Image Tools for Every Photo, Scan & Document
Compress, resize, crop, convert, remove background, and format photos for SSC, UPSC, passports, and cyber café printouts with instant speed.
Image Compressor
Compress JPG, PNG & WebP images to exact target sizes (under 20KB, 50KB, 100KB) or custom quality slider with side-by-side preview.
Image Resizer
Resize photos by exact pixels (e.g. 140x160px), percentage scale, or presets for Indian Govt exams, social media and passports.
Bulk Image Resizer
Upload and process up to 50 photos simultaneously. Compress, resize, and download all as a single ZIP archive.
DPI / PPI Converter
Set photo resolution to 200 DPI or 300 DPI required for official Indian government and university exam uploads.
Image Cropper
Crop photos with drag handles, freeform or presets (1:1 Square, 3.5x4.5cm Passport, 16:9 Landscape, Circular Avatar).
Rotate & Flip Image
Rotate photos 90°, 180°, 270°, mirror flip horizontally, or flip vertically with custom degree angle alignment.
Photo Enhancer & Filters
Adjust brightness, contrast, sharpness, and saturation. One-click Document Scan Filter clarifies dim xerox text.
Image Watermark
Add custom copyright text or logo stamps with customizable opacity, rotation, 9-point grid alignment, or full repeating tile.
Universal Image Converter
Batch convert photos between JPG, PNG, WebP, BMP, and GIF format with instant client-side processing.
JPG to PDF Converter
Combine multiple JPG and PNG images into a clean single PDF document. Customize A4 size, orientation, and margins.
PNG to JPG Converter
Convert PNGs to JPG with custom background color filler (white, black, transparent fill) and adjustable compression.
JPG to PNG Converter
Convert standard JPEG photographs to crisp, uncompressed lossless PNG format with zero degradation.
WebP Converter
Two-way modern format converter: Convert JPG/PNG to WebP for faster websites or WebP back to JPG/PNG for universal compatibility.
Passport BG Color Changer
Change passport photo background to Plain White, Light Blue, or Red for Indian government job portals and passport seva.
Passport Photo Sheet Maker
Create standard Indian Passport (3.5x4.5cm), Visa US (2x2"), or 8/12/16 multi-photo grid sheets ready for instant A4 printing.
Signature Resizer (<20KB)
Resize candidate signatures to exact 140x60px dimensions and auto-compress strictly under 20KB for Indian online job forms.
Blur & Redact Image
Censor sensitive information, redact Aadhaar / PAN card numbers, and blur faces on identity cards before sharing online.
Image Color Picker & Palette
Pick exact pixel colors from any photo with magnifying loupe and auto-extract top dominant 8-color design palette.
Image to Base64 Encoder
Convert images to Base64 Data URI strings for HTML/CSS embedding or decode Base64 strings back to downloadable image files.
Official Exam Photo & Signature Guidelines (2026)
Quick reference dimensions and file size limits for major entrance examinations and recruitment portals.
| Exam / Portal | Photo Dimensions | Photo File Size | Signature Size | Format |
|---|---|---|---|---|
| SSC CGL / CHSL / MTS | 3.5 cm × 4.5 cm (140×160 px) | 20 KB to 50 KB | 10 KB to 20 KB (140×60 px) | JPEG / JPG |
| UPSC Civil Services (CSE) | 350 × 350 px (Min 110×140) | 20 KB to 300 KB | 20 KB to 300 KB (350×350 px) | JPG only |
| IBPS PO / Clerk / RRB | 4.5 cm × 3.5 cm (200×230 px) | 20 KB to 50 KB | 10 KB to 20 KB (140×60 px) | JPG / JPEG |
| NTA JEE Main / NEET UG | Postcard (4×6") & Passport | 10 KB to 200 KB | 4 KB to 30 KB | JPG / JPEG (White BG) |
| Indian Passport Seva (PSP) | 3.5 cm × 4.5 cm (300 DPI) | 10 KB to 200 KB | 10 KB to 50 KB | JPG (White / Light BG) |
Why Students & Cyber Cafés Trust DigitalSaathi
Built from the ground up for high speed, absolute privacy, and strict government portal compliance.
100% Client-Side Privacy
Your private certificates, photos, and signatures are processed entirely in your web browser. No cloud uploads, no server tracking.
Zero Waiting & Instant Speed
No uploading or downloading delays. Files are processed in milliseconds using high-performance HTML5 Canvas and WebAssembly.
Tailored for Forms & Studios
Pre-calibrated with exact pixel and kilobyte specifications for SSC, UPSC, NTA, IBPS, and State PSC recruitment portals.