Clear tool instructions
Step-by-step instructions: for photos, documents, content and more.
How to take document photos at home without a photo studio
How to take passport, visa or other document photos at home on your phone — no photo studio needed. Step-by-step guide and free tools.
How to create a QR code for a menu, business card or event
How to create a QR code for a cafe menu, business card or event poster in 5 minutes. Free generators without registration.
How freelancers can invoice clients — from rate calculation to PDF
How to calculate your freelance hourly rate and send a professional PDF invoice to a client. Step-by-step guide and free calculators.
How to come up with a name, domain and slogan for a new project
How to quickly come up with a name, check domain availability and pick a slogan for a startup or side project. Free generators.
How to protect photos with a watermark before publishing in a portfolio
How to add a watermark to photos to protect copyright before publishing in a portfolio or social media. Free and no registration.
How to create a visual content plan for social media for a week
How to quickly create a weekly social media content plan: post texts and color palette selection. Free online generators.
How to edit a podcast or interview from multiple files
How to merge several video or audio recordings into one podcast or interview file. Free online editing tools.
How to create a compact PDF report from photos and documents
How to combine photos and documents into one compact PDF report for sending to a client or organization. Free, no software installation.
How to extract and transcribe audio from a video interview
How to quickly extract audio from a video interview or call recording for subsequent text transcription. Free online converter.
How to quickly update your brand visual style — palette, slogan, QR
How to update a small brand visual style without a designer: pick a palette, slogan and QR code for social media. Free tools.
How to create a study schedule and boost your learning productivity
How to organize your studies: create a class schedule, work with Pomodoro, memorize terms with flashcards and test your reading speed. Free online tools.
How to calculate your academic performance and write a term paper without stress
How to calculate your GPA, find out what grade you need on the exam, outline your term paper and format citations. Four free study tools.
How to prepare photos for a website or social media: size, format, metadata
How to prepare photos for publishing online: resize, crop, convert and remove hidden EXIF metadata. Free tools, no registration.
How to prepare a digital business card for networking
How to make a digital business card with a QR code for networking at a conference or event — without printing paper cards. Free.
CSS minification and regular expression testing for frontend developers
How to minify CSS to speed up your site and test regular expressions before using them in code. Free online tools, no installation.
What to know before a trip: currency, time zones, units of measurement
How to prepare for a trip abroad: convert currency, check time in another timezone and understand unfamiliar units of measurement. Free online converters.
Splitting PDFs into pages and protecting documents with a password
How to split a PDF into individual pages, extract a specific range and password-protect your document. Free online tools, no installation.
Percentages, tips and loans: count money without mistakes
Free online percentage, tip and loan calculators: work out discounts and markups, split restaurant bills and see your total loan overpayment in seconds.
cURL and HTTP statuses: how to work with APIs
How to build a cURL command for API testing and understand HTTP status codes: what 401, 403, 429 and 5xx mean and how to fix integration errors.
Starting a new project: package.json, README and .gitignore
How to quickly create package.json, README and .gitignore for a new project: free generators build the files from a form — no manual editing.
Random pick and timers: the fortune wheel and counting down to an event
How to run a fair giveaway with a picker wheel, make a random choice from a list, and set a countdown timer to an important event.
Working with text: counting, cases, duplicates and Markdown
Text preparation for a post or article: word and character counting, case conversion, removing duplicates and converting Markdown to HTML.