Free online tools that simply work
Calculators, converters and simulations. Right in your browser, no sign-up, no detours.
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App development
2 tools- App Icon Generator for Android and iOS – every size as a ZIPTurn a logo, a symbol or a few letters into your app icon, with every file for Android and iOS, right in your browser.
- App Store and Google Play Screenshot GeneratorPlace device frames, text and backgrounds freely on a strip of up to ten images and save them in the store sizes, with no sign-up.
Files
3 tools- Compare Two Folders: What Is Missing From the Backup?Find out what is missing from your backup. Your files stay on your computer.
- Compress a video for email and messengersGet your video under the limit of your inbox or messenger, on your own device, and see beforehand how sharp it will be.
- PDF Workshop: merge, compress and edit PDF filesMerge PDFs, compress them, split out pages or sign. All in one workspace, free and without sign-up.
Images
1 toolRandom
1 toolScience
2 toolsSpreadsheets and lists
3 tools- Attendance Sheet Maker: Printable PDF Sign-in SheetTurn your list of names into a print-ready sheet as a PDF, or print it blank. Your names never leave your device.
- Open CSV in Excel: Accents, Columns and Leading Zeros FixedChoose your CSV and save an .xlsx that opens correctly in Excel, or a clean CSV for another program. Your file stays on your device.
- Unprotect Excel Sheet Without a PasswordForgot the password to an Excel sheet? This tool removes sheet and workbook protection without needing it and changes nothing else in your file.