Audio tools
Eighteen free, single-purpose tools. Search by name, or filter by what you're trying to do.
Speech & text
Transcribe Urdu, Hindi, or English audio to text
Upload a recording and get a text transcript back, with Urdu and Hindi as first-choice languages. No install, no account required for free-tier use.
Open →Voice changer pitch & effects
Pitch shift, robot, echo, chipmunk or deep voice — five effects with adjustable parameters.
Open →Video redub online — AI translate & re-voice
Upload a video, pick a target language and voice, get a new dubbed track muxed back onto the original picture. Pro plan.
Open →Edit & clean
Trim and cut audio
Cut down to exactly the range you need, or split one file into two at a chosen point.
Open →Merge audio files
Stitch clips together in order, with a configurable gap between them — no editing software required.
Open →Remove background noise from audio
Standard spectral noise reduction with a strength slider, or Studio AI speech enhancement (Pro) for a real model-based clean-up pass.
Open →Split audio by silence
Cut a long file into separate parts wherever there's a pause.
Open →Fade in fade out audio
Smooth the start and end of a clip so it doesn't click in a video or merge.
Open →Volume & tone
Normalize audio volume
Bring quiet clips up and tame loud peaks — quick peak normalize, or true LUFS loudness matching to a streaming, podcast or broadcast target.
Open →Adjust audio volume
Raise or lower an entire clip by a fixed amount in decibels.
Open →Simple audio EQ
Adjust bass and treble with two controls.
Open →Format & channels
Convert audio format
Change format and bitrate in one step — useful when a platform, editor, or device only accepts a specific file type.
Open →Compress audio — reduce file size online, free
Pick a compression level and get a smaller file back in seconds. No install, no account required.
Open →Decompress audio to WAV
Turn a compressed file into an uncompressed WAV for editing or archiving. No install, no account required.
Open →Stereo to mono converter
Collapse left and right into one mono channel.
Open →Extract audio from video
Pull the soundtrack out of MP4, AVI, MOV, MKV or WEBM — up to 50MB, since video files run larger.
Open →Time & effects
No tools match that search.
- Keep an original copy before editing.
- Clean noise before transcribe or split for better results.
- Normalize before merge if levels jump between clips.