Free Text to Speech: Natural AI Voices, MP3 Download
Last updated By Avalon
Turn text into natural-sounding speech and download it as MP3 or WAV.
Your text is sent to our server and a text-to-speech provider to make the audio, which is always saved as MP3. We do not store your text. The voices are AI-generated. See our privacy policy.
Checking your credits…Sign in to use your credits.Sign inYou have no credits yet. Pro+ includes 300 credits every month, and a credit pack works on any plan.See Pro+ and credit packsYour credits could not be checked right now. Making speech in your browser still works.You have {balance} credits. Used today: {used} of {cap}.{used} credits used. {balance} credits left.This text needs {need} credits and you have {have}. Turn off fast server voices to make it in your browser.This text needs {need} credits, and you can use {left} more today (the daily limit is {cap}). Try again tomorrow, or make it in your browser.Making speech on the server: part {n} of {total}…Made the first {done} of {total} parts, then stopped: {reason} Credits were used only for the finished parts.Stopped. Credits were used only for the finished parts.The server could not make this part. Please try again.
Presets are stored in this browser only.
Use {name} original name, {n} number in the batch, {date} today's date, {w} and {h} width and height in pixels, {page} page number, {range} the pages in the file. The file type is added for you.
Example:
Preset saved.Preset loaded.Preset deleted.Type a name for the preset first.This browser is not letting the page store presets (private mode or blocked site data).Building your ZIP…ZIP saved: {count} files.The ZIP could not be built. Use Download all instead, or try a smaller batch.
Working with lots of files?Avalon Pro adds bigger batches (up to {pro} files), one-click ZIP download, saved presets and your own file names.Bigger batches are part of Avalon ProThe free version takes up to {free} files at once. Avalon Pro takes up to {pro} in one batch, still processed on your device.Bigger batches are part of Avalon ProThe free version takes up to {free:batch_mb} in one batch. Avalon Pro takes up to {pro:batch_mb} at once, still processed on your device.More pages in one run are part of Avalon ProThe free version reads up to {free:pages_per_run} pages in one run. Avalon Pro reads up to {pro:pages_per_run} pages in one run and up to {pro} files at once.One-click ZIP download is part of Avalon ProDownload all still saves every file for free, one by one. Avalon Pro puts all your results in a single ZIP file.Saved presets are part of Avalon ProSave your settings under a name and load them again in one click, on this device.Custom file names are part of Avalon ProChoose how your output files are named, for example {name}-{n} or {date}-{name}.A logo in your QR code is part of Avalon ProPut your logo in the middle of the code. The error correction goes to the highest level so phones can still read it.Bulk QR codes are part of Avalon ProPaste or upload a CSV list and get one QR code per row, named from a column, all in one ZIP file.Batch watermarks are part of Avalon ProAdd your name, website or logo to every image in the batch, with the position, size and opacity you choose.Metadata removal is part of Avalon ProStrip location, camera and date details from every photo before you share it, and see exactly what was removed.Saved scenarios are part of Avalon ProSave your numbers under a name, compare two scenarios side by side, and export them all as a CSV file.MP3 tags are part of Avalon ProWrite the title, artist, album, year and a cover image into every MP3 you extract, so music players show them properly.Page numbers are part of Avalon ProNumber every page when you save: choose the position, the format (1, Page 1, 1 / 12 or Page 1 of 12) and the first number. Everything else in this tool stays free.A/B thumbnail variants are part of Avalon ProDesign up to 3 versions of your thumbnail, see them side by side in a mock feed, and download them all in one ZIP file. Everything else in this tool stays free.Saved designs are part of Avalon ProSave your layouts, fonts and colors under a name and reuse them for every video, on this device.Working on several PDFs at once is part of Avalon ProThe free version works on one PDF at a time. Avalon Pro takes up to {pro} PDFs in one go and saves them as one ZIP file.Bulk barcodes from a list are part of Avalon ProPaste or upload a CSV list and get one barcode per row in a single ZIP file, or a printable label sheet PDF with a different barcode on every label. Single barcodes and full