File conversion service

Video Converter - All Formats Online

Convert any video between MP4, MOV, AVI, MKV, WebM, WMV, FLV, and more - with video quality, resolution, frame rate, and embedded subtitles all preserved. No watermarks. Batch conversion supported.

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Secure processing Fast results No setup required
300+ Format combinations
Loss-safe Workflow quality controls
GDPR Secure private processing

Video Converter - All Formats Online features

All Major Video Formats

MP4, MOV, AVI, MKV, WebM, WMV, FLV, M4V, 3GP, MTS/AVCHD, and more - convert in any combination.

Resolution & Quality Preserved

4K, 1080p, and 720p resolution maintained. Remuxing (container-only conversion) used where possible for zero quality loss.

Subtitles & Audio Tracks Retained

Embedded SRT, ASS/SSA subtitles and multiple audio tracks preserved and mapped to the output container.

No Watermarks

Converted video is completely clean - no overlays, branding, or quality reduction from the conversion process.

Batch Processing

Upload a ZIP archive with multiple video files and convert all in a single job. Download as ZIP.

Secure & Private

All files encrypted in transit and at rest. Permanently deleted immediately after download.

How Video Conversion Works - 4 Simple Steps

  1. 1

    Upload your video

    Upload your video file in any supported format. Files up to 2 GB are accepted.

  2. 2

    Select output format

    Choose your target video format. Additional options - resolution, video codec, audio bitrate - configurable as needed.

  3. 3

    Convert

    The converter remuxes or re-encodes your video, preserving quality, resolution, and subtitle tracks.

  4. 4

    Download

    Download your converted video immediately - ready for playback, editing, or publishing.

All File Format Conversion

Why Choose Our Video Conversion Service?

Different platforms, editing tools, and devices require different video formats. ForgeFile converts between all common video containers - preserving resolution (4K/1080p/720p), frame rate, audio tracks, and embedded subtitles throughout.

Most Common Video Conversions

  • MOV to MP4 - Convert Apple QuickTime recordings to the universally compatible MP4 format.
  • AVI to MP4 - Convert legacy Windows video files to modern MP4 for web and mobile playback.
  • MKV to MP4 - Repackage Matroska containers (often used for downloaded media) into MP4 without re-encoding.
  • MP4 to WebM - Convert for HTML5 video embedding with the open WebM format.
  • WMV to MP4 - Convert Windows Media Video files for playback on any device or platform.
  • FLV to MP4 - Convert old Flash video files to the current standard format.

Why Choose ForgeFile for Video Conversion?

  • No re-encoding where possible - Container-only conversion (remuxing) where the codec is already compatible - zero quality loss and near-instant speed.
  • Resolution preserved - 4K, 1080p, and 720p resolution maintained throughout conversion.
  • Subtitles and audio tracks retained - Embedded SRT, ASS, and multiple audio tracks preserved in the output.
  • Batch conversion - Upload multiple files in a ZIP and convert all in a single job.
  • No watermarks - Output video is completely clean.
  • Secure & private - All files permanently deleted after conversion.

Frequently Asked Questions - Video Conversion

What video formats are supported?

MP4, MOV (QuickTime), AVI, MKV (Matroska), WebM, WMV, FLV, M4V, MTS/AVCHD, 3GP, and more. Both input and output support all listed formats.

Is video quality preserved during conversion?

Yes. For container-switching conversions (e.g., MKV to MP4) where the video codec is already compatible, we use remuxing - zero quality loss, near-instant processing. For codec-changing conversions, we use high-quality settings to minimize loss.

Are embedded subtitles preserved?

Yes. Embedded SRT, ASS, and VTT subtitle tracks are detected and preserved in formats that support them (MKV, MP4 with SRT passthrough).

Is there a file size limit?

Video files up to 2 GB are accepted. A typical 1-hour 1080p MP4 is usually 1–4 GB depending on bitrate.

Is there a watermark on converted videos?

No. Converted videos are completely clean - no overlays, watermarks, or branding.

Is my video kept private?

Yes. All files are encrypted in transit and at rest and permanently deleted immediately after download.

Video Converter - All Formats Online output

Try ForgeFile's video converter free - no registration required. Upload and download in seconds.

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