Resize Images Online
Resize, compress, and optimize images to exact KB, pixels, or print dimensions.
Choose Your Images
Drag and drop, paste (Ctrl+V), or click to browse
Supported: JPG, PNG, WebP, GIF, AVIF, SVG.
Live Enhancement Filters
Categories
Explore our categorized suite of web tools
All Tools in "Resize" Category
Every specific sizing format, exact target KB threshold, and physical print converter.
Advanced Image Resizer
Resize multiple images online by percentage, custom pixels, exact target KB, or print units.
Resize Image in Pixels
Set exact width and height dimensions in pixels with aspect ratio preservation.
Resize Image in KB
Compress and reduce your photo to any custom Kilobyte (KB) size target.
Resize Image in MB
Compress heavy multi-megabyte DSLR and mobile photos into manageable sizes.
Resize Image to 10KB
Reduce photo or signature size to under 10KB for strict online portals.
Resize Image to 15KB
Quickly downscale photos and identity card scans to 15KB.
Resize Image to 20KB
Popular choice for passport photos and exam registration portals.
Resize Image to 25KB
Reduce image size down to 25KB in one click.
Resize Image to 30KB
Accurately adjust image weight to 30KB.
Resize Image to 40KB
Compress photos to 40KB for web and form uploads.
Resize Image to 45KB
Tailor-made tool for portals with strict 45KB thresholds.
Resize Image to 50KB
The golden standard for employment forms and online KYC verification.
Resize Image to 75KB
Balance visual sharpness and bandwidth with 75KB optimization.
Resize Image to 100KB
The most popular size limit for corporate resumes and visa applications.
Resize Image to 200KB
High-resolution optimization for website banners and portfolios.
Resize Image in CM
Specify physical print dimensions in Centimeters with DPI calibration.
Resize Image in MM
Millimeter precision for stamps, identity badges, and micro documents.
Resize Image in Inches
Standard US print sizing in inches (2x2 passport, 4x6, 5x7, 8x10).
Reduce Image Size in KB
Dedicated low-bandwidth photo reducer to shrink file weight in KB.
Reduce Image Size in MB
Shrink large megabyte photos from DSLRs and smartphones.
Reduce Image to 100KB
Target 100KB file size with one click.
Reduce Resolution of Image
Downscale megapixels and display resolution for faster web rendering.
Resize Image for Printing
Resize photos to exact Centimeters (CM) with 100 DPI, CMYK color mode, and print exposure enhancements.
Tools in "Compress" Category
Zero-loss and high-efficiency photo compression without altering resolution.
Image Compressor
Compress JPG, PNG, WebP, GIF, AVIF, and SVG images with Standard, Lossy, Lossless, and Custom modes.
Compress JPG
Compress JPG & JPEG photos online while preserving crisp details and removing EXIF metadata.
Compress PNG
Compress PNG graphics and logos while strictly preserving transparent backgrounds.
Compress WebP
Compress modern WebP images online for blazing fast website speed and Core Web Vitals.
Compress GIF
Compress animated and static GIF files online with color palette reduction and frame optimization.
Compress Image to 20KB
Compress photos and digital signatures to under 20KB for online admission and exam portals.
Compress Image to 50KB
Compress image to exactly 50KB for UPSC, SSC, NEET, banking KYC, and job forms.
Compress Image to 100KB
Compress photos to 100KB online for visa renewals, passports, and email attachments.
Compress Image to 200KB
Compress high-resolution photos to under 200KB for web banners, student portals, and resumes.
Compress Image Without Losing Quality
100% lossless image compression that preserves every pixel while stripping invisible bloat.
Bulk Image Compressor
Compress dozens of images in bulk online with 1-click single ZIP archive download.
Popular Tools
Most requested image sizing utilities
Why ReducePhoto.com is the Best Online Image Resizer & Photo Optimizer
Finding a trustworthy photo resizer that does not upload your sensitive personal files to unknown third-party servers is critical. At ReducePhoto.com, we have revolutionized online image resizing by performing 100% of all pixel downscaling, contrast adjustment, and low image size target compression directly on your local device using high-performance HTML5 Canvas and multithreaded Web Workers.
100% Secure & Private
Your photos never leave your computer or phone. No uploads, no server storage, zero data leaks.
Exact Target KB Resizing
Need exactly 20KB for a passport or 50KB for an online exam form? Our smart algorithm hits your target file size within ±2% margin.
Batch ZIP Downloads
Select dozens of images at once. Process them in seconds and download all optimized files in a single clean ZIP archive.