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Adjust video bitrate and FPS: fine control of the size

In advanced mode you choose the video bitrate (from 400 to 5000 kbps), the audio bitrate (64, 128 or 192 kbps) and the frame rate (24, 30 or 60 FPS). It is useful when you already know what you need: for example, using 30 frames per second and a lower bitrate, keeping each frame sharp.

Drag your video here or click to choose

MP4, MOV, WebM and MKV — any aspect ratio (Reels, TikTok, Feed, Widescreen)

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How to do it, step by step

  1. Select the video.
  2. With Advanced mode open, choose the Video bitrate, the Audio bitrate and the Frame rate.
  3. Check the estimate and, if you like, lower the resolution.
  4. Compress and download.

See where to click, with an image of the tool →

When this is useful

60 FPS videos that do not need it

For ordinary content, 30 FPS is usually enough: with fewer frames, you can use a lower bitrate without losing the sharpness of each frame.

Reach a target size

Adjust the bitrate until the estimate is within the limit.

Tips for a good result

  • The approximate size is (video + audio bitrate) × duration: 1500 kbps of video + 128 kbps of audio give about 12 MB per minute.
  • 24 FPS is the cinema standard and saves space.
  • Fewer FPS makes fast movements less fluid.

What this tool does not do

  • The bitrate you enter is the encoder’s target: the real result may vary.
  • The options are fixed (400, 800, 1500, 2500 and 5000 kbps; 24, 30 and 60 FPS); there is no free field.
  • Raising the FPS above the original does not create new frames.
  • The new file carries the “WebFaz.com” credit in the metadata (comment and artist).

Frequently asked questions

What is bitrate?
It is the amount of data per second of the video. The higher it is, the more detail and the bigger the file.
What is the difference from the simplified mode?
The simplified one uses a 1 to 5 control; the advanced one lets you choose each setting separately.

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Text written by Marcelo Amantino · updated October 18, 2026 · who we are