Free online tools that just work

Convert images, make PDFs, crunch numbers and fix text — instantly, privately, in your browser. No sign-up, no uploads, no watermarks.

Image tools

JPG to PNG Convert JPG images to PNG instantly, without uploading. PNG to JPG Convert PNG images to JPG instantly, without uploading. WebP to PNG Convert WebP images to PNG instantly, without uploading. WebP to JPG Convert WebP images to JPG instantly, without uploading. PNG to WebP Convert PNG images to WebP instantly, without uploading. JPG to WebP Convert JPG images to WebP instantly, without uploading. Image Compressor Shrink JPG, PNG and WebP file sizes with a quality slider. Passport Photo Maker Crop photos to official passport and visa sizes; print at home. Image Resizer Resize images to exact pixel dimensions or a percentage.

PDF tools

JPG to PDF Combine one or more images into a single PDF document. Merge PDF Join several PDF files into one, in the order you choose.

Calculators

Loan Calculator Monthly payment, total interest and amortization schedule. Compound Interest Calculator See how savings grow with interest and monthly deposits. BMI Calculator Body mass index in metric or imperial units. Age Calculator Exact age in years, months and days, plus your next birthday.

Text tools

Word Counter Count words, characters, sentences and reading time. Case Converter UPPERCASE, lowercase, Title Case, camelCase and more.

Utilities

QR Code Generator Make QR codes for links, text and Wi-Fi, download as PNG or SVG.

Popular presets

Compress image to 20 KBFits under 20 KB automatically.Compress image to 50 KBFits under 50 KB automatically.Compress image to 100 KBFits under 100 KB automatically.Compress image to 200 KBFits under 200 KB automatically.Compress image to 500 KBFits under 500 KB automatically.Compress image to 1 MBFits under 1 MB automatically. US passport photo2 × 2 inches (51 × 51 mm)UK passport photo35 × 45 mm Canadian passport photo50 × 70 mm Australian passport photo35–40 mm wide × 45–50 mm high Schengen visa photo35 × 45 mm

Guides

JPG vs PNG vs WebP: Which Image Format Should You Use?A plain-English comparison of JPG, PNG and WebP — file size, quality, transparency and compatibility — with a simple rule for picking the right one every time.How Loan Interest Works: Amortization ExplainedWhy early loan payments are mostly interest, how much a shorter term or extra payment saves, and how to compare loans by total cost — with worked examples.How to Take a Passport Photo at Home with Your PhoneSave money and get a better result. How to light, frame and print a passport or visa photo at home that meets official requirements — step by step.How to Reduce Photo Size for Online Forms (Visa, Exam, Jobs)Step-by-step guide to shrinking photos and signatures to 20 KB, 50 KB or 100 KB for visa, exam and job portals — without losing quality or uploading anywhere.

Why use QuickTools?

Private by design. Our image, PDF and text tools run entirely inside your web browser. Your photos, documents and text are processed on your own device and are never uploaded to a server.

Fast. Because nothing has to be uploaded or downloaded from a server, results are ready almost instantly — even for large batches.

Free, with no catch. No account, no daily limits and no watermarks. The site is supported by unobtrusive advertising.

Works everywhere. Every tool works on phones, tablets and computers in any modern browser — Chrome, Safari, Firefox or Edge.