StudyKit toolkit

Practical tools for clearer work.

Count, clean, rewrite, analyze, convert documents, capture screenshots, and prepare images through focused browser utilities built for a quick, understandable result.

Browse the toolsHow it works
28focused utilities
1place to browse them
0account steps to start

Choose a tool

Start with the job you need to finish. Each page keeps the controls close to the result.

Writing2

Writing01

Paraphrasing Tool

Reconsider wording and sentence structure before you publish.

Open Paraphrasing Tool
Writing02

Natural Text Rewriter

Explore alternative phrasing and varied sentence patterns.

Open Natural Text Rewriter

Analysis3

Analysis03

Word Counter

Live word, character, sentence, and paragraph totals as you type.

Open Word Counter
Analysis04

Reading Time & Text Analyzer

Reading and speaking time, characters, paragraphs, and line counts.

Open Reading Time & Text Analyzer
Analysis05

Keyword Density Checker

Audit keyword distribution and spot repetition in a draft.

Open Keyword Density Checker

Editing2

Editing06

Punctuation & Space Fixer

Repair repeated spaces and doubled punctuation in copied text.

Open Punctuation & Space Fixer
Editing07

Case Converter

Switch between upper, lower, title, and sentence case.

Open Case Converter

Study2

Study08

GPA Calculator

Weighted semester GPA from course credits and letter grades.

Open GPA Calculator
Study09

Percentage Calculator

Standard percentages, fraction splits, and percent change.

Open Percentage Calculator

QR Codes5

QR Codes10

URL QR Generator

Turn a web address into a scannable code you control.

Open URL QR Generator
QR Codes11

Text QR Generator

Put a short message, note, or serial number into a code.

Open Text QR Generator
QR Codes12

Email QR Generator

Pre-fill a new message with a recipient, subject, and body.

Open Email QR Generator
QR Codes13

Wi-Fi QR Generator

Let guests join your network by scanning instead of typing.

Open Wi-Fi QR Generator
QR Codes14

QR Code Scanner

Read a code from the camera or from a saved image.

Open QR Code Scanner

Documents1

Documents15

Word to PDF Converter

Turn a Word document into a PDF that matches the original layout.

Open Word to PDF Converter

Privacy1

Privacy16

Image Redaction

Cover personal details in an image and export a fresh PNG.

Open Image Redaction

Screenshots and Recording2

Screenshots and Recording17

Screenshot Capture

Capture a tab, window, or screen and download it as a PNG.

Open Screenshot Capture
Screenshots and Recording18

Screen Recorder

Record a tab, window, or screen with sound and save a video.

Open Screen Recorder

Image Tools9

Image Tools19

Image Compressor

Shrink an image for email or the web and see the size saved.

Open Image Compressor
Image Tools20

Image to Text (OCR)

Pull typed text out of a photo or scan and copy it.

Open Image to Text (OCR)
Image Tools21

Resize for Social Media

Resize an image to the exact size a platform expects.

Open Resize for Social Media
Image Tools22

Aspect Ratio Converter

Crop or pad an image to a chosen ratio such as 16:9.

Open Aspect Ratio Converter
Image Tools23

WebP to JPG or PNG

Convert a WebP image into a JPG or PNG that accepts anywhere.

Open WebP to JPG or PNG
Image Tools24

Blur and Pixelate

Blur or pixelate part of an image to hide what is behind it.

Open Blur and Pixelate
Image Tools25

Image Color Picker

Pick colours from an image and copy them as hex or RGB.

Open Image Color Picker
Image Tools26

Add a Watermark to an Image

Cover visible personal details in an image and export a refreshed PNG.

Open Add a Watermark to an Image
Image Tools27

Background Remover

Remove a flat background colour and download a transparent PNG.

Open Background Remover

Video Tools1

Video Tools28

Video Auto Clip

Find the scene changes in a video and cut it into parts in one file.

Open Video Auto Clip

Find the right starting point

Use one utility at a time or move through a short editing and preparation workflow.

Write

Shape the draft

Use the paraphrasing helper or text rewriter when wording needs a fresh look. Keep sources and citations close at hand.

Prepare

Make it ready

Convert a DOCX to a reviewable PDF, cover visible image details, or capture a permitted screen frame.

Measure

Check the details

Use counters and calculators to check length, frequency, grades, and percentages before you finish.

Use the results responsibly

These tools support editing, document conversion, image preparation, screenshots, study, and quick calculations. They cannot verify facts, citations, or the accuracy of a result, and a rewrite does not guarantee originality or academic compliance.

Read the Privacy Policy for information about browser processing and technical logs. Do not enter information you are not authorized to share.