How to use audio editing tools
Start with the change you need: remove steady noise, adjust pitch or timing, edit tags, trim a range, or normalize loudness. Audio Edit Tools keeps each job on its own page. Check the previews, warnings, and export settings there before you download a file.
Audio noise removal and loudness tools
| Tool | Use it for |
|---|---|
| Audio Cleaner | Use Audio Cleaner to reduce steady background noise, mains hum, hiss, or room echo in a speech or audio recording. Set the strength and choose a noise profile, then check the waveform, spectrogram, A/B listening, and warnings before batch output. |
| Audio Effects Editor | Audio Effects Editor changes pitch or tempo, with optional pitch preservation using WSOLA. It also applies fade in, fade out, reverse, or a change to a selected range. The page shows a waveform, duration and format changes, clipping warnings, and export settings. |
| Volume Normalizer | Volume Normalizer measures and normalizes loudness to EBU R128 or ATSC A/85. Before export, inspect integrated loudness, true peak, gain change, and clipping risk. Batch processing is available. |
Trim audio and edit audio tags
| Tool | Use it for |
|---|---|
| Trim Audio | Set a start and end point, preview the selected range, and download the trimmed result. Choose Fast mode or Precise re-encoding when the cut needs to be exact. |
| Audio Tag Editor | Audio Tag Editor reads and edits ID3 and other audio metadata: title, artist, album, track, disc, year, genre, comment, composer, and artwork. Edit batches, clear fields, validate values, preview each file, and download edited copies with a manifest. |
Where to use audio editing tools
A speech recording has a steady hum and room echo. Use Audio Cleaner to reduce those sounds, then check its waveform, spectrogram, A/B listening, and warnings before batch output.
A backing track needs a different key or tempo. Audio Effects Editor changes pitch or speed, can preserve the original pitch with WSOLA, and can apply the change to a selected range.
A set of files needs new tags before delivery. Audio Tag Editor updates artist, album, track, disc, or artwork fields across files. Volume Normalizer measures loudness and shows the gain change and clipping risk before export.
Edits covered by Audio Edit Tools
Use these pages when an audio file needs a change to its sound, timing, length, loudness, or metadata. The parent Audio Tools category also covers compression, conversion, merging, recording, and analysis. Start there when your task falls outside these edits.
Frequently asked questions
Which audio editing tool removes background noise?
Use Audio Cleaner for steady background noise, mains hum, hiss, or room echo in a local speech or audio recording. Set the strength, choose a noise profile, and review the previews, A/B listening, warnings, and batch output.
How do I change audio speed and keep the original pitch?
In Audio Effects Editor, change tempo or speed with optional pitch preservation using WSOLA. The page also supports pitch shift, fades, reverse, and applying an effect to a selected range.
Can I edit audio metadata without transcoding?
Audio Tag Editor preserves audio bytes for MP3, FLAC, and WAV while editing ID3 and other metadata. It supports batch edits, validation, per-file previews, edited copies, and a manifest, with no transcoding.
What is the difference between trimming and normalizing audio?
Trim Audio selects a start and end point, previews that range, and downloads the trimmed result in Fast mode or with Precise re-encoding. Volume Normalizer measures and adjusts loudness to EBU R128 or ATSC A/85, then shows integrated loudness, true peak, gain change, and clipping risk.