100% free · Works in your browser

All tools in one place

Compress, merge, sign and convert PDFs, edit photos and video, scan documents. Fast, simple and with no upload to a server.

All tools
  • Works in your browser
  • Files are never uploaded
  • On any device
NEWDocument scannerPhone photo to a straight black-and-white PDFNEWRemove backgroundMake a transparent PNG in your browserPrivacy CheckFind and remove hidden data in files

PDF tools

PDF reader: highlights and notesRead a PDF like a book, mark lines in colors, add notes. Saved on your deviceRemove blank pages from PDFFind and delete empty pages in a scanned or regular PDF automaticallyCreate a blank PDFMake an empty PDF of any size and number of pages: A4, A5, A3, Letter, LCompress PDFShrink to 200 KB, 1 MB or your sizeMerge PDFCombine several files into oneSplit PDFCut into pages or groups, get a ZIPExtract pagesKeep only the pages you needDelete pagesRemove what you do not needRotate PDFFix the orientation of pagesSign a PDFDraw a signature and place it on a pagePage numbersNumber pages, add a headerStamp / watermarkDRAFT or CONFIDENTIAL on every pageLock with a passwordProtect a PDF or any fileRemove PDF passwordOpen a PDF without asking for the password you know

Images

Photo for documents by size in KB and pixelsResize and compress a photo to the exact pixels and KB limit that portalRemove background from photoMake a transparent PNG right in your browserCompress photosMake JPG and PNG smallerCrop a photoCut a photo to a size or ratioPhoto collage makerCombine photos into one pictureHEIC to JPG converterTurn iPhone photos into JPG

Converters

Convert PDF to JPG or PNGTurn every page of a PDF into a JPG or PNG imageConvert images: PNG, JPG, WebPConvert photos between PNG, JPG and WebP right in your browserText to PDFTurn plain text into a PDF document with A4 pagesDocument scannerPhone camera or photo to a straight black-and-white PDF scanJPG and PNG to PDFTurn images into one documentPrint preparationA4, A3, Letter, margins, 2 per sheet

Text and documents

OCR: text from PDF and photoRecognize text in scans and photos, copy it or save as TXTWord and character counterCount words, characters with and without spaces, sentences and paragraphResume builderMake a resume and save it as a PDFCover letter generatorWrite a cover letter in a minuteText to speechListen to text with browser voicesDocument checklistCheck a document pack: files, names, PDF pages

Video and GIF

Compress videoMake a video smaller for email or messengersTrim videoCut the start and end, keep what you needMerge videosJoin several clips into one videoVideo to GIFTurn a part of a video into an animated GIFGIF to videoConvert an animated GIF to MP4 or WebM

Privacy and checks

Redact PDFBlack out passport or card numbersRemove PDF metadataSee and erase hidden author dataPDF infoPages, size, metadata, structurePDF safety checkFind scripts and risky contentPDF X-rayMetadata, scripts, attachments, links

Useful utilities

Timer and stopwatchSeveral timers, laps, intervals, Pomodoro and world clockDaily spending limit until paydayEnter your balance and payday date: get a daily limit and tipsQR code generatorCreate a QR code for a link, text, Wi-Fi network or contact card and dowPassword generatorGenerate a random strong password of any lengthBatch rename filesRename many files by a pattern, get a ZIPFocus TimerPomodoro with calming nature and musicGym workout trackerTraining programs, rest timer and a machine guideCards and memesGreeting with a name in a minute, easy to send in messengersWord of the dayGuess the 5-letter word in 6 triesChrome extensionOpen any Zenbek tool in one click

How it works

Three steps, no sign-up, nothing uploaded

  1. 1
    Choose a toolFind the one you need or use Smart Drop
  2. 2
    Add your fileEverything runs right in your browser
  3. 3
    Get the resultDownload the file in one tap

Why Zenbek

Your files never leave your device: every tool runs inside your browser. No sign-up, no watermarks, no limits on how often you use it. After the first visit it also works offline.

Why files stay safe on Zenbek

Are my files uploaded to a server?

No. Zenbek processes files in your browser on your own device, so they never reach a server. You can even switch off the internet after the page loads.

Is Zenbek really free?

Yes. No sign-up, no watermarks and no limits on the number of files.

Which tools are available?

Compress, merge, split, sign and protect PDF files, convert and crop photos, trim and compress video, scan documents, compare two documents, clean text, build a resume and study with flashcards.