Free Online Tools

55+ free tools that run entirely in your browser.
No sign-up, no watermarks — your files never leave your device.

✓100% Private✓Free Forever✓No Sign-up✓No Watermark

Popular Tools

Most used tools — pick one and start.

📑Merge PDFCombine multiple PDFs into one document 📦Compress PDFShrink large PDFs without visible quality loss 📝PDF to WordConvert PDF to editable Word (.docx) 🖼️PDF to JPGConvert PDF pages to JPG images 🔄PNG to JPGSmaller files, one click 📱HEIC to JPGConvert iPhone HEIC photos to JPG. 🖼️WebP to JPGWebP images to compatible JPG. ⬛QR Code GeneratorQR codes for links, text & more 🎂Age CalculatorExact age from date of birth. 💰Tip CalculatorTips and bill splitting made easy. 🔑Password GeneratorStrong random passwords, locally generated. { }JSON FormatterBeautify, minify & validate JSON

📄 PDF Tools

🖻️PDF to PNGPDF pages as lossless PNG images. 📑Merge PDFCombine multiple PDFs into one document ✂️Split PDFExtract pages or split every page apart 📦Compress PDFShrink large PDFs without visible quality loss 🗜️Compress PDF to 100KBHit strict 100KB upload limits 🗜️Compress PDF to 200KBFit 200KB form requirements 🗜️Compress PDF to 1MBShrink PDFs under 1MB for email 🖼️PDF to JPGConvert PDF pages to JPG images 📝PDF to WordConvert PDF to editable Word (.docx) 📸JPG to PDFCombine images into a single PDF ©️Watermark PDFStamp text across every page

🖼️ Image Tools

🌄AVIF to JPGNext-gen AVIF images to JPG. 🖼️WebP to PNGLossless WebP to PNG conversion. 🖼️WebP to JPGWebP images to compatible JPG. 📱HEIC to JPGConvert iPhone HEIC photos to JPG. 🗜️Compress ImageMake photos smaller for web & email 🎨Image ConverterConvert between JPG, PNG and WebP 🔄PNG to JPGSmaller files, one click 🔄JPG to PNGLossless PNG conversion 📐Resize ImageChange dimensions, keep aspect ratio 🪪Passport Photo MakerOfficial ID & visa photo sizes 💧Watermark ImageProtect photos with text watermark 🔲Image Grid SplitterSplit images for Instagram grids

📱 QR & Barcode

⬛QR Code GeneratorQR codes for links, text & more 📶WiFi QR CodeShare WiFi with one scan 👤vCard QR CodeDigital business card QR 📊Barcode GeneratorCode 128, EAN-13, UPC & more

🧮 Calculators

🎓GPA CalculatorSemester GPA from grades & credits. 💰Tip CalculatorTips and bill splitting made easy. 🎂Age CalculatorExact age from date of birth. 🏦Loan CalculatorMonthly payment & amortization ⚖️BMI CalculatorBody Mass Index in metric/imperial %Percentage CalculatorEveryday percent questions, solved 💰Profit Margin CalculatorMargin, markup & selling price 📅Date CalculatorDays between dates, add/subtract 📏Unit ConverterLength, weight, temp & more

💻 Developer Tools

📝Lorem Ipsum GeneratorPlaceholder text for mockups. 🔑Password GeneratorStrong random passwords, locally generated. { }JSON FormatterBeautify, minify & validate JSON 🔍Regex TesterTest regex with live highlighting 🔤Base64 Encode/DecodeUTF-8 safe Base64 tools 🆔UUID GeneratorRandom v4 UUIDs in bulk ⏰Timestamp ConverterUnix time ↔ readable date 📝Word CounterWords, characters & reading time 🔠Case ConverterUPPER, lower, Title Case… 🌐DNS LookupQuery any domain's DNS records 📋WHOIS LookupDomain registration details 🤖Robots.txt GeneratorBuild robots.txt in seconds 📄llms.txt GeneratorDescribe your site for AI crawlers 🎭Fake Identity GeneratorTest data: names, addresses…

🎬 Video Tools

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Video Link Parser

Paste a link from TikTok, YouTube, X, Bilibili and 5+ platforms to extract watermark-free video. Powered by our sister site.

Open VidFetch →

Why KitlyHub?

🔒

Privacy First

Every tool runs 100% in your browser with JavaScript. Your files are never uploaded to any server — what happens on your device stays on your device.

🚫

No Sign-up Needed

No accounts, no emails, no paywalls. Open a tool and start working immediately. We don't track you and we don't want your data.

⚡

Fast & Free Forever

No queues, no waiting for uploads, no watermarks on your output. Every tool is free, supported by unobtrusive ads.

Frequently Asked Questions

Are these tools really free?

Yes — every tool on KitlyHub is completely free to use, with no hidden limits. The site is supported by unobtrusive ads.

Are my files uploaded to a server?

No. All processing happens locally in your browser using JavaScript. Your files never leave your device, which also means the tools work offline once loaded and are inherently private.

Do I need to create an account?

No. There is no sign-up, no login, and no email required. Just open any tool and use it.

Do the tools work on mobile?

Yes. Every tool is designed mobile-first and works in any modern browser on iOS and Android — no app install needed.

Will my output have a watermark?

No. Unlike many online tools, KitlyHub never adds watermarks to your PDFs, images, or documents.