Read practical articles about image, audio, and video formats, compression settings, privacy-friendly browser conversion, batch workflows, and step-by-step tips to get the best quality from every ConvertX export.
Discover whether you should convert PNG or JPG to WebP for optimal website performance, faster loading speeds, and better image quality.
Type at least 3 characters to search
Browse guides, tutorials and news from our team.
Learn how choosing the right file formats for images and video can significantly improve your website loading speeds and user experience.
A deep dive into MP4 and WebM video formats, their key differences, and when to use each for web optimization.
Learn why photographers convert DNG files to JPG, and discover the best practices for maintaining image quality during the process.
Discover why converting PNG images into PDF documents is essential for professional reporting, archiving, and sharing multiple files efficiently.
Discover the key differences between TIFF and PNG formats, their unique benefits, and when to use each for your digital projects.
Learn the fundamental differences between lossless and lossy file compression and discover which one suits your storage and quality needs.
Discover why converting BMP images to PNG is a smart move for your digital files, focusing on file size, transparency, and compatibility.
Learn when to convert your vector SVG files to PNG for web display or PDF for professional documentation and printing.
Discover the key differences between AVIF and WebP, and learn which image format is better for your website performance and quality needs.
We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.
Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.
Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.
Running servers and maintaining conversion engines costs money. Instead of charging users, we may show unobtrusive advertisements from partners such as Google AdSense. Ad revenue helps us cover hosting and development while keeping every tool free for everyone.
A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.
Office files, PDFs, ebooks, and plain text.
Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT
Raster and vector graphics for web, print, and photography.
Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF
Clips, streams, screen recordings, and movies.
Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG
