MConverter – File Converter: AVIF, JXL, WebP

Extension features:
➡Right-click on most images, videos, and audio players to extract their displayed files and convert them. For example, you can right-click on WebP images and save as JPG by quickly converting them.*
➡Click the toolbar icon to see all "from" and "to" formats
➡Start typing "Convert …" or "Convert to …" in the address bar and you will see a list of file formats as suggestions. Click or hit Enter on any of them to quickly convert that type of files.

MConverter web app features:
✓ Convert files between most video, audio, image, e-book, office & archive formats
✓ Batch convert large files up to 100 MB, upgradable to 1 GB**
✓ No full-screen ads
✓ Drag and drop folders, in addition to files
✓ Use Ctrl+V to paste files from the clipboard, folders too
✓ Directly choose files to convert from other apps – integrates with the Windows Share menu, if installed as a PWA
✓ Easy to use
✓ Small app size – as MConverter is an optimized web app (PWA)
✓ All popular file formats are supported
✓ New formats are also available: AVIF, JPEG XL and WebP images
✓ Compress PDF files in bulk so that they take up less storage. Pick between basic, strong, and extreme compression: up to 90% reduction in size, depending on your file
✓ Free up space by converting images to more efficient formats like WebP, AVIF, JPEG XL (JXL)
✓ Open 7ZIP, RAR archives more easily by converting them to ZIP
✓ Convert Office files, no matter if they were created with Microsoft or LibreOffice
✓ PDF support: convert images to PDF (JPEG to PDF, PNG to PDF), but also export Word documents, Excel spreadsheets, and PowerPoint presentations to PDF
✓ Export PDF to editable Word document: if the original PDF file had text data, then you will be able to edit the converted DOC or DOCX file
✓ Export PDF to image: PDF to JPG, PDF to TIFF, and more
✓ Can convert CSV to XLSX (Excel spreadsheet)
✓ Extract music from video by converting MP4 to MP3, AVI to MP3, FLV to MP3 etc.
✓ High quality audio formats supported: FLAC, WAV and WMA; To free up space, convert to MP3 or AAC
✓ Create GIF animations from videos: up to 1 minute long GIFs
✓ Optimize GIF animations to have a smaller file size: convert GIF to MP4 video
✓ In addition to static images, MConverter also supports making animated WebP files, as well as converting WebP animations to a video format or GIF
✓ Open iPhone photos: convert HEIC to JPG, HEIC to PNG, HEIC to WebP and more
✓ Extract image frames from videos: MP4 to JPG, MP4 to PNG, AVI to PNG etc.
✓ Convert to more compatible formats: WebP to PNG, WebP to JPEG, WebM to MP4, DOCX to DOC and others
✓ Convert Minecraft game files: mcaddon, mcpack, mcworld, and mctemplate
✓ Subtitles (closed captions) converter: SRT, SMI (SAMI), SUB (MicroDVD)
✓ .tini to zip file converter: convert ChromeOS Crostini Linux container backups to other archive formats
✓ View .drawio diagrams: convert .drawio to PDF, PNG images
✓ Recognize and open unknown file types: If you have a file with a missing or corrupted filename extension, MConverter will analyze the file, try to guess its real format and offer to convert it to other formats you can already use on your device. Ideal for files which trigger the "How do you want to open this file? Look for an app in the Microsoft Store." popup dialog on Windows.

✓ Supported formats:
3g2, 3gp, 7z, aac, ac3, ai, amv, apk, avi, avif, azw, azw3, bmp, bz2, cab, csv, deskthemepack, dng, doc, docx, drawio, epub, fb2, flac, flv, gif, gz, heic, htm, html, ico, iso, jar, jpeg, jpg, json, jxl (jpeg xl), m4a, mcaddon, mcpack, mctemplate, mcworld, mid, mkv, mobi, mov, mp3, mp4, mpeg, mpg, odp, ods, odt, ogg, opus, pdf, png, ppm, pps, ppsx, ppt, pptx, psd, rar, rtf, sami, smi, srt, sub, svg, tar, tbz2, tgz, themepack, tif, tiff, tini, txt, txz, wav, webm, webp, wma, wmv, xcf, xls, xlsx, xz, zip


* The MConverter extension cannot download videos from YouTube, because it is against the Terms of Use of YouTube. We cannot do anything about this.
** MConverter Premium lets you convert files over 100 MB and in batches of more than 2 items, up to 250 files at once. Premium also removes all ads and the daily conversion limit, while allowing you to keep your original file names.


MConverter is sometimes misspelled by people as MConvertor or file convertor.