RemoveBGNoise is a free online AI tool that removes background noise from audio and video recordings without installing any software. Upload a file and its speech model identifies the human voice, keeps it clear, and turns down everything else, including traffic, wind, electrical hum, hiss, fans, room chatter, and background music. The cleaned result can be compared side by side with the original before downloading, and video files keep their original picture untouched while only the soundtrack is cleaned. It supports common audio formats such as MP3, WAV, M4A, and FLAC, plus video formats including MP4, MOV, and WEBM, and works directly in desktop and mobile browsers. A free account includes 15 minutes of noise removal with no watermark, while pay-as-you-go minute packs and monthly plans cover heavier use, with larger files and longer recordings on paid tiers. Files are deleted automatically after 24 hours and are never used for training. The tool suits podcasters cleaning up remote guests, YouTubers fixing outdoor vlogs, interviewers rescuing field recordings, and anyone tidying up meeting or lecture audio. With no settings to learn beyond a Balanced or Max strength choice, it turns noisy recordings into clear, listenable speech in about 30 seconds for a typical three-minute clip.