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 the main differences between JPG and PNG formats, when to switch between them, and how converting your images impacts quality and transparency.
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Browse guides, tutorials and news from our team.
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.
Discover the key reasons for converting MP4 video files to MP3 audio, including enhanced compatibility, reduced file size, and various practical applications for extracted audio.
Discover why converting 3GP files to MP4 is essential for modern device compatibility and how to preserve your video quality effectively.
Learn the key differences between converting GIFs to MP4 and WebM to optimize your website performance and visual quality.
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
