About Toolsera

Toolsera is a collection of free online tools for developers and everyday tasks: formatters, converters, calculators, and PDF, image and data tools in one place. It exists so that common jobs take seconds instead of an installation or a sign-up.

What we stand for

• Free and open to everyone. No account, no paywall, no trial.
• Private by design. Uploaded files are deleted automatically after processing and results are never stored.
• Fast and simple. One focused page per tool, with sensible defaults.

What you can do here

• Developer toolbox tools (38)
• PDF & documents tools (9)
• Spreadsheet & data tools (12)
• Text & writing tools (13)
• Image & media tools (10)
• Everyday calculators tools (21)

Get in touch

Found a bug, or want a tool added? Visit the contact page. Read how we handle data in the privacy policy and the terms of use.