Resize Image to 300×300 Pixels
Crop and resize your photo to exactly 300×300 px online. Perfect for official exam forms.
Configuration
300×300 px Image Resizer
Photo (Passport size)
Privacy First: Your photos are processed locally in your browser and never uploaded to any server.
Upload & Process
Click or drop image to resize to 300×300 px
JPG, PNG, HEIC, or WEBP up to 15MB
Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.
Complete Guide: Resizing Photo to 300×300 Pixels
Many online recruitment portals, competitive exam servers, and admission portals strictly validate image width and height. This tool crops and resizes your photograph to exactly 300×300 px while maintaining optimal clarity.
300×300px Photo Specifications
Exact Pixel Output| Target Dimensions | 300 pixels (width) × 300 pixels (height) |
| Aspect Ratio | 1.00 : 1 |
| Supported Input Formats | JPG, JPEG, PNG, WEBP, HEIC, BMP |
| Standard Resolution (DPI) | 300 DPI (Embedded in EXIF header) |
| Privacy & Security | Processed 100% locally in browser memory • No server uploads |
How to Resize Your Photo to 300×300px
- Upload Image: Select your original photograph using the upload dropzone above.
- Aspect Crop Alignment: Our tool automatically centers and crops your image to fit the 300×300 ratio without stretching.
- Pixel Rescaling: HTML5 Canvas renders the output at exact 300×300 pixel resolution.
- Validation Check: The green status badge confirms that width and height equal 300×300px.
- Download File: Save your formatted image ready for immediate submission to online recruitment portals.
Application Portals Requiring 300×300px Specification
Client-Side Browser Security
Your privacy is completely protected. When resizing images to 300×300px on 20KBPhoto.in, all canvas transformations and metadata embedding execute locally inside your web browser. No copy of your photo or signature is sent to any server.
Frequently Asked Questions
How do I resize a photo to 300×300 pixels?
Upload your file (JPG, PNG, WEBP). Our online resizer will automatically crop and scale your image to exact 300×300 px dimensions while preserving crisp legibility.
Is my uploaded image saved on any server?
No. All rendering and resizing processes occur 100% locally inside your browser using HTMLCanvas API. No data is sent to external servers.