All-in-One Tools Collection

A broad collection of online tools for development, AI, design, and productivity tasks.

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Detect faces in an image and return bounding box coordinates

Concatenate audio files in a specified order

Merge audio files with a crossfade effect between them

Join six mono tracks into a 5.1 surround file

Join two mono tracks into a single stereo file

Mix multiple audio tracks together with adjustable volumes

Split a multichannel audio file into separate mono tracks (one per channel)

Overlay one audio track on top of another at a specific time

Mix two tracks using sidechain compression (e.g., voice or ads audio when overlaying sidechain audio)

Add chapters to an audio file from a label/chapters file

Split an audio file based on its chapters/metadata

Trim audio below a certain volume threshold (noise gate)