for preparing a batch of photos to share. Yes, you can process multiple images in batch with the same settings. After file-size reduction, open the exported file and check it in its final context. This catches outliers without turning every file into a separate job.
Discover all our image tools
Compress, convert, resize, edit and optimize your images in a few clicks.
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Guides and tutorials
Explore our guides to master this tool.
How to reduce image size?
Learn how to reduce image size while preserving quality. Complete guide with tips, steps, and FAQ.
How to reduce image file size for email?
Learn how to reduce image size for email attachments. Avoid size limits and send photos easily.
How to reduce photo size for social media?
Optimize your images for Instagram, Facebook, and other social networks. Recommended sizes and compression tips.