Free Online File Converters — What You Can Do at Conversion-Tool.com
Conversion-Tool.com is a collection of free online tools for converting and working with files — audio, video, documents, images, eBooks and more. Everything runs in your browser, with no signup and nothing to install.
What you can convert
The site is organised into categories so you can quickly find the right tool:
- Audio converters — MP3, WAV, FLAC, M4A, OGG, ALAC and more, plus tools like vocal removal, BPM and key detection, and frequency retuning.
- Document converters — PDF, DOC/DOCX, XLS, PPT, TXT, RTF and HTML.
- eBook converters — EPUB, MOBI, AZW3, FB2 and other reader formats.
- Image tools — HEIC to JPG/PNG, HDR merging, EXIF reading and removal.
- PDF tools — merge PDFs, make scans searchable with OCR, and lock or unlock PDF files.
- Utilities — hash generators, Base64, URL encoding and other developer helpers.
How it works
Pick a tool, upload your file (or paste a link), choose any options, and download the result. Conversions run on our servers and finish quickly — usually in seconds for small files, longer for large media. Uploads are accepted up to 500 MB, no account is required, and files are removed automatically after processing.
Popular tools to start with
Not sure where to begin? Try the MP3 converter for audio, the PDF converter for documents, the HEIC to JPG converter for iPhone photos, or the vocal remover to split a song into stems.
Frequently asked questions
Is Conversion-Tool.com free?
Yes. All of the online converters and tools are free to use, with no subscription required.
Do I need to create an account?
No. You can use the tools without signing up — just open a tool, upload your file and download the result.
Is there a file size limit?
You can upload files up to 500 MB. Larger media files naturally take a little longer to process.
What happens to my files after converting?
Files are processed to perform the conversion and then removed automatically. They are not shared or sold.
Do I have to install any software?
No. Everything runs in your web browser, so there is nothing to download or install on your computer.