Gratis online konvertering af lyd, video og filer

Konverter dine lyd-, video- og andre filer fra et format til et andet online gratis!

Or drop files here. Max file size 1GB.

Hvorfor vælge Convertr?

Fast, secure, and easy-to-use file conversion with support for hundreds of formats.

Lynende hurtigt

Convert files in seconds with our optimized conversion engine.

Sikker & Privat

Your files are automatically deleted after conversion.

Ingen installation

Convert files directly in your browser without any software.

300+ formater

Support for all popular audio, video, document, and image formats.

Virker overalt

Compatible with all devices and operating systems.

100% gratis

No hidden fees, no registration required, always free.

Populære konverteringer

Hurtig adgang til vores mest brugte filkonverteringer

Sådan fungerer det

Konverter dine filer i tre enkle trin

1

Upload din fil

Drag and drop or click to select the file you want to convert.

2

Vælg format

Select your desired output format from our extensive list.

3

Download

Click convert and download your converted file instantly.

Frequently Asked Questions

Everything you need to know about converting files with Convertr

Convertr supports 300+ file formats including audio (MP3, WAV, FLAC, M4A, AAC, OGG), video (MP4, MOV, AVI, WebM, MKV), images (JPG, PNG, WebP, HEIC, SVG), fonts (TTF, OTF, WOFF, WOFF2), and documents (PDF). You can convert between any supported format for free.

Yes, Convertr is 100% free. There are no hidden fees, no registration required, no watermarks, and no limits on the number of conversions. Simply upload your file, choose a format, and download.

You can upload files up to 1 GB in size. For best results with larger files, ensure you have a stable internet connection.

Yes. Your files are processed securely and automatically deleted from our servers after conversion. We never store, share, or access your files beyond the conversion process.

No. Convertr works entirely in your web browser. There is no software to download or install. It works on any device — desktop, tablet, or phone — with any modern browser.

Upload your video file (MP4, MOV, AVI, etc.) to Convertr, select MP3 as the output format, and click Convert. The audio track will be extracted and converted to MP3, ready to download in seconds.

Yes! Convertr easily converts HEIC/HEIF photos from iPhones to JPG, PNG, or any other supported image format for universal compatibility across all devices and platforms.

Yes, Convertr is fully responsive and works on any device with a web browser — iPhone, Android, iPad, or desktop. No app installation required.

Klar til at konvertere dine filer?

Join millions of users who trust Convertr for their file conversion needs.