No editing fee
Published tools can be used without a subscription, one-time purchase, or trial period.
Simple, transparent pricing
Free online audio editor, no account required
Use the published tools to cut, adjust, and transform audio files directly in your browser. No subscription, trial period, or payment details.
Edit audio for freeWhat is included
Useful tools without creating an account
Each link opens a page explaining the control, editing flow, and current limits before you choose a file.
Cut audio
Keep or remove the selected section.
Adjust volume
Change gain and review the predicted peak.
Change speed
Adjust duration while preserving pitch.
Audio equalizer
Control bass, mids, and treble.
Audio fade
Apply a linear fade in or fade out.
Reduce noise
Attenuate low rumble and high hiss with filters.
Reverse audio
Reverse the file or a selected section.
Merge audio
Arrange and join files in sequence.
Our commitment to free access
No account required
You can start editing without creating an account or providing payment details.
Audio processed in the browser
The selected file is decoded and processed in the tab without sending the audio to the application server.
Clearly scoped controls
Each tool describes what it does, verified formats, and known limitations.
Why we can offer free access
Audio processing happens on the user’s device. This reduces the need to transfer and process every file on our servers, helping keep operations lighter.
The project intends to be supported by unobtrusive advertising. When enabled, ads should remain visually separate from upload, editing, and download controls and follow consent preferences.
Practical limits
Because editing happens in the tab, performance and practical file size depend on memory, browser, device, duration, and format. MP3 and WAV are tested inputs; other formats depend on the browser decoder. Always keep the original file.
Questions about pricing and access
Is Audio-Editor Online really free?
Yes. The tools currently published cost $0 to use. There is no subscription, one-time purchase, or trial period.
Do I need an account or payment card?
No. You can open and use the editor without an account or payment details.
Is my audio file uploaded to a server?
The selected audio is decoded and processed in the browser without uploading the file to the application server. The page may still connect to load resources, consented analytics, and advertising when enabled.
Which formats are supported?
MP3 and WAV are the tested inputs. Opening other formats depends on the browser decoder. Export is available as MP3, 16-bit PCM WAV, M4A/AAC, and FLAC.
Is there a file size or duration limit?
We do not publish one universal limit because practical capacity depends on memory, browser, device, file duration, and format.
How does the project plan to fund itself?
The project intends to be funded by unobtrusive advertising. When enabled, ads should remain separate from upload, editing, and download controls and respect consent choices.
Start with your own file
Choose a tool, review its published scope, and edit directly in the browser.
Open the free editorLast reviewed: 30 August 2026.