A fast, free and private photo resizer. Resize image dimensions, convert formats, and compress to an exact image size in KB — perfect for government forms, exams and online applications. 100% in your browser, zero uploads.
Drag & drop your image here
or click to browse — JPG, PNG, WebP supported
Original
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New Dimensions
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Estimated Size
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🔒 Private by Design
Files are processed locally and never leave your device.
🎯 Exact KB Output
Binary-search engine hits your target size precisely.
⚡ No Sign-Up
Unlimited free resizing with no watermarks.
Follow these four simple steps to resize image files to any dimension or exact file size in kilobytes.
Drag & drop or browse a JPG, PNG or WebP image.
Enter width & height in px, %, cm or inches.
Type the exact size in KB and click Hit Size.
Save your perfectly sized image instantly.
Our image resizer is engineered for speed, privacy and pixel-perfect precision. Whether you need to resize a photo for a job application, shrink a screenshot for email, or compress a scan to a strict kilobyte limit, this tool does it all directly in your browser. There are no uploads, no queues and no quality-destroying server compression — just a powerful HTML5 Canvas engine working instantly on your device.
Indian government portals — including UPSC, SSC, IBPS, NEET, PAN card and passport applications — enforce strict file-size rules, often demanding photos between 20 KB and 50 KB and signatures under 20 KB. Manually guessing JPEG quality is frustrating. Our image resizer in KB uses an automated binary-search compression algorithm that iteratively tunes the canvas quality until your file lands on the exact target size you enter. No more rejected uploads.
Different platforms speak different languages. Social media wants pixels, print shops want centimeters or inches, and bulk operations are easiest in percentages. This photo resizer converts seamlessly between all four units using your chosen DPI, so you can resize image dimensions exactly how a form, printer or website expects them.
Beyond a simple image resize, you can convert between JPG, PNG and WebP, rotate by 90° in either direction, and flip horizontally or vertically. WebP delivers the smallest files for the web, PNG preserves transparency, and JPG is the universal standard for forms and photographs.
Match exact KB and pixel rules for online applications.
Compress hero images to boost Core Web Vitals.
Shrink photos to fit inbox attachment limits.
Resize to platform-perfect dimensions instantly.
Set cm or inch sizes at the correct DPI.
Standardize product photo sizes in seconds.
Upload your photo, enter your desired file size in the "Target File Size in KB" box, and click "Hit Size". Our binary-search algorithm automatically adjusts the compression quality so your image lands on the exact KB size you need.
Yes. The tool is 100% free and runs entirely in your browser. Your images are never uploaded to any server, ensuring complete privacy and instant processing.
Absolutely. Portals like UPSC, SSC and PAN require photos in specific KB ranges and pixel dimensions. Set the pixel size and use the Target File Size feature to match the exact requirements.
You can upload and convert between JPG, PNG and WebP. JPG and WebP support quality-based compression for precise KB targeting; PNG is lossless and best for graphics with transparency.
Reducing dimensions or file size can lower quality. Our tool finds the optimal balance, keeping your image as sharp as possible while meeting your size target.