Kopro Studio

Give your text a voice

36 neural voices across 14 languages. Tap ▶ on any voice to hear it first.

Speed+0%
Pitch+0Hz
0 chars
Voice

See how meaning connects

Each line becomes a vector. Lines that mean similar things light up in the matrix — the core of semantic search and RAG.

One text per line · up to 12
Results show here: vector size, a similarity heatmap and — with a query — a ranked list.
0 tok
Tune
Creativity (temperature)
Max output tokens
Think firstReasoning appears in a collapsible block
Web searchGround answers in live sources
JSON outputValid JSON only ·
Top P
Top K
Repeat penalty
Context window
Seed
Stop sequences