Guides

Get your files accepted, first time.

Short, practical help for photo, signature, PDF and file questions.

2 min readHow to Add a Watermark to Photos and PDFs (Free, No Upload)Protect your photos and documents with a text watermark: where to place it, how transparent to make it and how to apply it to many files at once.Read the guide
2 min readHow to Blur Faces and Number Plates Before You Share a PhotoHide faces, vehicle plates, names and numbers in a picture so they cannot be recovered. Free and done privately on your device.Read the guide
2 min readHow to Choose and Keep Strong PasswordsLength beats cleverness. Learn what makes a password strong, how to remember it, and how to generate one in your browser.Read the guide
2 min readHow to Compress a Video for Email and WhatsApp Without Losing QualityMake a video small enough to send by email or messaging: choose the right resolution and quality, remove sound if needed and trim the length. Free and private.Read the guide
2 min readConvert Excel to PDF Without Breaking the LayoutTurn a spreadsheet into a tidy PDF table. What is kept, what is not, and how to avoid pages that cut off columns.Read the guide
2 min readHow to Convert a PDF to an Editable Word DocumentTurn the text of a PDF into a Word file you can edit, for free and without uploading it. What works, what does not, and what to do with scanned PDFs.Read the guide
2 min readHow to Convert a Word Document to PDF for Free (No Software Needed)Turn a Word .docx file into a PDF in your browser without Microsoft Word, with no upload and no watermark. What is kept, what changes and how to fix common problems.Read the guide
2 min readHow to Crop an Image to an Exact Size or Aspect RatioCrop a photo to 1:1, 4:3, 16:9 or any shape, then set the exact pixel size. A simple guide for profile pictures, thumbnails and forms, free and private.Read the guide
2 min readHow to Calculate EMI and Compare Loans Before You SignWork out your monthly loan payment, see how much interest you really pay, and compare two loan offers with a free EMI calculator.Read the guide
2 min readHow to Remove a Password From a PDF You OwnIf you know the password, you can save an unlocked copy so the PDF opens without it. Free, private and done in your browser.Read the guide
2 min readHow to Type Faster: A 4-Week Practice PlanBuild typing speed and accuracy with ten minutes a day. Includes how to measure your words per minute and what a good score looks like.Read the guide
2 min readHow to Write a Resume That Gets Read (and Make the PDF Free)A simple one-page resume structure, what to put in each section, and how to download a clean PDF without signing up anywhere.Read the guide
2 min readMake a GIF From Photos or a Video ClipTurn a set of pictures or a short video into a looping GIF, and keep the file small enough to share.Read the guide
2 min readHow to Reduce Photo Size in KB on Your Phone (Android and iPhone)Reduce a photo to 20 KB, 50 KB, 100 KB or 200 KB right on your phone, with no app to install. Step-by-step for Android and iPhone, free and private.Read the guide
2 min readScan Documents With Your Phone Into a Clean PDFUse your phone camera as a scanner. Tips for sharp pages, plus how to combine photos into one small PDF without installing an app.Read the guide
2 min readHow to Verify a Download With a SHA-256 ChecksumA checksum proves a file was not damaged or changed. Learn what SHA-256 is and how to check a download in your browser without uploading it.Read the guide
2 min readHow to Compress a PDF Without Losing QualityWhy PDFs get large, which settings matter, and how to shrink a PDF to 100 KB, 500 KB or 1 MB while keeping it readable. Free and private.Read the guide
2 min readHow to Convert HEIC Photos to JPG on iPhone, Windows and AndroidWhy iPhone photos are saved as HEIC, why they will not open or upload, and the quickest way to turn them into JPG or PNG for free.Read the guide
2 min readHow to Create a Free QR Code for a Link, Wi-Fi or ContactMake a QR code that never expires and has no tracking. Learn which settings to use for print, how to share Wi-Fi and how to test your code.Read the guide
2 min readHow to Sign a PDF for Free Without PrintingSign a PDF on your phone or computer by drawing, typing or uploading your signature. No printer, no account and no upload to a server.Read the guide
2 min readHow to Record Your Screen for Free in the BrowserRecord your screen, a window or a browser tab with sound, with no software, no watermark and no time limit. Tips for clear tutorials and meetings.Read the guide
2 min readHow to Remove the Background from an Image for FreeCut out a person or product from a photo and get a transparent, white or coloured background, free and without uploading your picture.Read the guide
2 min readHow to Remove Location and EXIF Data from Photos Before SharingPhone photos can reveal where you live and which device you use. Learn what EXIF data is and how to strip it for free before you post or send a photo.Read the guide
2 min readImage Sizes for Instagram, YouTube, X, Facebook and LinkedInThe recommended image sizes for posts, stories, covers and thumbnails on the main social networks, and how to resize any photo to fit without cropping mistakes.Read the guide
2 min readJPG vs PNG vs WebP: Which Image Format Should You Use?A plain-language comparison of JPG, PNG and WebP, so you pick the right format for photos, screenshots, logos and forms.Read the guide
2 min readHow to Make a Passport-Size Photo at HomeTake and resize a passport or visa photo with just a phone: background, lighting, pixel sizes for common countries, and how to meet file size limits.Read the guide
2 min readHow to Merge PDF Files on a Phone or ComputerCombine several PDF files into one document in seconds, without installing an app and without uploading your files.Read the guide
2 min readPhoto and Signature Checklist for Exam Application FormsA practical checklist so your photo and signature are accepted the first time on SSC, bank, NTA and other exam application forms.Read the guide
2 min readHow to Reduce an Image to 20 KB for Online FormsA simple, step-by-step way to get a photo or signature under 20 KB for exam and job application forms, without it turning blurry.Read the guide
2 min readHow to Reduce PDF Size for Online Forms and EmailWhy PDFs get so big, and the easiest ways to bring one under 200 KB, 500 KB or 1 MB for uploads and email attachments.Read the guide