Microsoft · Standard
Edge Text-to-Speech
Sign in to use Standard voices for free: 50,000 characters per day. Accounts with a positive, unexpired credit balance have no daily Standard character limit and spend no credits on Standard voices.
Sign in to use Standard voices for free: 50,000 characters per day.
The daily allowance resets at 00:00 UTC. Long documents can be uploaded; select chapters and review the character count before converting.
More natural AI voices, background conversion with email when complete, and 7-day re-downloads.
Credits are purchased from your Account page after signing in. An estimated credit cost is shown before you start converting — so you always know what you'll spend.
Credits valid for 1 year · Terms of Service
Technology disclosure
Edge Text-to-Speech
Flash v2.5 · Turbo v2.5 · Multilingual v2
2.5 Flash Preview TTS · 2.5 Pro Preview TTS · 3.1 Flash TTS Preview
ElevenLabs Instant Voice Cloning
Model availability can change as providers update or retire services. The conversion screen shows the models currently selectable for your account and language.
Can I stay on the free tier forever?
Sign in to use Standard voices for free: 50,000 characters per day. The daily allowance resets at 00:00 UTC. Long documents can be uploaded; select chapters and review the character count before converting. Accounts with a positive, unexpired credit balance have no daily Standard character limit and spend no credits on Standard voices.
When do I need credits?
Premium voices use credits according to the selected model. Previously processed audio may already have used credits. Sign in to use Standard voices for free: 50,000 characters per day. Accounts with a positive, unexpired credit balance have no daily Standard character limit and spend no credits on Standard voices.
Will conversion stop if I close the browser?
When your account has any credit balance (above 0), you can submit a background job and close the browser — conversion continues on our servers. We'll email you when it's done, and the audio is available to download from My Jobs or your inbox for 7 days. Background conversion itself doesn't use extra credits.