Compress video to a target size

Q: Will this reduce quality?

Some, but two-pass encoding and smart downscaling keep it watchable in chat windows.

Q: My result is still over the target-what now?

Cap resolution to 480p or lower the frame rate. Long clips may require both.

Perfect for Discord's 10MB free limit and email's 25MB. Drop a video, pick a size, get a clean MP4. No sign-up. No watermark.

Fit videos under 10MB or 25MB - fast and clean

Your export is often larger than chat/email limits. FitToMB makes it simple: drop a file, choose 10MB (Discord free tier) or 25MB (email), and we deliver a clean MP4 that just works.

How we hit the target without wrecking quality

File size depends on duration and bitrate. We calculate a safe bitrate for your target and run a two-pass encode so the bits go where they matter most. If your clip is too long, we'll downscale (e.g., 720p → 480p) and gently cap the frame rate. Audio defaults to AAC 96 kbps to save room for picture.

Quick rules of thumb

Under 30 seconds? 720p usually fits 10MB with okay quality.
30-60 seconds? Consider 480p or set 8MB if a channel requires it.
Talking-head & screen recordings compress far better than fast action.

Bitrate calculator for your target size

Enter duration and target size to see the recommended video bitrate (we subtract audio automatically).

FAQ

Will this reduce quality?

Some-shrinking a file always trades quality for size-but two-pass encoding and smart downscaling keep it watchable in chat windows.

Which formats can I upload?

MP4, MOV, MKV, and WEBM are supported. We output MP4 (H.264 + AAC) for maximum compatibility.

My result is still over the target-what now?

Cap resolution to 480p or lower the frame rate (30 → 24). Very long clips may require both.