Flexi Tool Box — Free Online Timer, Image & Developer Tools

Flexi Tool Box — Free Online Productivity ToolsFlexi Tool Box is a collection of 37+ free, browser-based productivity tools designed for students, remote workers, and developers. Most tools run entirely in your browser — no uploads, no sign-ups, no installs.Timer & Productivity Tools

Stopwatch — Precise timing with lap recording for sports, cooking, and experiments.

Countdown Timer — Set a countdown for any duration with audio alerts and fullscreen mode.

Pomodoro Timer — Work in focused 25-minute intervals with built-in break reminders.

World Clock — View the current time across multiple time zones simultaneously.

Meeting Time Converter — Convert meeting times between time zones for remote teams.

Study Timer — Track study sessions with customizable intervals and progress tracking.

Exam Countdown — Count down to your exam date with day, hour, and minute precision.

Workout Timer — Interval training timer for HIIT, Tabata, and custom workout routines.

Daily Routine Planner — Plan and time your daily routines and habits.

Focus Timer — Distraction-free countdown timer designed for deep work sessions.

Meditation Timer — Gentle timer with calming sounds for mindfulness and meditation.

Image & File Tools

Image Converter — Convert images between PNG, JPG, and WEBP formats instantly.

Image Resizer — Resize images by exact dimensions or percentage.

Image Compressor — Reduce image file size while preserving visual quality.

Image Cropper — Crop images with preset aspect ratios or custom dimensions.

Screenshot to PDF — Combine multiple screenshots or images into a single PDF document.

PDF Text Editor — Add text annotations anywhere on a PDF document.

PDF to Word — Convert PDF files to editable Word documents.

QR Code Generator — Generate QR codes from any URL or text instantly.

QR Code Scanner — Scan and decode QR codes using your device camera.

Developer Tools

JSON Formatter — Format, validate, and beautify JSON data with syntax highlighting.

CSV to JSON — Convert CSV spreadsheet data to structured JSON format.

Markdown Preview — Write and preview Markdown with live rendering.

Base64 Encoder/Decoder — Encode files and text to Base64 and decode them back.

Color Picker — Pick colors and convert between HEX, RGB, and HSL formats.

Why Flexi Tool Box?All processing happens locally in your browser. Your files never leave your device, ensuring complete privacy. No accounts, no downloads — just open a tool and start using it.Visit flexitoolbox.tech to use all tools for free.