Toolbantu
Free browser tools for images, PDFs and developer data
About Toolbantu
Toolbantu is a collection of free online tools for everyday digital tasks, aimed at people who need to compress images, merge or compress PDFs, format JSON, generate passwords and more without installing software. Its main selling point is privacy: most tools run entirely in the browser, so files and text stay on the user's device rather than being uploaded to a server. Each tool page explains what happens to the data it processes.
The site covers image tools such as a compressor, resizer and JPG to PNG converter, PDF tools for merging, splitting and compressing documents, and developer utilities including a JSON formatter, Base64 encoder and UUID generator. Guided workflows chain several tools together, for example resizing a photo and then compressing it to WebP, and everything moves between steps inside the browser.
No account or sign-up is needed to use the tools. A saved toolkit and recently used list are kept only in the local browser, and the site also offers guides that explain how to use the tools well.
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