Any file up to 500 MB. Drop several files and they come back as one ZIP. Many image, audio and video conversions run in your browser; anything else is uploaded and removed within the hour.
Convert your FLV video clips into animated GIF files instantly. This tool is perfect for creators looking to turn web video highlights into shareable looping images.
FLV (Flash Video) is a container format designed for streaming video content, while GIF is a bitmap image format that supports short animations. When you convert from FLV to GIF, you are essentially extracting a sequence of frames from a video stream and re-encoding them into a raster format. Because GIF lacks the sophisticated compression algorithms found in video containers, the resulting file size is typically much larger than the original video segment.
FLV uses lossy compression to save space. Converting to GIF creates a lossless format, but the data lost during the original video compression cannot be recovered, and the GIF's 256-color limit will further degrade the visual fidelity.
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.
A quick guide to strengths and trade-offs of popular formats — so you pick the right one before converting.
Clips, streams, screen recordings, and movies.
Common extensions: MP4, WebM, MOV, MKV, AVI, MPEG
Raster and vector graphics for web, print, and photography.
Common extensions: PNG, JPG, WebP, AVIF, GIF, SVG, HEIC, TIFF
Office files, PDFs, ebooks, and plain text.
Common extensions: PDF, DOCX, XLSX, PPTX, ODT, EPUB, TXT
Music, podcasts, voice recordings, and sound effects.
Common extensions: MP3, WAV, FLAC, OGG, AAC, M4A, OPUS
