Free Online Tools That Actually Save You Time
No sign-up, no download, no fuss. Open a tool, paste your text, and get the job done in seconds.
A Collection of Free & Private Online Tools
ToolKu brings you a collection of free online tools: Daget Hunter, text repeater, URL & phone number extractor, text replace, word counter, case converter, base64, JSON formatter, and an ATS CV builder. No downloads and no sign-ups — everything runs directly in your browser, so your data stays private. Open a tool, paste your text, and finish in seconds.
DagetHunter
Encode & decode Dana Kaget links safely before sharing to groups.
Repeater Text
Repeat text N times with a custom separator.
Extract URL
Extract all URLs from text automatically.
Extract Phone Number
Extract Indonesian & international phone numbers.
Replace Text
Find & replace text in bulk, with regex support.
Word Counter
Count words, characters, lines and sentences.
Case Converter
Convert text to 8 letter cases, all at once.
Base64 Codec
Encode & decode Base64, with Unicode support.
JSON Formatter
Format, minify and validate JSON easily.
Lorem Ipsum Generator
Generate placeholder text for design & dev.
Password Generator
Create strong random passwords instantly.
CV ATS Builder
Create an ATS-friendly CV and export PDF free.
Cover Letter Generator
Create a polished job application letter fast and free.
Frequently asked questions
Are ToolKu tools really free?
Yes. All tools are free, with no cost, no account required, and no downloads.
Is the data I paste safe?
Yes. Most tools process everything directly in your browser and never send data to a server.
Do I need to install an app?
No. All tools run in the browser, on mobile and desktop.
Can I use them on my phone?
Yes. All tools are responsive and work well on phones.
Why are there ads?
Ads help cover operating costs so the tools stay free, and they never interfere with how the tools work.