Convert images between JPG, PNG, and WebP formats. Resize, adjust quality, batch convert — all in your browser.
Last updated: February 23, 2026
Drag & drop images here, or click to browse
JPG, PNG, WebP, BMP, GIF
Open batch mode: no strict file-count limit. Hard cap is 2.0 GB per file. Recommended for smoother performance: up to 500 files and about 8.0 GB total.
Choosing the right image format is critical for web performance, visual quality, and storage efficiency. Each format has unique strengths and ideal use cases.
JPEG uses lossy compression, making it ideal for photographs and complex images with many colors. Files are typically small, but repeated editing and saving will degrade quality over time. Best for: photos, banners, and any image where small file size matters more than pixel-perfect quality.
PNG uses lossless compression and supports transparency (alpha channel). It preserves every pixel exactly, making it perfect for logos, icons, screenshots, and graphics with text or sharp edges. The trade-off is larger file sizes compared to JPEG.
WebP is a modern format developed by Google that offers both lossy and lossless compression. It typically produces files 25-35% smaller than JPEG at equivalent quality, and also supports transparency. WebP is now supported by all major browsers and is the recommended format for web images when broad compatibility is ensured.
Convert images between JPG, PNG, and WebP formats. Resize, adjust quality, batch convert — all in your browser. This tool runs in-browser for fast results without account setup.
Yes. Image Format Converter is free to use on ConvertCrunch.
Results depend on the inputs and assumptions you provide. Always validate final numbers or outputs against your official workflow before publishing or filing.
Most file converter tools on ConvertCrunch process data directly in your browser, avoiding account signup and reducing upload friction.
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