Exam Smart Resizer

Indian Exams: one click, done

Select your exam from the dropdown—SSC CGL, SSC CHSL, RRB ALP, UPSC CSE, IBPS PO, SBI PO, and more. The tool auto-sets pixel dimensions (275×354 passport style), target KB (50KB for photo, 20KB for signature), and JPEG format. Upload, optimize, download. No manual settings needed. Always verify against the official notification—requirements can change by year.

All modes in one tool

Indian Exams for presets. Smart Optimize for exact KB. Resize for custom dimensions. Compress for quality control. All processing runs in your browser—no uploads, no sign-up, no limits.

Step-by-step: how to use each mode

Indian Exams: Select your exam (SSC CGL, UPSC CSE, Railway, IBPS, etc.), upload, and optimize. Dimensions and KB are set automatically. Use for photo or signature uploads.

Resize: Enter target width and height (or use aspect ratio lock). Use when you need specific dimensions—profile pictures, thumbnails.

Compress: Upload, adjust the quality slider (higher = better quality, larger file), and optimize. Use when you want smaller files without a strict KB target—email, web, storage.

Smart Optimize: Upload, set target size (100KB, 50KB, 20KB, or custom), and optimize. The tool adjusts quality and dimensions to hit that exact size. Use for government forms—SSC, UPSC, railway—that specify "maximum 100KB" or similar. See our resize to 100KB page for a dedicated flow.

Common errors and how to fix them

• Form upload fails with "file too large" — Use Smart Optimize and set the target to the form's limit (e.g. 100KB). Resize and Compress don't guarantee a target size.
• Image looks too blurry — For Compress, increase quality. For Smart Optimize with strict limits (e.g. 20KB), the tool may reduce quality significantly; try a higher target if the form allows.
• Wrong dimensions for passport photo — Resize changes dimensions, but for correct framing and background use our passport photo tool. Then resize for file size if needed.
• "Invalid format" on form — The tool outputs JPEG. Ensure you're uploading the downloaded file, not the original, and that the file extension is .jpg or .jpeg.

Tips for best results

• Start with a clear, well-lit photo. Optimization can't fix a blurry or dark source image.
• For form limits, aim 2–5KB under the max (e.g. 95KB when limit is 100KB) to avoid portal measurement differences.
• Keep the original. Optimize a copy so you can reuse the full-quality version elsewhere.
• For SSC, UPSC, or railway forms, check the official notification for exact specs. For PDF size limits, use our PDF compressor.

Resize vs Compress vs Smart Optimize

Resize — Changes width and height. File size may go up or down. Use when dimensions matter (e.g. 800×600 for a thumbnail).

Compress — Changes quality. File size goes down. No dimension change. Use when you want smaller files without a strict KB target.

Smart Optimize — Hits an exact file size. Adjusts quality and dimensions as needed. Use when a form says "maximum 100KB" or "50KB". Our compress image page focuses on quality-only; resize to 100KB focuses on form limits.

Use cases

Resize images for government forms (SSC, UPSC, railway), compress photos for faster uploads, or hit exact file size limits. For passport-style photos with correct dimensions, use our passport photo tool. For PDF size limits, try our PDF compressor.

FAQs