# Xound > Browser-based AI audio cleaner that removes background noise, corrects pitch and levels voice recordings. Xound is an AI audio enhancement tool for voice recordings. Xound removes background noise, corrects pitch, evens out volume and improves clarity in audio and video files. To use Xound, drop a file into the browser, let the AI process it and download the cleaned version; no account is needed for clips up to 30 seconds. **Best for:** Creators and podcasters who record in imperfect rooms and want cleaner speech without learning an audio workstation, and developers who need the same processing through an API. - Official site: https://xound.io - Listed in: [Audio Editing & Enhancement](https://trendhub.net/ai-tools/category/audio-editing), [Developer API](https://trendhub.net/ai-tools/category/developer-api) - Last checked: 2026-10-09 (facts taken from xound.io) - Source page: https://trendhub.net/ai-tools/xound-ai-noise-removal-voice-enhancer ## Key facts - Platforms: Web, API - Pricing model: Freemium - Free plan: Yes - API: Yes - Made by: Philipp Seeser ## What is Xound? Xound is a web tool that cleans up spoken audio with AI. It takes an audio or video file and automatically reduces background noise such as traffic or air conditioning, corrects pitch problems, balances loud and quiet passages and raises vocal clarity. A loudness option targets the levels expected by platforms such as Spotify and YouTube. The website says the browser version processes files locally on your own machine rather than uploading them. A free tier handles clips of up to 30 seconds without signing up, and paid Starter, Creator Pro and Studio subscriptions raise the file-size ceiling and, on the higher tiers, add voice cloning. Separately, an early-access API exposes the same engine to developers over plain HTTP, billed per processed minute. Xound was created by software developer Philipp Seeser. ## Key features - **Background Noise Removal**: Isolates the voice from sounds such as traffic, air conditioning or office chatter. - **Pitch Correction**: Adjusts off-pitch passages while keeping the speaker's own vocal character. - **Audio Leveling**: Keeps volume consistent through a recording so there are no sudden jumps. - **Loudness Targets**: Normalises output to the loudness expected by Spotify and YouTube on the Creator Pro tier and in the API. - **Local Processing**: Runs the browser tool on your device, so the site says files are not uploaded. - **Developer API**: Accepts audio or video over HTTP, with a noise-removal engine and a speech-restoration engine selectable per request. ## How Xound works 1. **Upload your file**: Drag an audio or video file into the browser. 2. **Let the AI process it**: Noise, pitch problems and uneven levels are detected and corrected automatically. 3. **Download the result**: Save the enhanced audio once processing finishes. ## Use cases - **Podcast Clean-Up**: Remove room noise and balance speakers before publishing an episode. - **YouTube Voice Tracks**: Improve narration recorded in an untreated room. - **Short Social Clips**: Make sure speech stays intelligible on TikTok or Instagram. - **Video Sound Repair**: Clean the audio of a video file without separating the tracks first. - **Enhancement Inside an App**: Call the API from a content pipeline to process uploads automatically. ## Things to know - **Free clips are short**: Without an account, each file is limited to 30 seconds. - **File-size limits by plan**: The site lists limits of 50MB on Starter, 500MB on Creator Pro and 2GB on Studio. - **Browser and API handle files differently**: The browser tool is described as local processing, while the API runs on Xound's servers and removes files after three days. - **API is in early access**: Developers request access and are issued a key before making calls. ## FAQs ### What is Xound? Xound is an AI tool that enhances voice recordings by removing background noise, correcting pitch and balancing volume in audio and video files. ### Is Xound free? Xound can be tried free without an account or credit card, with full enhancement quality on files of up to 30 seconds. Longer files require a paid plan. ### How much does the Xound API cost? Xound: a free plan is available. Paid plan rates are published on xound.io. Check the official pricing page for current amounts. ### Does Xound have an API? Yes. Xound offers an early-access API with two HTTP endpoints: you send a file, poll the job and download the result as MP3 or 24-bit, 48 kHz WAV. ### Are my files uploaded when I use Xound? The Xound website says the browser tool processes files locally on your device. API requests are different: they run on Xound's servers and files are deleted automatically after three days. ### What file types does Xound accept? Xound accepts both audio and video files and states that all major formats are supported. ### Who makes Xound? Xound was built by Philipp Seeser, a software developer who works with WebRTC and AI. --- Source: https://trendhub.net/ai-tools/xound-ai-noise-removal-voice-enhancer (trendhub)