Image Converter - Free Online Tool
Max 10MB per image. Supports JPG, PNG, WEBP, AVIF, GIF, BMP, ICO.
Universal Image Converter & Bulk Compressor
Optimize, convert, and compress your images instantly—entirely in your browser! No software downloads, no server uploads, no watermarks, and no sign-ups required. Perfect for developers, designers, and solopreneurs who need lightning-fast, web-ready assets.
What This Tool Does
Bulk convert and compress images across all modern formats (WebP, AVIF, PNG, JPG, GIF, and more) in seconds. Unlike other tools, this is 100% privacy-first. By leveraging your device's local processing power, your files never touch a cloud server. Dial in your exact quality settings to drastically reduce file sizes without sacrificing visual quality.
How to Use (3 Simple Steps)
- Upload: Drag & drop up to 20 images at once (max 10MB per file).
- Tweak Settings: Choose your desired output format for each file and adjust the global compression slider. (Pro tip: 80% is the sweet spot!)
- Convert & Download: Click "Convert Images" to process them instantly. Download them individually, or grab them all at once in a handy ZIP file.
Perfect For
• Web Developers: Slashing page load times with next-gen formats.
• Solopreneurs: Optimizing landing page and email graphics.
• Designers: Converting client assets securely.
• App Creators: Formatting UI assets and app store screenshots.
• Marketers: Preparing social media and ad creatives.
Quick Guide: Which format should I choose?
- WebP (Recommended): The modern web standard. Offers incredible compression and supports transparent backgrounds. Replaces both JPG and PNG.
- AVIF: The next-generation format. Produces even smaller file sizes than WebP for lightning-fast websites.
- JPG: The classic choice for standard photographs. Highly compatible but doesn't support transparency.
- PNG: Perfect for flat graphics, logos, or icons that need transparency. (Note: Because it is lossless, PNG files are much larger).
Pro Tips for Best Results
Use WebP or AVIF to get the absolute smallest file sizes for your websites.
Converting JPG to PNG? Your file size will increase because PNGs hold uncompressed pixel data. Use WebP instead to keep the size small!
Total Privacy: Because this tool runs locally in your browser, it is 100% safe for confidential commercial use, NDAs, and private photos.
Check the Badges: Our tool shows you exactly how much file size you saved (in green) after every conversion.
Ready to optimize? Drag your images into the dropzone above and get started instantly!
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