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.
Discover why Apple uses the HEIC format, its main limitations on non-Apple devices, and how converting HEIC to PNG solves your sharing and editing issues.
Learn the difference between JPG and PNG formats, and discover why converting JPG to PNG is essential when working with transparent backgrounds and graphics.
Discover why converting heavy animated GIFs to MP4 improves website performance, reduces file size, and enhances video quality.
Learn how audio bitrates affect sound quality and file size, and discover the best practices for converting WAV files to MP3 format.
Discover the differences between M4A and MP3 audio formats, compare their sound quality, file sizes, and compatibility, and learn when to convert.
Discover our major WebP to JPG converter update featuring lightning-fast batch processing, improved color accuracy, and seamless universal compatibility.
Discover the latest updates to our PNG to JPG conversion tool, featuring improved color retention, faster processing, and advanced smart compression algorithms.
Discover the benefits of converting legacy JPG images to the modern WebP format for faster page loading and optimized website performance.
Discover why converting PNG to AVIF is becoming the ultimate standard for modern web optimization, offering superior compression and transparency support.
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
