All Free Web Tools Online — Complete Kazakan Tools Directory

Image & Design Tools

Compress, crop, convert WebP/AVIF formats, and batch resize images locally.

8 tools

Bulk Image Resizer — Batch Resize Photos & Change Dimensions

Resize multiple images simultaneously with pixel-perfect aspect ratio locking and high-fidelity output.

Custom Aspect Ratio Cropper — Crop Thumbnails & Images (16:9, 1:1)

Crop images with fixed aspect ratios (16:9, 1:1, 4:3) designed for gaming thumbnails and banners.

Image Color Picker — Extract HEX & RGB Codes with Online Eyedropper

Extract exact pixel colors from any photo and inspect HEX, RGB, and HSL values with an online loupe.

Image Compressor — Reduce Photo Size in KB Without Losing Quality

Shrink JPG and PNG image file sizes by up to 80% while retaining sharp visual clarity and colors.

Photo Metadata Remover & EXIF Cleaner — Wipe Camera & GPS Data

Inspect and scrub hidden EXIF metadata, camera settings, and GPS geolocation coordinates from photos.

Image to Text Converter (OCR) — Extract & Copy Text from Photos

Optical character recognition (OCR) engine to extract and copy text from photos, screenshots, and scans.

PNG Transparency Trimmer — Auto Crop Blank Transparent Edges

Automatically remove transparent border padding around PNG logos and graphics down to the exact pixel.

WebP & AVIF Image Converter — Convert JPG & PNG to Next-Gen Formats

Convert JPG and PNG photos into next-generation WebP and AVIF formats for ultra-fast website loading.

PDF Document Tools

Merge, split, convert images to PDF, and edit documents instantly.

4 tools

Images to PDF Converter — Combine Multiple Photos into One PDF

Convert and merge multiple JPG and PNG pictures into a single, beautifully formatted PDF document.

Free Online PDF Editor — Edit Text, Add Notes & Modify Documents

Modify original text, add annotations, draw, and insert signatures into PDF files inside your browser.

Merge & Split PDF Pages — Combine, Extract & Organize PDF Files

Combine multiple PDF documents, extract chosen page ranges, and reorder sheets with live previews.

All-in-One PDF Toolkit — Rotate, Delete, Merge & Manage PDF Pages

Comprehensive client-side PDF utility to rotate orientations, delete excess pages, and reorganize documents.

Text & Content Tools

Count words, analyze reading time, and inspect character and line metrics.

3 tools

Text Case Converter — Convert Uppercase, Lowercase, Title & CamelCase

Switch English text between UPPERCASE, lowercase, Title Case, camelCase, and Sentence case instantly.

Text Compare & Difference Checker — Spot Differences Between Two Texts

Compare two text versions or code snippets side-by-side to highlight added, modified, and deleted lines.

Word & Character Counter — Real-Time Text Length & Reading Time

Count words, characters, sentences, and lines in your text with instant reading time estimation.

Developer & Data Tools

Format JSON, compare text, convert URLs, Base64, CSV and Markdown locally.

5 tools

Base64 Encoder & Decoder — Convert Text, Images & Files to Base64

Encode text and files to Base64 strings or decode Base64 data securely in your browser.

CSV to JSON Converter — Convert Excel Tables to JSON Online

Convert CSV spreadsheets and Excel data tables into clean JSON objects and vice versa.

JSON Formatter & Validator — Beautify, Validate & Fix JSON Syntax

Format, beautify, and validate JSON payloads with clear syntax error highlighting and tree views.

Markdown Editor & Live Preview — Real-Time Formatter & HTML Viewer

Write Markdown with synchronous side-by-side rendering, syntax highlighting, and instant HTML export.

URL Encoder & Decoder — Encode & Decode Special URL Characters

Encode or decode special web address characters using percent-encoding to ensure valid URI query strings.

Security & Privacy Tools

Generate strong passwords and cryptographic hashes without sending your data.

2 tools

Hash Generator & UUID Creator — Generate SHA-256, MD5 & Unique IDs

Generate cryptographic hashes (SHA-256, SHA-512, MD5) and secure UUID v4 tokens in your browser.

Strong Password Generator — Create Random & Uncrackable Passwords

Generate cryptographically secure passwords and passphrases with customized lengths, numbers, and symbols.

Conversion & Unit Tools

Convert common measurement units and colors accurately in your browser.

2 tools

Color Code Converter — Convert HEX, RGB & HSL Codes Accurately

Convert color formats between HEX, RGB, HSL, and CMYK, check WCAG contrast, and build palettes.

Everyday Unit Converter — Convert Length, Weight, Area & Temperature

Convert everyday measurement units including length, mass, area, volume, and temperature effortlessly.

Speed & Reflex Tests

Measure CPS clicking speed, Arabic & English typing tests, and reaction times.

5 tools

FPS Aim Trainer — Practice Mouse Aim, Reflexes & Accuracy Online

Browser-based FPS aim trainer to sharpen mouse reflexes, target tracking, and flick precision.

Arabic Typing Speed Test — Keyboard Words Per Minute (WPM) Test

Measure your Arabic typing speed and keystroke accuracy in real-time Words Per Minute (WPM).

Click Speed Test (CPS Test) — Measure Mouse Clicks Per Second

Benchmark your mouse clicking speed in clicks per second (CPS) across 1, 5, and 10 second challenges.

Reaction Time Test — Measure Visual Reflex Speed in Milliseconds

Benchmark your visual reaction time and reflex speed in milliseconds with human benchmark comparisons.

Typing Speed Test (WPM Test) — Test Words Per Minute & Accuracy

Measure your English typing speed in Words Per Minute (WPM) and track keystroke accuracy in real time.

Hardware & Diagnostic Tests

Test keyboards, mouse sensors, touchscreens, gamepads, microphones, and audio.

6 tools

Gamepad & Controller Tester — Test Stick Drift & Buttons Online

Test PlayStation, Xbox, and PC game controllers, diagnose stick drift, and verify button inputs.

Keyboard Tester Online — Test Keyboard Keys & Anti-Ghosting Free

Test laptop and mechanical keyboard keys, check latency, and diagnose stuck keys or anti-ghosting limits.

Mic & Speaker Test Online — Test Microphone & Stereo Sound Channels

Test microphone recording clarity and verify left and right headphone stereo channel separation.

Mouse Tester Online — Test Buttons, Scroll Wheel & Double-Clicks

Diagnose mouse left, right, and side button clicks, detect faulty double-clicking, and test the scroll wheel.

Dead Pixel Tester & Screen Checker — Inspect Display in Fullscreen

Inspect desktop and mobile screens in full-screen pure color cycles to spot stuck or dead pixels.

Touchscreen Test Online — Test Multi-Touch & Screen Response Free

Test touchscreen sensitivity on mobile phones and tablets, check multi-touch points, and detect dead zones.

Useful & General Utilities

Accurate age calculator, QR code generator, audio trimmer, and SVG sanitizer.