Video Compressor & Converter
Share tool
Only this public address is included. Your files, inputs and results stay out of the link.
Prepare a short video for sharing by changing its format, dimensions or size target. Preview the result and keep or explicitly remove its audio.
Preparing your tool…
How to use it
- Choose a local video or the moving-image and tone example. Review the container, codecs, duration, orientation and tracks.
- Choose a container-only switch or re-encoding and an available MP4 H.264/AAC or WebM VP8/Opus profile. Confirm retaining or explicitly removing audio; a time range of at least 0.2 seconds requires re-encoding.
- Set the maximum decimal MB and, for re-encoding, the maximum side length. Optionally create an up-to-one-second preview using its separate 3 MB budget, then run the complete selected export.
- Play and listen to the actual reopened result. Check duration, dimensions, sound choice and real bytes. A preview does not predict full-file size or quality at another target; download only a result that passes its own checks.
A 5 MB target means 5,000,000 bytes including retained audio and container data. Keeping seconds 1–3 produces a two-second selection through re-encoding. Its up-to-one-second preview has a separate 3 MB budget, so its size must not be multiplied to promise the final size. A container-only switch copies compressed packets and does not guarantee a smaller file.
Details & limits
Up to 50 MiB / 60 seconds, one video and at most one audio track, 1,920 px per side / 2.07 MP. H.264/AAC or VP8/Opus depends on actual browser codecs. HDR and extra tracks are blocked. No cloud fallback.
Can any damaged video be repaired or converted in every browser?
No. Profiles depend on actual browser decoding and encoding support. Input supports one video and at most one audio track; audio is retained by default and removed only after explicit selection. HDR and extra tracks are blocked. Limits are 50 MiB input, 60 seconds, 1,920 px per side and 2.07 MP. Re-encoding uses at most three attempts, 60 seconds of work and 64 MiB output. It can trim time but keeps the full picture without cropping its edges or upscaling. Rotation, the expected tracks, duration and decoded samples are checked. Only actual exported bytes determine whether the target was reached; there is no cloud fallback. Listen and inspect playback before using the file.