GGenApps

Free online tools that run entirely in your browser

Calculators, image tools, PDF tools and generators — no sign-up, no file uploads to a server, no watermarks. Your files never leave your device.

Try: Image to 50 KB Passport Photo EMI Calculator QR Generator Typing Test
33 working tools 100% client-side processing 0 files uploaded Free — no sign-up, ever

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Why people use GenApps

Most tool websites upload your files to their servers, queue them, and sometimes keep copies. GenApps is built differently: every tool runs with JavaScript directly in your browser. Your passport photo, your PDF and your invoice data never leave your device — which is why the tools are instant, work on slow connections, and stay free.

The collection focuses on jobs people actually search for: compressing a photo to the exact kilobyte limit an application form demands (FPSC and PPSC want ≤30 KB, NADRA ≤50 KB), making a correctly sized passport photo at home, working out a loan EMI before visiting a bank, generating a GST-ready invoice, or checking a typing speed before a government job test.

Frequently asked questions

Are these tools really free?
Yes — every tool is free with no sign-up, no watermark and no daily limit. The site is supported by advertising, which is why we can keep file processing free.
Are my files uploaded anywhere?
No. Image compression, PDF merging, photo making and everything else happens locally in your browser. You can even disconnect from the internet after the page loads and the tools still work.
How accurate are the calculators?
They use the standard published formulas (reducing-balance EMI, compound interest, Naegele’s rule for due dates, Mifflin–St Jeor for calories) and show results to two decimals. They are planning estimates — for loans, taxes and health decisions, confirm final figures with your bank, tax authority or doctor.
Can I use these tools on my phone?
Yes. Every tool is mobile-first and works in any modern phone browser — useful when a form deadline hits and you only have your phone.

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Password Generator — free online

Strong random passwords with length and symbol controls. This Password Generator is completely free on GenApps: no sign-up, no watermark and no usage limit, and it runs 100% in your browser, so anything you enter stays on your device.

Open the Password Generator ↑ · Browse all 33 free tools · All tools list

How to use the password generator

  1. Set the options above — length, quantity, style or format, depending on the generator.
  2. Press Generate to create a fresh result.
  3. Copy it with one click, or download it if the tool offers a file.
  4. Generate again as many times as you like — it is free and unlimited.

About this tool

Generates passwords with a cryptographically secure random number generator (crypto.getRandomValues) — the same source your browser uses for security tasks. Longer beats fancier: a 16-character password with mixed characters has ~95 bits of entropy and is effectively uncrackable by brute force.

Passwords are generated on your device and never sent anywhere. Use a different one for every account, stored in a password manager.

Frequently asked questions

How long should my password be?
At least 14–16 characters for important accounts. Length matters more than complexity tricks.
Are generated passwords stored?
No. They exist only on your screen until you copy them. GenApps cannot see or recover them.
Should I include symbols?
Yes for maximum entropy, though some sites restrict certain symbols — the toggles let you match any site's rules.

Private by design

GenApps tools process everything locally in your web browser using JavaScript. Your files, photos and text are never uploaded to a server — close the tab and everything is gone. The only data our optional server features store is what you explicitly send us (a contact message, a tool rating or a newsletter email).

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