Free Online Tools for Everyday Tasks
Fast, simple tools for PDFs, images, developers, business, text and more — right in your browser.
Tools People Are Talking About
Quickly access tools currently trending across social media, developer communities, and web searches.
What do you want to do?
Choose a task category to find the exact tools you need.
Work with PDFs
Fill, compress, compare, organize, number & convert PDFs.
Edit Images
Resize, crop, compress, annotate & remove backgrounds.
Work with Code
Format JSON, test APIs, decode JWTs & build dev tools.
Check a Website
Capture web pages, analyze SEO, links & technology stack.
Work with Data
Convert PDF tables to Excel, clean CSVs, extract OCR text.
Business Tools
GST invoices, barcode QR codes & marriage biodatas.
Popular Right Now
Top UsedDaily essential tools used by thousands of creators.
Quick To-Do & Checklist Generator
Paste raw notes, senior review comments, bullet points, or comma lists to convert them into an interactive, trackable checklist.
Basic Computer Skills Practice Lab
Learn essential computer skills online for free: mouse basics, keyboard shortcuts, files & folders, ZIP archives, and online safety.
Excel Practice Lab
Learn Excel by solving real tasks, practicing formulas, and building office projects inside an interactive browser spreadsheet.
SQL Practice Lab
Learn SQL by writing real queries, seeing results, and solving practical database problems in an interactive browser SQL lab.
API Testing Lab
Test REST APIs directly in your browser. Build requests, inspect responses, and import or export API collections.
JSON URL Previewer
Paste JSON and automatically detect, classify, and preview images, videos, PDFs, files, and website URLs.
Tally + GST Practice Lab
Learn accounting, billing, inventory, tax invoicing, and GST through realistic business practice in a browser simulator.
HTML Email Builder
Build beautiful, responsive HTML emails visually with drag & drop blocks and live preview.
Web Capture
Capture webpages and save useful website content/screenshots easily directly from your browser.
New & Useful Tools
Latest ReleasesRecently launched web utilities & converters.
Quick To-Do & Checklist Generator
Paste raw notes, senior review comments, bullet points, or comma lists to convert them into an interactive, trackable checklist.
Basic Computer Skills Practice Lab
Learn essential computer skills online for free: mouse basics, keyboard shortcuts, files & folders, ZIP archives, and online safety.
Excel Practice Lab
Learn Excel by solving real tasks, practicing formulas, and building office projects inside an interactive browser spreadsheet.
SQL Practice Lab
Learn SQL by writing real queries, seeing results, and solving practical database problems in an interactive browser SQL lab.
Developer & Web Utilities
Specialized tools for web developers, designers and creators.
API Testing Lab
Test REST endpoints, headers, and request body payloads directly in your browser.
JSON URL Previewer
Extract, preview, and test URL links embedded inside JSON API responses.
HTML Asset Extractor
Find and extract embedded base64 images, fonts, and inline assets from HTML files.
Find the Exact Tool You Need
Browse our complete searchable directory of 100+ free web utilities.
Learn & Practice
Master spreadsheet & database skills with interactive practice labs.
Excel Practice Lab
Learn VLOOKUP, INDEX/MATCH & formulas with real data.
SQL Practice Lab
Write real SQL queries, JOINs & aggregations in browser.
Your Tools. Your Browser.
Many ToolJi tools process your images, PDFs, files, and text directly inside your browser using client-side JavaScript. Your data remains strictly on your device.
Browser-First
Files process locally inside your browser memory without unneeded server uploads.
No Signups
Open any tool and start working immediately with zero account registration.
Simple & Fast
Designed for high-speed digital tasks with clean responsive interfaces.
Need a Tool That Doesn't Exist Yet?
Tell us what you need for your work, studies, or business. If existing tools are too complicated or paid, we may build it for ToolJi — free for everyone to use.
We review every request and build useful tools whenever we can.