A small movement
Compare the cadence of a close-up at different output frame rates.
SAME MOMENT. A NEW FRAME RATE.
Video FPS Converter.
Change a short video to 24, 25, 30, 50 or 60 FPS. Keep its timing, framing and original sound, then preview and download a real MP4.
Free · No signupProcessed on your deviceNo added watermark
Set the pace of your next export
Bring a clip. Choose its frame rate.
MP4, WebM or MOV · up to 100 MB · 60 seconds · maximum 1920 px per side
Your file stays in this browser. No uploads, accounts or credits.
MP4A little detail, ready for a bigger story
Your file stays in this browser. No uploads, accounts or credits.
Browser-supported codecs. H.264 MP4 is recommended. Short clips work best; export speed depends on your device.
REAL CLIPS. ROOM TO EXPERIMENT.
Motion worth a closer look.
Explore a moving camera, a small detail, or an animated scene. Load any sample to try a different output frame rate.
A camera in motion
Watch a product orbit before choosing a frame rate for your export.
A moment in portrait
Change the rate of a vertical clip while keeping its original framing.
An animated scene
Explore 24, 30 or 60 FPS output without changing the speed of the story.
A FRAME RATE CHANGE, MADE SIMPLE
Choose a rate. Keep the moment.
Open your video
Start with a short clip that your browser can decode. Original dimensions and duration appear beside the controls.
Choose the output FPS
Select 24, 25, 30, 50 or 60 FPS. Frames are repeated or dropped; playback duration stays approximately the same.
Save a new MP4
Export an H.264 video with optional AAC audio. The result is checked for frame rate, dimensions and duration before download.
A video frame rate converter that explains the difference.
A different rate, the same speed
Changing the number of frames per second is different from slowing down a clip. This converter preserves playback timing instead of stretching the soundtrack.
60 FPS does not invent motion
Increasing the rate repeats existing frames. It does not create new in-between movement or turn a low-frame-rate source into true high-frame-rate footage.
Original framing stays in place
The image is not cropped to a social format. Odd-numbered pixel dimensions are rounded down by one pixel for H.264 compatibility.
Video frame rate conversion, explained.
How do I change the FPS of a video?
Open a supported file, choose 24, 25, 30, 50 or 60 FPS, then export. The converter produces a constant-frame-rate H.264 MP4 and checks the output rate before enabling download.
Can this video FPS increaser make a 30 FPS clip smoother?
It can create a 60 FPS file by repeating frames, but it cannot invent motion detail between them. AI interpolation is a separate process and is not performed here.
Will changing FPS alter speed or sound?
This tool keeps the original playback timing and re-encodes the first audio track to AAC when audio is enabled. Duration can differ by roughly a frame due to frame boundaries.
Can I convert 60 FPS to 24 FPS?
Yes. The converter drops frames to meet the selected rate. The motion cadence will change, so preview the export before using it in an edit.
Will my video keep its original sound?
Keep original audio is on by default. Existing audio is re-encoded to AAC and included in the export. You can turn it off. If the original file has no audio, the result stays silent.
Why does the first export take a little longer?
The first export downloads a local processing engine of about 31 MB. Conversion then runs on your device. Large frames, blurred backgrounds and longer videos take more time; keep the tab open while exporting.
Which files can I use?
Choose an MP4, WebM or MOV up to 100 MB, 60 seconds and 1920 pixels per side. The actual video codec must also be supported by your browser. An H.264 MP4 is the most reliable starting point. Unsupported files show an error instead of an empty download.
KEEP CREATING
