Drop files, pick a format from the ring, save the result. Everything converts on your own device.
Images, PDFs, Word, Excel, audio and video. Free, with no upload, no account and no cookies.
Drag files anywhere on the page. A ring of formats opens under your cursor. Drop on a format to convert straight away, or drop in the middle to keep them here. You can also paste files.
From PNG · JPG · WEBP · GIF · BMP · AVIF · SVG · ICO · HEIC · HEIF
To PNG · JPG · WEBP · GIF · PDF · ICO · BMP · CLEAN
HEIC photos from iPhones work too. Clean removes the location and other hidden data without losing quality.
From PDF
To EDIT · MERGE · SPLIT · SHRINK · PNG · JPG · TXT
Edit pages, text and forms, merge PDFs (and images) into one, split into single pages, shrink, or turn pages into images or text.
From DOCX · MD · TXT · HTML
To PDF · HTML · MD · TXT
Word to PDF keeps the page layout, fonts, colours, tables, images, headers and footers, and the text stays searchable.
From XLSX · XLS · ODS · CSV · TSV · JSON
To XLSX · CSV · JSON · HTML · MD
Workbooks with several sheets give one CSV per sheet.
From MP3 · WAV · OGG · OGA · OPUS · FLAC · M4A · AAC · WEBA
To MP3 · WAV
Decoding uses your browser, so formats vary slightly by browser.
From MP4 · WEBM · MOV · M4V · MKV
To GIF · MP3 · WAV · PNG · JPG
Make a GIF from the opening seconds, pull the soundtrack, or grab a frame.
No. LunaVerta has no server that receives files. Every conversion runs in your browser, on your device, and the result is saved straight to your downloads.
Yes. After your first visit the app is stored on your device. Helpers for PDF, Word, Excel, MP3 and HEIC are saved the first time you use them, then work offline too.
In Chrome, Edge and other Chromium browsers, click the install icon at the right end of the address bar. Once installed, you can open files with LunaVerta from your file manager. On iPhone and iPad, use Share, then Add to Home Screen.
Only your device's memory. Large videos and long audio take longer and use more memory, so convert them a few at a time.
Nothing. There are no accounts, ads, cookies or trackers.
Yes. Choose Clean for a photo, and LunaVerta removes the GPS location, camera details and other hidden data without re-saving the image, so the quality stays the same.
Those need large engines like FFmpeg and LibreOffice that are heavy to run in a browser. LunaVerta sticks to conversions that run quickly and reliably on any device.
Yes. Choose Edit for a PDF to reorder, rotate or delete pages, add pages from other PDFs, correct existing text, write new text on a page, and fill in the PDF's form fields. The result is saved as a new PDF.
LunaVerta is a free file converter and PDF editor that runs entirely in the web browser. Files are processed on the user's own device and are never uploaded to a server. It works offline after the first visit, needs no account, sets no cookies and shows no ads. LunaVerta is made in Denmark by Midt-Tech, and its code is open source under the MIT License.