Your files stay on your device

Free online
file converters.

Convert images, documents, audio and video in your browser. Choose a tool, add your file and download the result.

Find any of our 93 tools by name or file format.

6 popular tools

HEICJPG

HEIC to JPG

Convert iPhone HEIC or HEIF photos to JPG for upload forms, sharing and everyday photo apps.

EPUBPDF

EPUB to PDF

Create an image-based PDF reading copy from the text of an unencrypted EPUB ebook.

HEICPNG

HEIC to PNG

Export a HEIC or HEIF photo as PNG when you need a compatible image without JPEG compression.

WAVMP3

WAV to MP3

Make a compact MP3 copy of a WAV recording for sharing, websites or compatible music players.

MKVMP4

MKV to MP4

Convert a supported MKV video to an H.264/AAC MP4 copy for common playback and sharing workflows.

MOVMP3

MOV to MP3

Extract the first audio track from a MOV video and save it as an MP3 listening file.

BROWSE BY FILE TYPE

Find your category

100% in-browser file processing.

No file uploads. No file contents stored on our servers.

How file privacy works →
THREE SIMPLE STEPS

How to use the tools

No customer account or email address needed.

  1. Choose a tool

    Search for a format or browse a category.

  2. Add your file

    Choose a supported file and adjust any available settings.

  3. Download the result

    Processing stays in your browser. Save and check the result.

What is InstantFileConverter?

InstantFileConverter is a free collection of browser-based tools for changing file formats, compressing files, resizing images and extracting useful content. Choose the tool for your source and output format, then download the result on your device.

Each tool explains its supported files and limits. Keep your original and check the downloaded copy before using it in another application.

Common questions

Are the file converters free to use?

Yes. The published tools are free to use and do not require a customer account or email address.

Are my files uploaded for conversion?

No. Selected file contents are processed in your browser, and we do not keep server copies. The website and processing libraries still need ordinary network requests.

Why can a converter take longer on its first use?

Your browser may first download a processing engine or language model. Processing time also depends on file complexity, available memory and browser support.