Turn text into synthetic robot speech locally. Choose from 14 languages and six voice styles, adjust rate and pitch, then preview and download a WAV.
Enter text, choose a language and synthetic voice, then generate.
Play six longer WAV examples generated with this same eSpeak build. Each voice reads a different purpose-written script for games, videos, assistants, streams, or retro computer scenes at 165 words per minute and pitch 45.
Robot character dialogue for a science-fiction game mission and command deck sequence.
Unit R-17 reporting for duty. The science-fiction game sector is secure, the repair drones are online, and every access gate has been checked. Player one, follow the blue navigation lights to the command deck. Your next robot character mission begins in thirty seconds.
Spaceship navigation and launch safety audio for a science-fiction video or game.
Attention, flight crew. This spaceship navigation announcement confirms that orbital coordinates are locked and the engines are ready. Please return to your stations, secure all cargo, and prepare for departure. The universal robot guidance system will begin the launch sequence after the final safety check.
A friendly robot assistant for smart-device onboarding, reminders, and app tutorials.
Hello and welcome home. I am Anika, your friendly robot assistant for smart devices, daily reminders, and guided app tutorials. The lights are set, tomorrow's calendar is ready, and your evening playlist is waiting. Tell me which task you would like to complete first.
A deep machine warning for cinematic games, trailers, and abandoned-station scenes.
Emergency protocol initiated. The deep machine voice has detected an unauthorized signal beneath the abandoned research station. All game characters must leave the lower decks immediately. Security doors will close in twenty seconds while the defense system scans every corridor for movement.
Bright robot narration for livestream alerts, channel notifications, and creator videos.
New supporter detected! This bright robot voice is ready for a livestream alert, channel notification, or short creator video. Thank you for joining the broadcast and powering up the community. Your message has been received, and the next challenge is now unlocked for everyone watching.
A retro computer voice for arcade adventures, terminals, and vintage system warnings.
Retro computer terminal activated. Insert your access code to continue the arcade adventure. Energy cells are low, the map database is incomplete, and a hidden transmission is repeating from level nine. Download the mission file, check your equipment, and press start when you are ready.
Use this robot voice text reader to create intentionally synthetic speech without sending your script to a hosted speech model. The local engine runs in your browser, exposes six machine-like voice styles, and returns a WAV you can preview before saving.
A WebAssembly build of eSpeak NG synthesizes the script inside the browser tab. There is no account, credit charge, or server upload; the first generation loads roughly 18MB of engine files.
Select Robosoft, Universal Robot, Anika Robot, Deep Synth, Bright Synth, or classic eSpeak. Set speech rate from 100 to 260 words per minute and pitch from 10 to 90.
Generate up to 600 characters, listen in the browser, and download the result as a WAV. The temporary preview is held only in the tab until you download it, regenerate, refresh, or leave the page.
Create a downloadable robot voice in three browser-only steps.
Write or paste up to 600 characters for the robot to say.
Choose the language and robot voice, then adjust speech rate and pitch.
Generate the WAV locally, listen in the browser, and select Download WAV when you want to save it.
Use generated robot speech where a synthetic character or system voice serves the experience better than a human narrator.
Create dialogue for androids, spaceships, assistants, and science-fiction worlds.
Add a robot narrator, donation voice, or synthetic announcer to creator content.
Give demos, devices, and interface concepts a recognizable machine voice.
Paste a line, choose a language and synthetic voice, adjust rate and pitch, and create a local WAV without signing in.
Game designers, educators, and stream producers use the browser-based robot voice generator to turn scripts into reusable synthetic WAV files.
I use Robosoft for temporary android dialogue while designing game levels. I paste each line, adjust the pitch, and download the WAV straight into my build. What used to interrupt an afternoon of prototyping now takes a few minutes.
My robotics students create spoken status messages for their final projects. They choose a synthetic voice, test the speed, and save the WAV without an account. Their demonstrations feel complete even when nobody has experience with audio software.
I make short robot announcements for science-fiction streams. The rate and pitch controls let me keep every alert consistent, and local generation means I can revise a line immediately. I spend less time cleaning audio and more time editing the show.
Create a different voice style, translate existing audio, or dub a video into another language.
Enter the line you want spoken, choose a language and eSpeak voice, adjust rate or pitch, and select Generate Robot Voice. The local eSpeak engine returns synthetic speech as a WAV.
Yes. It runs locally in the browser without an account or credits. The first generation downloads roughly 18MB of engine files so eSpeak NG can run on your device.
The Robot Voice Generator uses the open-source eSpeak NG speech engine through a browser WebAssembly port. eSpeak NG is licensed under GPL-3.0-or-later.Browser port sourceeSpeak NG license
The available voices are intentionally synthetic. Compare Robosoft, Universal Robot, Anika Robot, Deep Synth, Bright Synth, and classic eSpeak, then adjust rate and pitch for different machine characters.
No. This is a text-to-robot-voice generator, not a real-time microphone effect. It creates a new audio file from written text rather than changing live speech.
Yes. Speech rate ranges from 100 to 260 words per minute, and the eSpeak pitch control ranges from 10 to 90.
After generation finishes, listen in the browser player and select Download WAV. The preview is temporary and is not saved as a file on your machine until you download it.
Preview the result before publishing. If pronunciation is unclear, rewrite the term phonetically, add spacing or punctuation, choose another language or voice, or generate another take with adjusted controls.
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