Upload Photo or Signature to Resize for Exam Forms
Resize passport photos & signatures to exact competitive exam dimensions (UPSC, SSC, NEET, JEE, GATE, Banking).
JPG / PNG / WEBP PDF Documents Ctrl+V Clipboard
Resize image dimensions by pixels or percentage with aspect ratio lock.
Resize passport photos & signatures to exact competitive exam dimensions (UPSC, SSC, NEET, JEE, GATE, Banking).
No! All image compression, resizing, conversion, cropping, and PDF processing happens directly inside your web browser using HTML5 Canvas and WebAssembly. Your files never leave your computer.
Yes, 100% free with no hidden fees, subscriptions, or watermarks added to your processed output files.
You can upload up to 100 files per batch, with a maximum file size of 100MB per file.
We support JPG, JPEG, PNG, WEBP, AVIF, GIF, and standard PDF documents.
Yes! Because all processing runs client-side in the browser, RawByte Tools is fully responsive and works smoothly on desktop, tablet, and mobile smartphones.
Simply open the Image Compressor or Image Resizer tool. Click on the 🎓 Student Presets (e.g. Passport Photo 20-50 KB, Signature 10-20 KB, or 200x230 px). The tool automatically resizes and compresses your file to meet strict exam portal requirements.
Yes! Upload your marksheet or certificate into our PDF Compressor, select the "10th/12th Marksheet PDF (< 200 KB)" preset or type 200 KB, and download the compressed PDF instantly with crisp text legibility.
Compress JPG, PNG, WEBP images to specific KB/MB size while maintaining crisp visual quality.
Crop images with popular aspect ratio presets (1:1, 16:9, 4:3, Circle, Square) or free selection.
All-in-one live custom editor: Live crop, add text overlays/DOB, apply blur & filters, rotate, and mirror flip in real-time.