100+ Free Online Tools
in one modern hub
Free calculators, converters, PDF tools, AI tools, image tools, developer tools and engineering tools — designed to feel like the software you already love.
Popular
Loved by thousands every day
A hand-picked selection of the tools our community reaches for most.
Calculate exact age in years, months, days
Percentages, increases and decreases
Body Mass Index in metric or imperial
Loan EMI, total interest and payable
Length, mass, volume, temperature
Words, characters, reading time
Browse
Every category, under one roof
Jump straight into the toolbox you need — organised by what you're trying to get done.
Calculators
Everyday and financial calculators
4 tools
PDF Tools
Merge, split, convert and edit PDFs
7 tools
Image Tools
Compress, resize and convert images
5 tools
Text Tools
Format, count and transform text
4 tools
AI Tools
Writing, resume, paraphrase and more
8 tools
Developer
Encoders, formatters, generators
9 tools
Engineering
Mechanical and structural calculators
10 tools
Converters
Unit, currency and date converters
2 tools
Finance
EMI, SIP, loan and tax calculators
4 tools
Health
BMI, calorie, water intake
1 tools
Utility
Everyday productivity helpers
3 tools
Newest
Fresh from the workshop
The most recent additions to the ToolVerse collection.
Why ToolVerse
Built like the software you love
No banner ads, no clutter, no dark patterns. Just useful tools that respect your time.
Blazing fast
Everything runs client-side — no roundtrips, no waiting queues.
Private by default
Files never leave your device. What you compute stays with you.
Beautifully engineered
Modern JS, streaming PDFs, canvas rendering — done right.
Scales to 1000+
A framework for adding new tools every week without breaking flow.
FAQ
Frequently asked questions
Yes. All tools are free to use with no sign-up, no limits and no watermarks.
Have a tool in mind we haven't built yet?
Tell us what you need and we'll ship it — most requests go live within a week.
Request a tool