Speech 2.6 HD converts written text into natural-sounding, high-fidelity audio with precise control over voice, emotion, and delivery. If you've needed a professional voiceover but didn't want to hire a voice actor or spend time in a recording setup, this gets the job done directly. The model supports over 30 languages and lets you pick from a library of system voices, set the emotional delivery from calm to expressive, and adjust both pitch and speed before generating. Output formats include mp3, wav, flac, and raw pcm, so the audio works in any editing environment. Subtitle metadata with sentence-level timestamps is also available for caption syncing. Whether you're producing an audiobook, dubbing a marketing video, or adding narration to a presentation, Speech 2.6 HD handles the voice work in a single browser session. Set your parameters and generate. That's the entire process.
Speech 2.6 HD is a text-to-speech model built for high-fidelity audio production. You write the script, choose a voice and an emotional delivery style, and the model returns a narrated audio file ready to drop straight into your project. On Picasso IA, the whole process happens in the browser with no software to install and no API to wire up. The core appeal is the level of control available before you hit generate: emotion, pitch, speed, language, bitrate, and output format are all adjustable, which means the result fits the brief without needing post-production correction. Whether the job is a commercial voiceover, a chapter of an audiobook, or a narrated company presentation, Speech 2.6 HD handles it in a single run.
Do I need programming skills or technical knowledge to use this? No, just open Speech 2.6 HD on Picasso IA, adjust the settings you want, and hit generate. The controls are sliders and dropdowns, not code.
Is it free to try? Yes, you can run Speech 2.6 HD without a subscription. Picasso IA lets you test the model to evaluate output quality before committing to a plan.
How long does it take to get results? Most scripts finish generating in a few seconds. Longer texts at higher sample rates may take a little more time, but typical runs finish well under a minute.
What output formats are supported? The model exports mp3, wav, flac, and raw pcm. When using mp3, you can also set the bitrate from 32 to 256 kbps depending on the quality you need.
Can I customize the output quality or style? Yes. Emotion, pitch, speed, sample rate, channel count (mono or stereo), and bitrate are all independently adjustable. You can also toggle English normalization if your script includes dates, numbers, or abbreviations.
How many characters can I narrate per run? Each run accepts up to 10,000 characters, enough for a full article, a short story chapter, or a multi-minute video narration.
Where can I use the outputs? The audio files come with no usage restrictions from the platform side. You can drop them into video edits, podcast episodes, interactive apps, or client deliverables.
Everything this model can do for you
Generate audio in over 30 languages, from Spanish and Arabic to Japanese and Hindi.
Set the delivery style to happy, sad, calm, angry, or neutral before each generation.
Export in mp3, wav, flac, or raw pcm to match your production pipeline.
Shift the voice up or down by up to 12 semitones and set playback speed from 0.5x to 2.0x.
Download sentence-level timestamps alongside the audio for frame-accurate caption syncing.
Choose up to 256 kbps for broadcast-quality mp3 output.
Narrate up to 10,000 characters per run, enough for a full article or book chapter.
High bitrate and sample rate options for professional quality
