How do I convert images to PDF online?

Open TempTool's File Converter, upload one or more images (JPG, PNG, WebP), select 'PDF Document' as the output, choose your page size, and click Convert. Your images will be combined into a single PDF. Free, no signup, no limits.

How do I compress a PDF file for free?

TempTool's Size Compressor supports both images and PDF files. Upload your PDF, choose a compression level (Low, Medium or High), and download the smaller file. Everything runs in your browser — your file is never uploaded to any server.

How do I generate a free QR code?

TempTool's QR Code Generator lets you turn any URL or text into a downloadable QR code in seconds. Paste your link, choose a color, and download as PNG. No signup required, completely free.

Is TempTool completely free?

Yes. TempTool is 100% free with no account, no signup, and no file limits. All processing happens inside your browser — your files are never sent to any server, so your data stays private.

FREE · NO UPLOAD · 100% PRIVATE

Pick a Tool. Get It Done.

Q: How do I convert a PDF to JPG for free?

Use TempTool's free File Converter. Upload your PDF, select 'JPG Images' from the Convert To dropdown, and click Convert. Each page becomes a separate JPG. Download them individually or all at once as a ZIP. No signup required.

Q: How do I convert PNG to JPG online?

Use TempTool's File Converter. Upload your PNG image, select 'JPG' as the output format, adjust quality if needed, and click Convert & Download. You can also convert multiple PNGs to JPG at once — they download as a ZIP.

🔒 100% Private. Your files never leave your browser.

Size Compressor

Compress images & PDFs — reduce file size instantly

Compress

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File Converter

Image ↔ PDF · PNG ↔ JPG ↔ WebP — upload any file, pick your format

Convert

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QR Code Generator

Turn any URL or text into a scannable QR code instantly

Generate

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🧾

Invoice Generator

Create a professional invoice and download it as PDF

Create

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⏳

Age Calculator

Age of person, relationship, business or item — exact years, months & days

Calculate

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📝

Word Counter

Count words, characters, sentences and reading time

Count

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🔐

Password Generator

Generate strong, secure passwords in one click

Generate

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⚖️

Unit Converter

Convert length, weight, temperature, area and speed

Convert

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All-in-One Free Online Tools

Everything runs inside your browser. Your files are never uploaded to any server. No account, no signup, no limits.

🗜️ Size Compressor

Compress JPG, PNG, WebP and GIF images with adjustable quality and resize controls. Also compresses PDF files — reduces file size by re-rendering each page at a lower resolution using PDF.js.

🔄 File Converter

Convert images to PDF, PDF to JPG or PNG, and convert between image formats — PNG to JPG, JPG to WebP, and more. Upload multiple images at once for batch conversion with ZIP download.

🔲 QR Code Generator

Turn any URL, phone number, email or plain text into a scannable QR code. Customize colors and download as a high-resolution PNG — ready to print or share instantly.

🧾 Invoice Generator

Create professional invoices with your logo, itemized line items, tax and discount fields. Download as a clean PDF in seconds — no account or subscription needed.

📝 Word Counter

Count words, characters (with and without spaces), sentences, paragraphs and estimated reading time in real time as you type or paste. Great for essays, articles and social media posts.

🔐 Password Generator

Generate strong, random passwords up to 64 characters with uppercase, lowercase, numbers and symbols. See real-time password strength and copy with one click.

⚖️ Unit Converter

Convert between units of length, weight, temperature, area and speed. Covers metric and imperial — millimeters to miles, grams to pounds, Celsius to Fahrenheit and more.

⏳ Age Calculator

Calculate exact age in years, months and days for a person, relationship, business or item. Shows total days, weeks, months and hours, plus a countdown to the next birthday or anniversary.

Frequently Asked Questions

How do I convert a PDF to JPG for free? +

Open TempTool's File Converter, upload your PDF, select "JPG Images" from the Convert To dropdown, and click Convert. Each page is converted into a separate JPG image. Download pages individually or all at once as a ZIP file. Free, no signup required.

How do I convert images to a single PDF? +

Use the File Converter tool. Upload one or more images (JPG, PNG, WebP), select "PDF Document" as the output, choose a page size (Fit, A4, or Letter), and click Convert. All images are combined into a single PDF in the order you uploaded them.

How do I compress a PDF to a smaller file size? +

Use the Size Compressor tool. Upload your PDF, choose a compression level (Low for best quality, High for smallest size), and click Compress. TempTool re-renders every page at a lower resolution to reduce the file size — typically 40-70% smaller. Your file never leaves your browser.

How do I convert PNG to JPG online? +

Open the File Converter, upload your PNG file, select "JPG" from the Convert To menu, set your desired quality level, and click Convert & Download. You can also convert multiple PNGs at once — they download as a ZIP archive.

Are my files private — do they get uploaded to a server? +

No. All processing in TempTool happens entirely inside your browser using JavaScript. Your images, PDFs and documents are never sent to any server. Once you close the tab, nothing is retained. TempTool is completely private and offline-capable for file processing.

Is TempTool really free with no limits? +

Yes. TempTool is 100% free. There is no account, no subscription, no watermark and no file count limit. All 7 tools are available to everyone, forever, at no cost.