FREE WEB TOOLS
Free Online Web Tools
Character counter, JSON formatter, QR code generator and more.
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Categories
View AllPopular Tools
View AllCharacter Counter
Count characters, words, and lines in real-time
JSON Formatter
Format and validate JSON with syntax highlighting
QR Code Generator
Create custom QR codes with logo, colors & styles
Password Generator
Generate secure random passwords with one click
Base64 Encoder
Encode and decode text or files to Base64
IP Address Checker
Check your global IP address
Guides & How-tos
View AllHow to Make an Image Smaller Than 100KB (or Any Size) for Upload Forms
Photo too big for an upload form? Shrink any image under 100KB, 1MB or another limit in one step, see how forms count KB, and check ID photos first.
What Is HEIC? How to Convert iPhone Photos to JPG for Uploads
Why won't your iPhone photo upload? It is probably HEIC. Learn what HEIC is and how to convert it to JPG in your browser, on iPhone, Mac, or Windows, plus tips for sending photos of ID documents safely.
How to Rotate and Flip Photos: Fix Sideways and Tilted Images
Photo showing up sideways or upside down? Learn why it happens and how to rotate, flip, and straighten images in your browser, on iPhone, Android, Windows, or Mac.
How Many Weeks Are in a Month? Days, Weeks, Months and Years Conversion Chart
A month is about 4.35 weeks (4 weeks and 2–3 days). See the math, weeks per month and per year, 1,000 days in years and months, plus easy conversion charts.
Dog & Cat Years to Human Years: Why ×7 Is Wrong (Charts by Size)
Convert dog and cat years to human years with the AKC dog age chart by size, the FelineVMA cat age chart and the UCSD DNA formula, and see why ×7 is wrong.
How to Add Chapters to YouTube Videos: Timestamp Rules and Fixes
Add chapters to your YouTube videos the right way: timestamp rules for your description (start at 0:00, at least three, 10+ seconds each), YouTube Studio steps, a fix-it checklist, and title tips.
Updates
All updates (31)-
Improved
Based on user feedback, your light or dark choice now stays as you set it. Use the button at the top right to choose Match device, Light or Dark.
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Improved
Improved the Time Calculator: paste a column from Excel or a timesheet to total it, type times in any format (1:30, 1h 30m, 90 min), and get work hours with breaks and overnight shifts, rounding to 15 minutes and more, decimal hours and Excel-ready [h]:mm.
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New
Added Compress Image to Size: pick a target such as 100KB and your photos are compressed to fit in one go, including iPhone HEIC files and batches (saved as a ZIP), with a side-by-side check before saving. Nothing is uploaded.
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Guide
Added a guide: How to Make an Image Smaller Than 100KB (or Any Size) for Upload Forms.
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Improved
Tools that open photos now accept iPhone HEIC photos directly: Image Cropper, Image Compressor, Mosaic & Blur, Image Filter, Watermark, Background Remover, EXIF Viewer, Image to PDF, QR Code Reader, Color Picker, Favicon Generator and more.