How to Delay Audio Online to Fix Unsynchronized Sound

Jenefey Aaron Jenefey Aaron
Aug 17, 2022 (Updated: Oct 31, 2022)Filed to: Audio Editing

When you need to sync the audio file with a video, delayed audio online should be a nice choice to fix audio latency. Instead of adjusting each frame for the audio files, there are some advanced audio editors to sync the audio with a video automatically. When you are looking for the best methods to fix audio latency online, here are the 4 workable solutions you can consider.

3 Simple Methods to Delay Audio Online

Audio latency is a frequently reported problem for recording audio through a computer or a smartphone. The online method is always the initial choice without download extra software. But not every online tool you encounter can give you free service or an excellent way to slow down the audio. Here is a compiled list with the workable choices you should know.

1. Audio Tool Set

The first recommended online tool is Audio Tool Set, which helps you delay audio online professionally. It has an intuitive interface, providing features for applying effects, removing silence, and other basic functions. A movie can be uploaded to this online tool, but you will not see a video file preview.

How to delay audio online with Audio Tool Set:

Step 1.Go to your browser and search for the online tool. Then, drag the media file you want to edit.

Step 2.To apply a delay effect to the audio, click the "Effects" button at the top menu. The Delay window gives you options for delay time, feedback, and wet. You can also use one of its presets like classic or spacey. Click the "Apply" button to save the changes.

Audio Tool Set Effects Delay How to Delay Audio Online

Step 3.Review the changes by clicking the Play button. Once satisfied with the audio, click the "File" button and click the "Export/Download" button.

Audio Tool Set File Export How to Delay Audio Online

2. Online Converter

A simple online tool that is also well-known as a file converter. It is free and only provides the exact features you need for fixing the audio. It enables you to specify the precise second you want to delay the audio and choose the Delay Video option for accuracy. Unfortunately, there is no available preview to see the changes to your media file.

How to fix audio latency online with Online Converter:

Step 1.Go to the webpage of Online Converter and start by clicking the "Choose File" button to upload a file.

Online Converter Choose File How to Delay Audio Online

Step 2.Then, choose the method you want to delay. Specify the second you want to delay the media.

Online Converter Optoin Synchronize How to Delay Audio Online

Step 3.Once you are set, click the "Synchronize" button and wait for the online tool to finish the conversion.

3. Flexclip

Is there anymore more accessible online tool to delay audio than Flexclip? An excellent online program that allows you to synchronize with just a few clicks on your mouse. It is also an ideal program if you want to synchronize a voiceover to a video like a tutorial.

How to resync audio files with Flexclip:

Step 1.Go to the official website and click the "Make a Free Video" button. Click the "Start From Scratch" button and import the video you want to edit. Next, upload the audio from your local file.

FlexClip Add Media How to Delay Video Online

Step 2.Then, you can synchronize the two files from the Music tab by moving the timeline. Click the "Apply" button to save the progress.

FlexClip Music Tab Adjust How to Delay Video Online

Step 3.You can preview the changes, then proceed by clicking the "Export" button from the top part of your screen to download the video.

The Vesatile Alternative to Delay Audio Online

When you need to fix the audio latency, slow down the audio file, or apply special audio effect, AnyRec Video Converter is the best alternative for delaying audio online. The software is a multifunctional desktop program that allows you to fix the audio when it is out of sync. Its excellent Delay function brings audio to the right track of the video. Not only that, you can boost the audio volume with the Volume parameter, maximizing it up to 200%. Free download AnyRec Video Converter on Windows or Mac and fix the audio delay and resync audio with video without hassles.

AnyRec Video Converter Package
AnyRec Video Converter

Delay audio without distorting the video file, allowing users to save the output to a new video format and resolution.

Provide more functions to enhance audio, such as volume booster, audio disabler, and more.

The output settings allow users to make changes to the media file, including frame rate, bitrate, encoder, and sample rate.

Offer other essential features for video and audio file enhancement, conversion, compression, etc.

Free Download

100% Secure

Free Download

100% Secure

How to delay audio with AnyRec Video Converter:

Step 1.Go to AnyRec’s official website and download the Video Converter. After installing it to your device, launch the program to begin delaying audio. Click the "Toolbox" button from the top part of the main interface. Scroll down a little, then click the "Audio Sync" button from the tool options.

Toolbox Interface

Step 2.Click the "Add" button to import the video file you want to edit. The following window will show you the features for audio editing. Move the "Delay" slider to sync the audio to the video. If you wish to boost the volume, move the "Volume" slider to the desired level.

Audio Sync

Step 3.Once you are done with the audio, go to the "Output Settings" tab to configure the video and audio settings. It allows you to edit the video resolution, frame rate, quality, and audio settings like sample rate and bitrate. Click the "OK" button to save the changes.

AnyRec Output Settings How to Delay Audio Online

Step 4.After that, click the "Save To" button and choose the designated folder for the edited media file. Finally, click the "Export" button to process audio syncing. It may take some time if the video file is more prominent in size.

Audio Sync

FAQs about Delaying Audio Online


Learning how to delay audio online saves you from spoiling the mood for watching. But if you want to fix and enhance audio with a professional tool, AnyRec Video Converter is the best choice for desktop software. Try the free trial version and enjoy its powerful features.

Free Download

100% Secure

Free Download

100% Secure

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