Atlandrak Tools

39 free tools for images, PDFs, text, code and everyday tasks. They run in your browser, so your files and text never leave your device. No account needed.

Image

Compress imagesMake JPG, PNG and WebP images smaller.Resize imagesChange the width and height of images.Convert imagesConvert between JPG, PNG, WebP and AVIF.Remove photo metadataStrip location, camera and date details from photos.Crop and rotate imagesCrop, rotate and flip a photo.Images to PDFTurn photos and scans into one PDF.Add a watermarkPut text over your photos to protect them.Color picker from imagePick colors and get a palette from any image.

PDF

Merge PDF filesCombine several PDFs into one.Split PDFExtract pages or split a PDF into parts.Compress PDFMake PDFs smaller to send and upload.PDF to imagesSave each PDF page as a JPG or PNG.Rotate PDF pagesTurn upside-down or sideways pages the right way.Add page numbers to PDFNumber the pages of a PDF.Extract text from PDFCopy all the text out of a PDF.

Text

Word and character counterCount words, characters, sentences and reading time.Case converterChange text to UPPER, lower, Title, Sentence case and more.Compare textFind the differences between two texts.Find and replaceReplace words or patterns in a text.Sort and clean linesSort, remove duplicates, trim and number lines.Markdown editorWrite Markdown and see it formatted live.

Developer

JSON formatter and validatorFormat, validate and minify JSON.Base64 encoder and decoderEncode and decode Base64 text and files.URL encoder and decoderEncode or decode text for URLs.Hash generatorMD5, SHA-1, SHA-256, SHA-384 and SHA-512.UUID generatorCreate random UUIDs (version 4).JWT decoderRead the header and payload of a JSON Web Token.Unix timestamp converterConvert between Unix time and dates.Regex testerTest regular expressions with live matches.

Calculators

Percentage calculatorWork out percentages, increases and discounts.Loan and mortgage calculatorMonthly payment, total interest and schedule.Date and age calculatorDays between dates, add days, and exact age.Unit converterLength, weight, temperature, area, volume, speed and more.

Everyday

Password generatorCreate strong random passwords and passphrases.QR code generatorMake QR codes for links, Wi-Fi, contacts and text.Time zone converterCompare times across cities.Color converter and contrast checkerHEX, RGB, HSL and WCAG contrast.Stopwatch and timerOnline stopwatch with laps and a countdown timer.Random pickerPick names, numbers or teams at random.