10 free tools · No signup · No limits

Free Online Utility Tools

Free online utility tools for everyday tasks — word counters, converters, formatters, calculators, and more.

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Word Counter

Count words, characters, and reading time instantly.

Text Tools

Character Counter

Count characters with and without spaces.

Text Tools

JSON Formatter

Format and validate JSON with one click.

Developer Tools

Percentage Calculator

Calculate percentages, increases, and decreases.

Math & Numbers

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Find the right tool for the job.

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Text Tools

Analyze, transform, and format text.

Math & Numbers

Calculators and number tools.

Converters

Convert between units and formats.

Developer Tools

Encode, format, and debug data.

Image Tools

Resize, convert, and process images.

SEO Tools

Analyze and optimize for search engines.

Why use ToolsKit?

Built for simplicity, speed, and privacy.

Free forever

Every tool on this site is completely free. No premium tier, no usage cap, no paywall — ever.

No signup required

Open any tool and start using it immediately. No account, no email, no friction.

Privacy first

Your data never leaves your browser. All processing is done locally — nothing is sent to a server.

Built for speed

Lightweight pages with no heavy bundles. Every tool responds instantly as you type.

Frequently Asked Questions

Everything you need to know.

Are all the tools really free?
Yes. Every tool on this site is completely free with no hidden costs, premium tiers, or usage limits.
Do you store the data I enter into the tools?
No. All tools process your input directly in your browser. Nothing is sent to our servers and nothing is stored.
Do I need to create an account to use the tools?
No. There is no sign-up, no login, and no email required. Open any tool and start using it immediately.
Do the tools work on mobile devices?
Yes. All tools are fully responsive and work on any modern mobile browser including iOS Safari and Android Chrome.
How many tools are available?
Currently 10 tools are available across 6 categories, with more added regularly.

Ready to get started?

Explore the full collection of free tools. No signup, no limits — just open a tool and start working.

Browse all 10 tools