Privacy first
We prioritize browser-side processing for supported workflows so files and text can stay on your device.
About OnlineToolsz
OnlineToolsz is a free collection of PDF, QR code and text to speech tools for people who need to finish a small document task quickly, without installing software or creating an account. It is built and maintained by a small independent team of web developers in Vietnam.
Useful by default
Tools are designed for common real workflows: compressing PDFs, merging files, creating QR codes, and generating speech.
Transparent content
Pages explain what a tool does, what happens locally, and where external resources may be needed.
Why this matters
Many online tools ask users to upload files before explaining how those files are handled. OnlineToolsz is built around the opposite idea: show a clear tool, explain the workflow, and keep processing local whenever the browser can do the job.
What you can do here
- Compress, merge, split, rotate, reorder and edit PDF files.
- Convert images to PDF, PDF pages to images, and scanned PDFs to Word with OCR.
- Create static QR codes for links, Wi-Fi, contacts, e-mail and SMS, with colors and a logo.
- Turn text into natural speech in 31 languages with a voice model that runs in your browser.
How we build and test tools
Each tool is tested with real files before release: scanned and text PDFs, phone photos, long documents and different browsers. Tool pages describe what the tool actually does, including its limits, and say clearly when a feature needs a server (for example OCR). Guides are written from hands-on use and updated when a tool changes.
How the site is funded
The tools are free to use. Hosting and development are paid for by advertising shown on the site. Ads never change how a tool processes your files, and we do not sell the files or text you use with the tools.
Questions, bug reports or ideas: maildevnin@gmail.com.