Resize Photo & Signature to 20KB / 50KB for Online Forms
The right dimensions. The right file size. Ready to upload.
Output settings
Presets are starting points. Check the dimensions and size limit required by your application.
Keep the full image and its dimensions when you only need a smaller file.
Background & text strip
JPEG format does not support transparency; unfilled margins default to this color.
Image workspaceNo image selected
Drop an image to get started
Crop, resize and compress in one place.
JPG, PNG, WebP, GIF, BMP or AVIF · up to 50 MB
Animated images are exported as a still image.
Get the details right
Single-column layouts, clean section headings, and vector text PDF exports.
Read the guide Pixels or kilobytes?Understand which setting to change when a form rejects your image.
Read the guide Meet a strict file limitPrepare a 20 KB, 50 KB or 100 KB file while keeping it readable.
Read the guide Choose the right formatCompare JPEG, PNG and WebP for photos, signatures and documents.
Read the guideFrequently Asked Questions
Clear answers on image sizes, exam guidelines, and in-browser privacy.
How do I resize a photo or signature to 20KB or 50KB for online exam forms?
Upload your image, choose a preset (or enter exact width and height), and specify your target file size such as 20 KB or 50 KB. ApplyReady resizes the image on your device's canvas and iteratively compresses it to ensure the final file is strictly under your target limit while preserving visual clarity.
Why do government exam portals (SSC, UPSC, IBPS) reject uploaded photos and signatures?
Portals reject uploads when the file size exceeds strict thresholds (e.g. 20 KB to 50 KB for photos, 10 KB to 20 KB for signatures), when dimensions do not match specified aspect ratios (such as 3.5 × 4.5 cm), or when an unsupported format like PNG or WebP is uploaded instead of JPEG. Blurry signatures caused by excessive downsampling also trigger rejections.
Are my uploaded photos and signatures stored or sent to any server?
No. ApplyReady runs 100% inside your browser using HTML5 Canvas and the client-side File API. Your photos, signatures, and certificates never leave your phone or computer, ensuring total privacy.
What are the standard photo and signature dimensions for Indian online exams?
Most national exams (SSC, UPSC, IBPS, NEET, RRB, State PSCs) require passport photos of approximately 3.5 × 4.5 cm (around 350 × 450 pixels or 200 × 230 pixels) sized between 20 KB and 50 KB. Signatures are typically 140 × 60 pixels or 300 × 100 pixels sized between 10 KB and 20 KB.
Can I imprint my name and date of photo (DOP) on passport pictures?
Yes. Open Advanced options under the crop workspace and check "Add name & date of photo". You can type your name and the date you took the picture, and ApplyReady will cleanly format a compliant white annotation strip at the bottom of the photo without distorting image proportions.
Which image format should I choose: JPG, PNG, or WebP?
Choose JPG / JPEG for almost all Indian exam portals, college admissions, and government forms. Choose PNG if you need transparent backgrounds or sharp line art for personal websites, and WebP for lightweight modern web applications.
Does this image resizer tool work on mobile phones?
Yes. ApplyReady is fully responsive and works smoothly on mobile browsers (Chrome, Safari, Edge, Firefox) on Android and iOS. You can drag and zoom the crop box directly with touch gestures on your phone screen.