Compliance training: AI Voice Generator
Jessica or Michael with steady, neutral pacing: the reliable choice for HR, cybersecurity, and regulatory modules.
For instructional designers
Free Text to Speech for E-Learning
Voice SCORM modules, LMS courses, compliance training, and localised lessons with no sign-up. 54 natural voices across 9 languages with direct WAV downloads.
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Instructional designers
Scale narrated courses without scaling your budget
Voiceover artists charge per word, making course updates costly. FreeTextoSpeech lets instructional designers re-record narration in seconds whenever copy changes, keep voices consistent across every module, and roll out multilingual courses without hiring separate voice talent.
Related use cases
The quick answer
Paste your script, choose a natural corporate voice such as Jessica or Michael, generate the audio, and drop the WAV file straight into Articulate Storyline, Rise, iSpring, or Captivate. Translate your text and re-record for each language to build localised SCORM packages, all cleared for commercial use.
In four simple steps
Localisation workflow
- 01
Translate your script: AI Voice Generator
For multilingual courses, get your English script translated into each required language first.
- 02
Generate audio per language: AI Voice Generator
Paste in each translation, pick a native voice (Dora for Spanish, Siwis for French, Alpha for Hindi), and download the WAV file.
- 03
Import into your authoring tool: AI Voice Generator
Articulate Storyline, Rise, iSpring, Adobe Captivate, and Lectora all support direct WAV audio uploads.
- 04
Publish per region: AI Voice Generator
Duplicate the module, swap in the new voice track, and export separate SCORM or xAPI packages for your LMS.
Practical use cases
What L&D teams build with it
Staff onboarding modules: AI Voice Generator
Nicole and Kore provide warm, clear narration suited to new-starter induction programmes.
Localised course versions: AI Voice Generator
Deliver the same module across 9 languages without booking voice actors for each one. Simply translate, generate audio, and swap the track.
Fast course updates with AI voice generation
Update your voiceover in seconds whenever your script changes. You will not need studio bookings, retakes, or out-of-sync slide decks.
Voice selection
Recommended voices for workplace training
A jarring voice ruins learner focus. Here are six voices matched to specific modules, from authoritative subject-matter experts to warm onboarding guides. Keep a consistent sound within each course while varying tone across the wider curriculum.
01 US
Adam
Corporate narrator
Best for
A dependable choice for general modules, induction courses, product training, and management guidance. Steady, clear, and measured. Works particularly well alongside slide presentations.
02 US
Sarah
Authoritative expert
Best for
Ideal for expert introductions, senior leadership briefings, and mandatory compliance topics where you need clear authority without sounding robotic.
03 UK
Daniel
Formal British
Best for
Well suited to international rollouts, head-office communications, financial services training, and formal compliance audits.
04 US
River
Smooth instructional
Best for
Long-form how-to modules where listener fatigue sets in. Its steady delivery holds attention across lessons of 10 minutes or more.
05 US
Bella
Warm onboarding
Best for
First-day inductions, company culture modules, and any course where learners should feel welcomed rather than lectured.
06 US
Liam
Neutral compliance
Best for
HR policies, cyber security briefings, and annual refresher training. Delivers serious material plainly without editorialising.
Want to hear them? Browse all 54 voices →
Best practice
Practical production tips for instructional designers
Practical advice on script lengths, animation timing, voice consistency across module updates, and captioning that meets WCAG standards without manual timestamping.
- 01
Keep scripts under 5,000 characters per slide
The 5,000-character limit works out at roughly two minutes of spoken audio. That is the ideal window for a single learning objective. Treat each generated clip as one slide or Rise block. If your script runs over, the slide covers too much ground and needs splitting.
- 02
Time narration to slide animations in Storyline and Rise
In Storyline, place the WAV on your timeline and use cue points to trigger reveals and builds. In Rise, attach the audio straight to each block. Rise handles playback timing automatically. Always adjust script pacing to suit the visuals instead of forcing animations around a finished audio track.
- 03
Keep branded courses consistent, use a neutral tone for compliance
Choose one voice (Adam or Sarah works well) for core training courses and stick with it through future updates. Consistent audio reinforces your organisation's identity. For compliance, health and safety, or legal modules, switch to a neutral voice like Liam so the delivery never sounds biased.
- 04
Pair audio with transcripts for WCAG 2.1 AA
Audio on its own is not accessible. Create your voiceover from the written script, then offer that exact text as a downloadable transcript and add it as closed captions in your authoring software. WCAG 2.1 AA Success Criterion 1.2.2 requires synchronised captions for prerecorded media, and your original script satisfies this directly.
- 05
Sync captions without manual timestamping
Most authoring packages build captions automatically when you import a WAV alongside its matching script. In Storyline, open the Captions panel and import your script as an SRT or VTT file. Rise relies on block-level closed captions. Because voice delivery stays consistent between runs, your caption timings will not drift when updating an isolated slide.
