All Online Image & Photo Tools
Fast, 100% private browser tools for resizing, compressing, converting, and formatting photos for official applications and government examinations.
Specialized Tool Categories
Select the right utility tailored to your document and application specifications
Document & PDF Tools
Convert photos, scans, and documents between PDF, JPG, and PNG formats. Includes document edge scanning and multi-photo PDF merging for official portals.
Exact File Size Compressors
Binary-search compression engine calibrated to compress images strictly under target kilobyte thresholds without pixelation or artifact distortion.
Signature Preparation Tools
Pre-configured dimension presets for candidate signatures matching government recruitment standards like SSC, UPSC, and IBPS (140×60, 200×80).
Image Converters & Format Handlers
Convert between JPG, JPEG, PNG, WEBP, and iPhone HEIC files with automatic alpha-channel handling, background fill, and EXIF orientation preservation.
Supported Formats & Conversion Capabilities
Zero Server Uploads| Tool Group | Input Formats | Output Formats | Max Target File Size | Recommended Use Case |
|---|---|---|---|---|
| Exact KB Compressors | JPG, PNG, WEBP, HEIC | JPG, PNG, WEBP | 10 KB – 500 KB | SSC, UPSC, IBPS portal limits |
| Dimension Resizers | All major image files | JPG, PNG | Custom Pixels / CM | Photo (200×230, 275×354), Sig (140×60) |
| PDF Converters | JPG, PNG, PDF | PDF, JPG | Multi-page document | Admit cards, marksheets, certificates |
| Utilities | JPG, PNG, WEBP | Transparent PNG, JPG | Full Resolution | Background removal, metadata stripping |
Frequently Asked Questions
Common questions regarding our browser-based photo preparation tools
How do 20KB Photo online tools preserve user privacy?▼
Every single tool on 20KB Photo operates 100% locally inside your web browser using HTML5 Canvas, WebAssembly, and JavaScript binary quantization. Your photographs, signatures, identity cards, and documents are NEVER uploaded to any remote server or cloud database.
Can I resize photos for government exam forms directly on mobile?▼
Yes. All our tools are fully responsive and touch-optimized for mobile devices, iPhones, and Android smartphones. You can take a photo with your mobile camera or upload from your gallery and download the formatted result in seconds.
What is the difference between image resizing and image compression?▼
Image resizing alters the pixel dimensions (width and height, such as 200×230 px or 140×60 px), while image compression reduces the digital storage size (kilobytes or megabytes) without changing the dimensions. Our tools allow you to perform both operations simultaneously.
How can I convert an iPhone HEIC photo to JPG for online applications?▼
Upload your iPhone photo directly into our Image Format Converter or Image to JPG tool. The browser automatically decodes the HEIC image, preserves visual quality, and exports a standard JPG file compatible with all Indian government application portals.
Are there any usage restrictions or watermarks on downloaded files?▼
No. 20KB Photo provides completely unrestricted, free access with zero watermarks, no account registration requirements, and no daily usage caps.