sheets of one barcode stay free.Saved details and invoice numbering are part of Avalon ProSave your business details and clients, number invoices automatically, and export a CSV list of every invoice you issue, all stored on this device. Making and downloading invoices stays free.Longer documents are part of Avalon ProThe free version converts documents of up to {free:pages_per_file} pages. Avalon Pro converts up to {pro:pages_per_file} pages per file.Converting several files at once is part of Avalon ProThe free version converts one file at a time. Avalon Pro takes up to {pro} files in one go and saves them as one ZIP file.Longer recordings and batches are part of Avalon ProThe free version transcribes one file at a time, up to {free:audio_minutes} long. Avalon Pro takes recordings up to {pro:audio_minutes}, up to {pro} files in one go, and saves every transcript in one ZIP file.Longer videos and batches are part of Avalon ProThe free version burns subtitles into one video of up to {free:burn_minutes}, and SRT and VTT downloads stay free. Avalon Pro burns subtitles into videos up to {pro:burn_minutes} long, up to {pro} videos in one go, with saved subtitle styles.Checking many domains at once is part of Avalon ProThe free checker runs the same full check on one domain at a time. Avalon Pro checks up to {pro} domains in one go and exports every result as a CSV file.Checking many metadata files at once is part of Avalon ProThe free validator runs the same full check on one file at a time. Avalon Pro checks up to {pro} metadata files in one go and exports every certificate, expiry date and issue as a CSV file.Memes from a caption list are part of Avalon ProPaste a list of captions and get one meme per line on this picture, up to {pro:rows} at a time, all in one ZIP file. Making and downloading single memes stays free.Counting many documents at once is part of Avalon ProThe free counter runs the same full count on one document at a time. Avalon Pro counts up to {pro} documents in one go, shows them in one table and exports every count as a CSV file.Bigger PDFs are part of Avalon ProThe free version opens PDFs up to {free:file_mb}. Avalon Pro opens PDFs up to {pro:file_mb}, still on your device.Bigger files are part of Avalon ProThe free version takes one file up to {free:batch_mb}. Avalon Pro takes up to {pro} files in one go, up to {pro:batch_mb} in total, and saves the results as one ZIP file.Bigger files are part of Avalon ProThe free version takes up to {free:batch_mb} at once. Avalon Pro takes up to {pro:batch_mb} at once, with exactly the same results.Bigger files in High quality are part of Avalon ProFree High quality conversions take files up to {free:server_mb}. Avalon Pro takes files up to {pro:server_mb}, with the same quality. Standard conversion in your browser stays free for files up to {free:batch_mb}.Saved signatures are part of Avalon ProSave up to {pro:saved} signatures, initials or stamps on this device and add them to any PDF in one tap. Drawing, typing and signing stay free.One-tap sharing sizes are part of Avalon ProPick Discord, Gmail or a website and the video is compressed to fit, with the right resolution set for you. Choosing your own size in MB stays free.Bigger and longer videos are part of Avalon ProThe free version compresses one video at a time, up to {free:file_mb} and {free:video_minutes} long. Avalon Pro takes videos up to {pro:file_mb} and {pro:video_minutes} long, up to {pro} at once, still on your device.Longer texts are part of Avalon ProThe free version voices up to {free:text_chars} at a time. Avalon Pro voices up to {pro:text_chars} in one go, with the same voices, and can save one audio file per paragraph.One file per paragraph is part of Avalon ProGet a separate audio file for every paragraph, numbered in order and saved as one ZIP, ready to drop onto a video timeline. Making a single audio file stays free.Drop shadows are part of Avalon ProPut a soft shadow under the cutout so the product sits on the background instead of floating. The cutout itself, the brushes and full-resolution downloads stay free.Your own background picture is part of Avalon ProPlace the cutout on any photo of yours, such as a room, a studio backdrop or a brand image. White, color and blurred backgrounds stay free.Enter a valid email.Sending…You're on the list. We'll email you when Pro opens.Couldn't sign up right now. Try again shortly.
Your text never leaves your device. The voice is made by an AI model that runs in your browser, so nothing is uploaded to a server. The audio is AI-generated; please say so where you publish it.
