107+ Free Online Productivity & Dev ToolsPrivate • Fast

The Modern All-in-One Tools Platform

Fast, private, and powerful tools for files, media, calculations, counters, and utilities. 100% free with no registration required.

Popular:
107+
Online Tools
100%
Free Forever
Private
Browser-Based
Instant
Zero Sign-Up

Browse by Category

Choose a category to explore our tools

🎬

Video Tools

AI auto-subtitles, silence removal jump-cuts, and 9:16 vertical smart reframe

📄

PDF Tools

Convert, merge, split, and compress PDF files

🖼️

Image Tools

WebP converter, background remover, blur/pixelate redactor, SVG to PNG, and Favicon generator

📝

Text Tools

URL slug generator, count words, convert case, text to binary, and format text

⚡

Generators

Generate QR codes, passwords, and more

🔢

Calculators

TDEE & calorie calculator, universal unit converter, BMI, tip & bill split, and loans

📅

Date Calculators

Calculate date durations, workdays, age, time differences, and countdowns

⏱️

Counters

Tally clicks, track workout reps, count days, scoreboards, and cash notes

🎡

Random & Spinners

Spin wheels, pick random names, generate teams, flip coins, and resolve decisions

🏗️

Construction Tools

Calculate concrete blocks, retaining walls, block weights, fire pits, planters, and concrete slabs

💻

Developer Tools

YAML to JSON, XML & SQL formatters, data storage converter, HTML entities, and regex

Popular Tools

Most used tools by our users

PDF to JPG

Convert PDF pages to high-resolution JPG images online for free without watermarks or file limits. Extract individual pages or download entire documents as a zip file with 100% private in-browser conversion.

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JPG to PDF

Convert JPG, PNG, and camera photos into professional PDF documents. Combine multiple images into a single ordered multi-page PDF file with custom page margins and orientation.

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PDF Merge

Merge multiple PDF files into one clean, organized document online for free. Drag, reorder, and combine separate PDF pages seamlessly with zero file size limits and complete document security.

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PDF Split

Split PDF files into individual pages or extract custom page ranges online for free. Save specific chapters, isolate single pages, and separate large documents instantly without watermarks.

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PDF Compress

Compress PDF files online to reduce file size while preserving crisp vector text and image quality. Optimize large documents for email attachments, web uploads, and government portal submissions.

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Rotate PDF

Rotate individual PDF pages or entire documents 90°, 180°, or 270° clockwise and counterclockwise. Permanently save corrected page orientations for scanned documents with zero quality loss.

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Frequently Asked Questions

Everything you need to know about our free online tools, privacy, and browser utilities

ClickBasic is a modern, high-speed suite of 107+ free online productivity, file conversion, developer, calculator, and random decision utilities. Every tool is 100% free forever with no hidden paywalls, no email sign-ups, no monthly subscriptions, and no arbitrary file conversion limits.

Yes, absolutely. Privacy and security are core to our architecture. The vast majority of ClickBasic tools (including image formatters, text analyzers, JSON formatters, calculators, and decision spinners) process your data entirely client-side directly within your browser using modern WebAssembly and JavaScript APIs. Your documents, photos, and input data never leave your local device and are never stored on remote servers.

ClickBasic provides 10 specialized tool categories: PDF Tools (convert PDF to JPG, merge multiple PDFs, split and compress documents), Image Tools (convert HEIC to JPG, WebP converter, Base64 image encoder, resize, crop, and OCR text extraction), Text Tools (word counter, text to binary, case converter), Calculators (TDEE, loan EMI, mortgage, percentage, GPA), Construction Calculators (concrete blocks, retaining walls, slab volume, footings), Date Calculators (working days, duration, age, event countdowns), Counters (tally clicker, rep counter, scoreboard, cash counter), Random Tools (spin the wheel, name picker, team generator, coin flipper), and Developer Utilities (JSON formatter, YAML to JSON, regex tester).

No software installation, plugins, or mobile app downloads are required. All tools run directly in any modern web browser—including Google Chrome, Apple Safari, Mozilla Firefox, Microsoft Edge, and Brave—across Windows, macOS, Linux, Chromebooks, iPhones, iPads, and Android smartphones.

Traditional file converters upload your files across the internet to an external server queue, which can be slow and introduces privacy risks. ClickBasic utilizes cutting-edge client-side browser technologies like HTML5 File APIs, Canvas, WebAssembly, and local JavaScript workers. Your files are processed locally on your device hardware, providing instant speeds, zero upload wait times, and maximum confidentiality.

Yes. Our construction calculators—such as CMU concrete blocks, retaining walls, concrete slabs, and cylindrical Sonotube footings—incorporate standard building industry engineering specifications (including 3/8" standard mortar joints, recommended rebar overlap, and optional 10% safety contingency waste margins) to help contractors, landscapers, and homeowners accurately estimate materials and avoid overspending.

We continuously improve ClickBasic based on user feedback. You can easily reach our team via our Contact Us page to suggest new tools, recommend feature enhancements, or report any bugs. We review requests frequently to expand our utility library.