Audio Reverser
Reverse any audio file — one click, no settings — on the server
⏪ The entire audio plays backwards — every sound, note and word is reversed. One click, no settings needed.
Server-side FFmpeg handles any format — including HEVC/H.265 files your browser can't play. Files are deleted from the server within 30 minutes.
⚠️ Please don't close or refresh this page until it's done, or you may lose the result.
💡 Upload speed depends on your own network, not our servers — a slow connection just means the bar moves slower. It'll keep going; no need to retry or worry about being charged twice.
Why people choose us
Server-grade processing
Real FFmpeg on dedicated hardware: every format, big files, phone stays cool — no browser limits.
Auto-deleted in 30 min
Uploads and results are wiped from the server within 30 minutes. Nothing is kept, shared or used for training.
Pay with credits
Each job costs a few credits from your balance — free accounts get daily credits too. No hidden fees.
How it works
- 1
Upload any audio file — format doesn't matter, the server decodes it.
- 2
Click "Reverse in the cloud" — the server reverses the audio with FFmpeg's areverse filter.
- 3
Listen to the reversed result on the page and download it. Files auto-delete in 30 minutes.
Frequently asked questions
Does reversing affect the audio quality?⌄
No — reversing is a pure re-ordering of the audio samples. The output uses the same bitrate and encoding quality as the input, so there's no quality loss beyond what a single re-encode introduces (which is imperceptible at the bitrates used).
Can I reverse just a section of the audio?⌄
The current build reverses the whole file. To reverse only a section, use the Audio Trimmer first to cut out the part you want, then run the reversed clip through this tool.
What happens to my file?⌄
The upload and the reversed result are deleted automatically within 30 minutes. Jobs are only reachable with your session's signed token.
Related tools
Related tools
Audio Converter
Convert MP3, WAV, OGG, AAC or FLAC into any other audio format — on the server
Audio Compressor
Shrink an audio file's size with a bitrate quality preset — on the server
Audio Trimmer
Cut a precise start/end range out of an audio file — on the server