Free Online Tools for PDF, Images, AI & Productivity
Stop searching — start finishing. Every digital tool you need, in one place.
Khalasna is a free online toolbox designed for everyday digital tasks. Whether you need to shrink a PDF before emailing it, convert an iPhone HEIC photo to JPG, generate a QR code for a business card, or check your loan repayments — you can do it here in seconds, without installing anything or creating an account. Most tools run entirely inside your browser, so your files never leave your device.
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Convert, compress, resize, and clean up images in your browser.
Merge, split, compress, and rebuild PDF files without installing anything.
Count words, change case, and encode or decode text instantly.
Build a CV, cover letter, or professional document in minutes.
Everyday math — loans, BMI, percentages, and dates — solved in seconds.
Quick design essentials like QR codes, built right in your browser.
Passwords, UUIDs, random numbers, and barcodes — generated instantly.
Simple tools to help you focus, plan, and keep track of tasks.
Premium AI-powered tools for writing, documents, and more.
Why use Khalasna?
No searching required
Type what you need in plain language and Khalasna finds the right tool instantly. No bookmark hunting.
Nothing to install
Every tool runs right in your browser — no downloads, no accounts, no waiting. Just open and use.
Your files stay yours
Most tools process files locally in your browser. Nothing is uploaded to our servers unless absolutely necessary for the task.
Frequently asked questions
Is Khalasna completely free?+
Yes — all the tools listed here are free to use. A Premium plan is available for users who want to remove ads and unlock higher file size limits, but it's entirely optional.
Do I need to create an account?+
No account is needed for any of the free tools. An account is only required if you want to save your favorites across devices or access premium features.
Are my uploaded files stored on your servers?+
Most tools on Khalasna process files entirely inside your browser using local JavaScript — nothing is uploaded at all. For tools that do require server-side processing, files are used only to complete the task and are not stored permanently.
What file formats does Khalasna support?+
It depends on the tool. PDF tools support PDF files. Image tools support JPG, PNG, WEBP, BMP, GIF, and HEIC. Document tools support .docx files. Each tool page lists its supported formats clearly.
Does Khalasna work on mobile?+
Yes — Khalasna is fully responsive and works on iOS and Android browsers. File tools work best on desktop for large files, but most tools are usable on any device.
Is there a file size limit?+
Free tool file limits vary by tool, typically around 10–50 MB per file. Premium users get higher limits across all tools.