Convert images between JPEG, PNG, WebP, BMP and GIF formats entirely in your browser - private & instant.
Click or drag & drop an image
JPEG · PNG · WebP · BMP · GIF
| Format | Compression | Transparency | Best for |
|---|---|---|---|
| JPEG | Lossy | No | Photos, social media, web images |
| PNG | Lossless | Yes (alpha) | Logos, icons, screenshots, graphics |
| WebP | Both | Yes | Modern web (30–80% smaller than JPEG/PNG) |
| BMP | None | No | Windows compatibility, raw pixel data |
Different image file formats exist because different use cases demand different trade-offs between file size, quality, transparency support, and browser compatibility. JPEG (Joint Photographic Experts Group, standardised in 1992) uses lossy compression ideal for photographs - a typical 5 MB camera photo compresses to 300-500 KB with minimal visible quality loss. PNG (Portable Network Graphics, 1996) uses lossless compression and supports transparency, making it preferred for logos, icons, and UI elements. WebP (Google, 2010) achieves 25-34% smaller file sizes than JPEG at equivalent quality and supports both lossy and lossless modes with transparency.
Indian e-commerce sellers on Flipkart, Meesho, and Amazon India must submit product images in JPEG at specific dimensions and under strict file size limits (usually under 5 MB, often under 1 MB). Government portal uploads for passports, Aadhaar, and income tax frequently require JPEG specifically. Web developers migrating websites to achieve better Core Web Vitals scores (a Google ranking factor affecting lakhs of Indian business websites) convert PNG images to WebP to reduce page load times. Social media content creators convert BMP screenshots to compressed JPEG or PNG for faster uploads on slower mobile connections.
This converter processes all images entirely within your browser using the HTML5 Canvas API. No image data is transmitted to any server, making it safe for converting sensitive documents, identity photos, or confidential business materials. Select your source image, choose the target format, and download the converted file instantly.