TextToSpeechH AI
Small tools for everyday jobs
This page collects the free tools we have built alongside our text to speech generator. Each one does a single job: fix a photo for an application form, pull the text out of a video, change the pitch of a recording, or turn a document into audio. They exist for the small jobs that usually mean heavy software or a paid site. There is nothing to install here and no account to create. Pick a tool, do the job, download the result.
The photo tools and the pitch changer run entirely in your browser, so those files never leave your device. The filters above sort the tools by job, and every card below says plainly what that tool does before you click it.
Voice Pitch Changer
Shift a voice recording up or down by up to 12 semitones without changing its speed or length. Made for character voices, anonymous narration and video edits. Everything runs in your browser, so your file is never uploaded. Downloads are WAV files, free, with no watermark.
Text to Speech Generator
Type or paste text, choose from 24 voices in 12 languages, and download an MP3. One request can run to 10,000 words, about an hour of audio; longer scripts split into parts. The main tool on this site, free, no sign-up.
PDF to Speech
Upload a PDF and listen instead of reading: papers and ebooks become an MP3. Files can run to 10 MB and 10,000 words at a time, so long documents go chapter by chapter. The PDF needs a text layer; scanned page images will not convert.
YouTube Transcript Generator
Paste a YouTube link and get the full text of any public video that has captions, with timestamps, to copy or download for your notes, quotes or research. If a video has no captions, no transcript exists for it anywhere.
Image Compressor
Shrink a photo to the KB a form demands: 20, 50, 100, or any target, keeping the best quality that fits. Built for the exam, job and admission forms that reject oversized photos. It runs in your browser, one image at a time, completely private.
Age Calculator
Enter a date of birth to get an exact age in years, months and days — plus total days lived and the countdown to your next birthday. You can also check age on a specific date, as school and job forms ask. All in your browser; the date goes nowhere.
Passport Photo Maker
Turn a phone photo into a passport size picture: US 2x2 inch, India and UK 35x45 mm, Canada, China and custom sizes. Set the exact KB your form demands and download a 4x6 inch print sheet with multiple copies. All in your browser, fully private.
Background Remover
Remove a photo background with AI and download a transparent PNG, or set white or any colour behind your subject. An AI model of about 44 MB downloads once, then runs in your browser, so photos are never uploaded. Results cap at 4000 pixels on the long side.
More free tools, on our sister site Toolzaio
We also run Toolzaio, a sister site for the small everyday tools that do not belong on a voice site. Same rules as here: free, no sign-up, and the tools run in your browser. The ones visitors ask for most:
- QR Code Generator — turn a link or text into a scannable QR code
- PDF Merge — combine several PDFs into one file, in order
- Image Converter — convert pictures between PNG, JPG and WebP
- Word Counter — words, characters and reading time as you type
- Password Generator — strong random passwords, made on your device
- Percentage Calculator and BMI Calculator — the quick everyday sums
Start with the tool you came for
New tools join this page as we build them. If you arrived here for voice work, the text to speech generator above is the tool this site is known for; everything else grew around it. If a tool you need is missing, the contact page is the fastest way to tell us about it.