Convert between JPG, PNG, and WebP formats instantly with client-side privacy, transparency flattening, and quality controls.
Click or Drag & Drop File
JPG, PNG, WebP, GIF, SVG up to 50MB
Choosing the appropriate image format is one of the most critical decisions for web performance, graphic fidelity, and storage efficiency. Modern websites must balance crisp typography and sharp illustration edges against aggressive byte reduction to ensure sub-second page load times across mobile 4G/5G connections.
The Todoal Universal Image Converter transforms image assets across PNG, JPG, and WebP directly in your browser using HTML5 Canvas decoding and GPU acceleration. Easily manage alpha channel transparency, set background fill colors, customize lossy compression ratios, and download converted files without cloud server uploads.
Convert legacy image assets to WebP for 25%–35% file size reductions while retaining transparency, delivering faster Google Core Web Vitals scores.
When converting transparent PNGs to opaque JPG format, transparent pixels are automatically flattened against a custom background color, preventing ugly black borders.
Adjust lossy compression levels (1%–100%) for JPG and WebP with real-time output dimension, format, and file size calculations.
All pixel rasterization and codec encoding run inside local browser memory. No photos or proprietary branding files are ever sent across external networks.
Streamline your image conversion workflow with dedicated single-purpose converters. Use our JPG to PNG Converter for lossless image editing, convert photos to next-gen formats using the JPG to WebP Converter, turn transparent graphics to compressed JPGs with the PNG to JPG Converter, or transform transparent icons with the PNG to WebP Converter.
Compress converted assets further with our Image Compressor, render vector files with the SVG Viewer, and generate multi-resolution website favicons using the Favicon Generator.
Actionable frameworks, neuroscience-backed habit protocols, and focus strategies.
Todoal
Build your Winter Arc 2026 with a simple 90 day routine for daily priorities habits focus planning and consistent progress without overcomplicating it
Looking for a Todoist alternative? Compare Todoal and other Todoist alternatives for daily tasks priorities simple planning and focused productivity
Learn how to create a daily task to do list online to organize priorities plan your day and stay focused without complicated productivity tools
Actionable frameworks, neuroscience-backed habit protocols, and focus strategies.
Todoal
Build your Winter Arc 2026 with a simple 90 day routine for daily priorities habits focus planning and consistent progress without overcomplicating it
Looking for a Todoist alternative? Compare Todoal and other Todoist alternatives for daily tasks priorities simple planning and focused productivity
Learn how to create a daily task to do list online to organize priorities plan your day and stay focused without complicated productivity tools
Everything you need to know about this browser tool and privacy.
Stop juggling scattered notes and infinite task lists. Todoal helps you lock in your 4 top daily priorities, keep daily habits on track with permanent reminders, and start every morning with focus.
Explore other free, 100% client-side developer and image utilities.
Convert JPEG photos into high-quality lossless PNG images with zero quality degradation.
Convert PNG graphics to compact JPG images with custom background fill colors.
Convert JPG images to modern WebP format for faster web page loading and smaller file sizes.
Convert PNGs to WebP while preserving crisp alpha transparency and cutting byte weights.
Convert WebP images back to standard PNG format for graphic design and legacy software.
Convert WebP files to universally compatible JPEG photos with compression controls.