Every Cleanor Tool

Increase or reduce MP3 volume locally and export a fresh MP3 file.

Convert an MP4 to AVI locally for older players, with no upload.

Turn an MP4 clip into an animated GIF locally in your browser.

Export the frames of an MP4 as JPG images, locally and with no upload.

Pull the audio out of an MP4 as an M4A, with no upload.

Convert an MP4 to a Matroska MKV locally, with no upload and no account.

Convert an MP4 to a QuickTime MOV locally, with no upload and no account.

Pull the audio out of an MP4 as an MP3, with no upload.

Extract the audio track from one short video clip and export it as MP3 locally.

Pull the audio out of an MP4 as an OGG Vorbis file.

Pull the audio out of an MP4 as an uncompressed WAV, with no upload.

Convert an MP4 to WebM locally for the web, with no upload and no account.

Pull the audio out of an MPEG file as an MP3.

Convert an MPEG program stream into a modern MP4.

Convert miles per hour to kilometers per hour instantly: 1 mile per hour = 1.60934 kilometers per hour.

Convert miles per hour to meters per second instantly: 1 mile per hour = 0.44704 meters per second.

Convert meters per second to miles per hour instantly: 1 meter per second = 2.23694 miles per hour.

Mulch in cubic yards and bags. Free, instant, in your browser.

Times table for any number plus a printable 12 × 12 chart.

Remove the audio track from a video and export one silent MP4 locally.

Estimate mutual fund returns for a one-time lump sum or a monthly SIP, split into the amount invested and estimated gains. Free, in your browser, no sign-up.

Convert nautical miles to kilometers instantly: 1 nautical mile = 1.852 kilometers.

Calculate net profit margin from revenue, cost of goods sold, operating expenses and interest and taxes, alongside operating and gross margin. Free, in your browser, no sign-up.

Add up what you own and what you owe to get your net worth. Free, in your browser, no sign-up.