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Mini toolsStep-Audio-EditX
By StepFun
Model family: Step
Step-Audio-EditX treats editing as constrained generation over stable timestamps. You can replace words, shift cadence, remove noise, translate voices while preserving style, and synthesize fills that match room tone and mix. Region masks keep changes local, reference clips lock timbre, and exports include aligned transcripts and cue markers so DAWs can ingest results directly. The system balances fidelity and speed for podcasts, dubbing, support agents, and rapid sound design.
New
Audio
Gen 4
Overview
Step-Audio-EditX is a text-guided audio editor for speech, music, and effects. Describe the change and it performs precise, time-aligned edits with low latency.
About StepFun
StepFun AI is a creative AI assistant platform that offers chat, search, coding help, and multimodal generation (images, audio, video), plus research models like Step3 and NextStep-1.
Website:
stepfun.ai
Tools using Step-Audio-EditX
No tools found for this model yet.
Last updated: February 4, 2026
