About OhMyTools
A free, bilingual collection of browser tools that respect your privacy.
What is OhMyTools?
OhMyTools is a free collection of 251 online tools — calculators, converters, formatters and developer utilities — available in English and Chinese.
Most calculators and converters process input in your browser. Network tools such as IP lookup, video cover retrieval and stream playback contact our API or external providers. We also count tool views, uses and shares without sending input content in those statistics. See our privacy policy for details.
Why we built it
Most online tools are buried under ads, sign-ups and clutter. OhMyTools keeps things simple: open a tool, get the answer, move on. No installation, no account, no waiting.
Contact
Questions, ideas or a tool you would like to see? Let us know via the feedback form on the homepage.
More from us
We also write and build on these sister sites:
- Blog — OhMyGP blog: tech essays, interview deep dives and daily tech news.
Curious how our content is sourced and reviewed? Read our editorial policy.