Resize Image to 150 KB Online
Compress and resize your images to exactly 150 KB with our intelligent image optimization tool.
Default Target Size
Shrink your image to a specific file size
Many online platforms have strict file size limits that stop users from uploading large images. Fortunately, with our free image size reducer, you can easily compress oversized pictures to fit any requirement. ReduceImagesOnline makes it simple to reduce an image to a specific size in KB or MB, whether you want to shrink JPG, PNG, or GIF files to 100 KB, 1 MB, or any custom size. Get your images down to the perfect file size in just seconds!
How Size Compression Works
Upload Images
Upload and set target file sizes in KB or MB
Smart Compression
Algorithm finds optimal quality for your target
Download Results
Get images at exact sizes you need
Why Reduce Image Size to KB/MB?
Meet Platform Requirements
Many websites require specific file size limits. Easily meet requirements for social media profiles, job applications, and upload forms.
Faster Website Loading
Smaller images load faster, improving user experience and SEO. Reduce bounce rates and keep visitors engaged.
Save Storage & Bandwidth
Reduce hosting costs and bandwidth usage. Perfect for email attachments and cloud storage optimization.
Batch Processing
Compress multiple images to the same size at once. Ideal for consistent file sizes across your website or portfolio.
Popular Use Cases
📱 Social Media
Compress profile pictures and posts to meet platform size limits (Facebook, LinkedIn, Twitter).
📧 Email Attachments
Reduce images to fit email attachment limits and ensure fast sending and receiving.
💼 Job Applications
Meet resume photo and document size requirements for online application forms.
🌐 Website Optimization
Create consistent, fast-loading images for better performance and Core Web Vitals.
🛍️ E-commerce
Optimize product images to balance quality and page speed for better conversion rates.
📁 Cloud Storage
Save space in Google Drive, Dropbox, or OneDrive by reducing image file sizes.