{n} of {max} characters{n} characters (up to {max} with fast server voices)This text has {n} characters. The free version voices up to 1,000 characters at a time: shorten it, or split it into parts.This text has {n} characters. Pro voices up to 20,000 characters at a time in your browser, and up to 40,000 characters with fast server voices.This text has {n} characters. Fast server voices take up to 40,000 characters at a time.Type or paste some text first.There are no words to read in this text.Only plain text (.txt) files can be opened here.This browser cannot run the voice model. Update your browser, or try a recent Chrome, Edge, Firefox or Safari.The voice model could not be downloaded. Check your connection and try again.Something went wrong while making the audio. Try again, or try a shorter text.This device ran out of memory. Close other tabs, or make the audio in shorter parts.Downloading the voice model (first time only, about 97 MB)… {pct}Getting the voice model ready…Making speech: part {n} of {total}Saving the audio file…Done in {s} sStopped.PlayStopDownloadDownload ZIP{count} filesThis browser could not play the audio here. Download it and play it on your device.
What this tool does
To turn text into speech for free, paste your text above, pick a voice and press Create speech: you can play the result right away and download it as an MP3, with no sign-up. The voices come from Kokoro, an open AI voice model, and run in your browser, so your text stays on your device. It suits voice-overs for short videos, narration for slides, proofreading by ear and listening to your own writing.
How to use it
Type or paste your text into the box, or open a .txt file.
Choose a Voice and a Speed.
Choose MP3 for a small file that plays everywhere, or WAV for video editing.
Press Create speech. The first time, the voice model downloads once.
Press Play to listen, then Download.
Tips for natural speech
Write numbers, dates and prices the normal way: "$19.99", "October 4" and "9:30" are read out in full.
Punctuation shapes the rhythm: a comma adds a short pause and a new paragraph a longer one.
For a video voice-over, keep sentences short and leave an empty line where the scene changes.
If a name sounds wrong, spell it the way it is said.
Need captions for the finished video? Use our free subtitle maker.
Credits
The voices are Kokoro-82M by hexgrad (Apache 2.0). Pronunciations use the dictionaries from misaki (Apache 2.0). The model runs with ONNX Runtime Web (MIT), and MP3 files are written with lamejs (LGPL). Full notices: third-party licenses.
Free, Pro and Pro+
Free
Pro
Pro+
Text per audio file
1,000 characters
20,000 characters
20,000 characters in your browser, 40,000 characters with fast server voices
One audio file per paragraph, as a ZIP
—
Yes
Yes
Saved presets
—
Yes
Yes
Result quality
The same in your browser on every plan
The same in your browser, higher accuracy on our server
Server tools paid with credits
With a credit pack
With a credit pack
300 credits every month
Pro+ credits pay for server tools: higher-accuracy speech to text, higher-accuracy auto subtitles and fast server voices. A credit pack (150 credits, valid for 12 months) works on any plan. Compare plans.
Frequently asked questions
Can I use the audio in YouTube videos or for commercial work?
Yes. The voice model, Kokoro-82M, is released under the Apache 2.0 license, which allows commercial use, and we do not add any terms of our own to the audio you make. The voice is AI-generated: say so where your platform asks you to label AI content.
Is my text uploaded anywhere?
No. The voice model runs inside your browser, on your own device. Your text is not sent to our servers or anyone else. The only exception is the optional Pro+ fast server voices, which you switch on yourself.
Why does the first run take longer?
The first time, your browser downloads the voice model and its pronunciation dictionary, about 97 MB. They are kept in your browser, so later visits start right away.
How long does it take?
It depends on your device. On a recent laptop the audio is usually made faster than it plays; phones and older computers are slower. The progress bar shows how far along it is, and you can stop at any time.
Which languages does it speak?
English, with American voices. Other languages are not supported yet.
Why does a word sound wrong?
Pronunciations come from a dictionary of about 180,000 English words. Names and new words that are not in it are read by spelling rules, which can miss. Writing the word the way it sounds, for example Shiv-awn for Siobhan, usually fixes it.
What are the limits?
The free version voices up to 1,000 characters at a time, with no daily cap. Avalon Pro voices up to 20,000 characters at a time, can save one audio file per paragraph in a ZIP, and keeps your voice and speed as saved presets. Avalon Pro+ adds fast server voices for texts up to 40,000 characters, paid with credits.