- 06
Keep voice choices future-proof for course edits
Note down the exact voice name and speed settings in your course notes. If regulations change in 18 months and you have to rerecord three slides, using that identical voice ensures learners notice no difference. An accidental voice mismatch in the middle of a module gives the edit away immediately.
Authoring tool comparison
How it compares with Articulate and Vyond TTS
E-learning suites often bundle their own text-to-speech tools. While functional, they lock you into a single platform and unpredictable subscription fees that rise with your team size and learner numbers.
Feature
FreeTextoSpeech
Articulate / Vyond built-in TTS
Range of voices
Standard TTS in authoring software usually has a small selection, with natural voices kept behind paywalls
File portability
Audio is generated inside the authoring platform and tied to that specific project file
User and learner licensing
Typically charged per author licence, with extra costs based on learner numbers
Watermarks on free exports
Free plans in animation tools often add audio watermarks or require attribution
LMS compatibility
Built-in voices usually only work inside that provider's own course export
SCORM integration
Some tools re-render audio every time you export, slowing down edits
Cost for a 20-module training programme
Increases with user licences and course length
Range of voices
FreeTextoSpeech
54 voices across 9 languages, fully open without paid tiers
Articulate / Vyond built-in TTS
Standard TTS in authoring software usually has a small selection, with natural voices kept behind paywalls
File portability
FreeTextoSpeech
Standard WAV files ready to drop into Storyline, Rise, Captivate, iSpring, Lectora, Moodle, or plain HTML
Articulate / Vyond built-in TTS
Audio is generated inside the authoring platform and tied to that specific project file
User and learner licensing
FreeTextoSpeech
No user accounts required. Free to use with zero limits on learner numbers
Articulate / Vyond built-in TTS
Typically charged per author licence, with extra costs based on learner numbers
Watermarks on free exports
FreeTextoSpeech
None. Clean WAV files licensed for commercial use
Articulate / Vyond built-in TTS
Free plans in animation tools often add audio watermarks or require attribution
LMS compatibility
FreeTextoSpeech
Standard WAV audio works across Cornerstone, Workday Learning, Docebo, Moodle, Canvas, and Blackboard
Articulate / Vyond built-in TTS
Built-in voices usually only work inside that provider's own course export
SCORM integration
FreeTextoSpeech
Import WAV files straight into any authoring tool that outputs SCORM, with no extra steps
Articulate / Vyond built-in TTS
Some tools re-render audio every time you export, slowing down edits
Cost for a 20-module training programme
FreeTextoSpeech
Free
Articulate / Vyond built-in TTS
Increases with user licences and course length
Comparison based on publicly available details of built-in authoring tools when this page was last updated. Voice catalogues and pricing plans change, so check current vendor terms before buying.
FAQ
Frequently asked questions
01 Does AI voiceover meet accessibility standards like WCAG and Section 508?
Yes. Clear AI audio combined with synchronised subtitles meets WCAG 2.1 AA and US Section 508 requirements for multimedia. Always include subtitles or a full text transcript with your audio.
02 Can I import WAV files into Articulate Storyline, Rise, or iSpring?
Yes. All major authoring tools let you upload WAV files for slide voiceovers. Import the audio, drop it onto a slide or block, and export your course as SCORM or xAPI.
03 Can I use this for workplace compliance and induction training?
Yes. Commercial use is fully permitted for internal staff training, LMS modules, and paid courses. Multiple languages make it easy to roll out localised versions without booking another recording session.
04 Does this work with Moodle, Canvas, or Blackboard?
Yes. Any LMS that supports audio uploads accepts WAV files. You can also package the audio into SCORM within your authoring tool and upload that directly to your LMS.
05 How do I localise a course into 9 languages?
Translate your script and paste each version into FreeTextoSpeech. Pick a native voice, such as Dora for Spanish, Siwis for French, or Alpha for Hindi, then generate and download the files. Finally, swap the audio tracks inside your authoring tool.
06 Does the audio work with SCORM 1.2, SCORM 2004, and xAPI?
Yes. The downloads are standard WAV files, so they work in any setup. SCORM and xAPI packaging is handled by your authoring tool, such as Storyline, Rise, Captivate, or iSpring. Simply add the WAV to your slide or block and export the course package as usual. Your LMS treats it like any standard embedded audio file.
07 Can I use the same audio in several courses without paying extra fees?
Yes. All audio includes a commercial licence with no extra fees per project, user, or learner. You can use a WAV file in new starter training, reuse it six months later in a refresher, and add it to an external partner portal. There are no renewals, extra licences, or learner caps to worry about.
08 How should I handle technical terms and acronyms in compliance courses?
Spell out acronyms phonetically in your text so the voice reads each letter properly. For example, write "H I P A A" or "H-I-P-A-A" instead of HIPAA. If a product or brand name sounds odd, write it phonetically, preview the audio, and tweak the spelling. For unfamiliar medical or legal terms, split syllables using hyphens. The 5,000-character limit gives you plenty of room to test and adjust lines.
Still wondering? Get in touch →
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Try it now
Give your next course professional narration.
Free to use, available in multiple languages, and built for course creators.