Edit and optimize your files

Tools that work on a file without changing its format. Compress a PDF for email, merge scans into one document, resize photos for social media, protect a spreadsheet with a password, or translate a whole document with its layout kept.

Online Translation PDF Tools Word, Excel & PPT Tools Image Tools Text & Data Tools Archive & Security Tools

Online Translation

Documents, subtitles, e-books, web pages and text translated between 70 languages, layout kept.

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DOC Document TranslatorTranslate PDF, Word, Excel, PPT, subtitles, e-books and more, layout kept.

TXT Text TranslatorTranslate text between 70 languages, with voice input and read-aloud.

PDF Translate PDFTranslate PDFs into another language with the layout kept.

PDF Bilingual PDF TranslatorSoonGet the original and the translation side by side, paragraph by paragraph.

JPG Translate ImageSoonTranslate the text in images and screenshots and put it back in place.

SRT Translate SubtitlesTranslate SRT, VTT and ASS subtitles with timing intact, bilingual if you like.

DOC Translate WordTranslate Word documents with styles, tables and images intact.

MP3 Voice TranslatorSpeak and hear the translation; a two-way conversation mode for travel and meetings.

HTML Website TranslatorEnter a web address and read the page in your language, layout kept.

EPUB Translate EPUBTranslate your EPUB books chapter by chapter, bilingual editions included.

XLS Translate ExcelTranslate cell text across sheets; numbers and formulas are left alone.

MD Translate TXT, Markdown and HTMLTranslate text, Markdown and HTML files; code, links and tags are protected.

PPT Translate PowerPointTranslate every slide and speaker note, text boxes stay in place.

JSON Translate JSON and PO FilesTranslate app language files (JSON, YAML, PO) and keep every key.

PDF Tools

Merge, compress, split, sign, edit and protect PDFs.

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PDF Compress PDFMake PDFs smaller for email and upload portals, text stays sharp.

PDF Edit PDFAdd and change text, images, shapes and links right on the page.

PDF Merge PDFCombine PDFs into one file in the order you want.

PDF PDF ReaderRead, search and copy from PDFs in the browser. Nothing is uploaded.

PDF Sign PDFDraw, type or upload your signature and place it on the page.

PDF Split PDFSplit by page ranges, every N pages, or into single pages.

PDF Unlock PDFRemove the password from a PDF you can already open.

PDF Annotate PDFHighlight, underline, comment and draw on PDFs in the browser.

PDF Compare PDFSee every change between two PDFs, highlighted.

PDF Create Fillable PDF FormAdd text fields, checkboxes and dropdowns to make a fillable PDF.

PDF Crop PDFTrim margins or cut a PDF down to the area you draw.

PDF Extract Images from PDFSave every image inside a PDF in its original quality.

PDF Extract PDF PagesPull chosen pages into a new PDF, or one file per page.

PDF Fill PDF FormType into PDF forms, tick boxes and sign, no printing.

PDF Insert Pages into PDFAdd blank pages or pages from another PDF at any position.

PDF Organize PDFDrag pages to reorder, rotate, delete or duplicate them.

PDF Add Page NumbersNumber pages with the style, position and start number you choose.

PDF Edit PDF BookmarksAdd, rename and nest bookmarks so long PDFs are easy to navigate.

PDF Protect PDFLock a PDF with a password and limit printing and copying.

PDF Redact PDFBlack out text and areas for good. Hidden text is removed, not covered.

PDF Remove Blank PagesFind and delete empty pages from scans and exports.

PDF Remove PDF PagesClick the pages you don’t need and download the rest.

PDF Rotate PDFRotate all pages or just the sideways ones, and save it for good.

PDF Split PDF Pages in HalfCut each page into two halves: A3 to A4, scanned spreads to single pages.

PDF Watermark PDFStamp text or a logo on every page, once or tiled.

PDF Alternate & Mix PDFInterleave front and back scans into one PDF in the right order.

PDF Deskew PDFStraighten crooked scanned pages automatically.

PDF Flatten PDFLock form fields and comments into the page so they can’t be changed.

PDF PDF to GrayscaleTurn a colour PDF into black and white to save ink.

PDF Add Header and FooterAdd headers, footers, dates and file names to every page.

PDF Edit PDF MetadataView, edit or wipe the title, author and keywords of a PDF.

PDF N-up PDFPrint 2, 4, 6, 9 or 16 pages per sheet to save paper.

PDF Overlay PDFLay a letterhead or background PDF under every page.

PDF Rasterize PDFTurn every page into an image so text can’t be copied or edited.

PDF Remove PDF AnnotationsStrip comments, highlights and markup from a PDF.

PDF Repair PDFRebuild damaged PDFs that won’t open or show errors.

PDF Resize PDF PagesChange page size between A4, Letter and more, or make mixed sizes uniform.

Word, Excel & PPT Tools

Merge, split, compare, clean and protect Office files.

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DOC Office ViewerOpen Word, Excel and PowerPoint files in the browser, no Office needed.

XLS Compare ExcelFind every changed cell between two spreadsheets.

DOC Compare WordHighlight every insertion, deletion and change between two documents.

XLS Compress ExcelMake workbooks smaller by shrinking images and dropping cached data.

PPT Compress PowerPointShrink presentations full of big photos.

XLS Excel & CSV CleanerTrim spaces, drop empty rows, fix number and date text in one go.

XLS Remove Duplicates in ExcelFind and remove duplicate rows by all columns or the ones you pick.

XLS Merge ExcelCombine workbooks into one file: as sheets, or rows appended.

PPT Merge PowerPointCombine presentations into one deck, designs kept.

DOC Merge WordCombine Word documents into one, each keeping its own formatting.

DOC Delete Blank Pages in WordRemove the stray empty pages Word leaves after tables and breaks.

XLS Split ExcelSplit by sheet, by the values in a column, or every N rows. Formulas kept.

XLS Unlock ExcelRemove the open password from a workbook you can open.

DOC Unlock WordRemove the password from a Word file you can open.

DOC Compress WordShrink Word files by optimizing the images inside.

DOC Extract Images from OfficeSave every picture inside Word, Excel and PPT files in original quality.

XLS Protect ExcelRequire a password to open an Excel workbook.

PPT Protect PowerPointRequire a password to open a presentation.

DOC Protect WordRequire a password to open a Word document.

DOC Remove Document MetadataStrip authors, comments, tracked changes and macros before you share.

XLS Repair ExcelSoonTry to recover data from Excel files that won’t open.

PPT Split PowerPointSplit a deck into single slides or ranges you choose.

DOC Split WordSplit a Word document by heading or page break.

XLS Transpose ExcelSwap rows and columns of a sheet or CSV.

PPT Unlock PowerPointRemove the open password from a presentation you can open.

XLS Watermark ExcelAdd a text watermark that shows on printed and PDF pages.

PPT Watermark PowerPointAdd a text watermark to every slide.

DOC Watermark WordAdd a text watermark to every page of a Word document.

DOC Find and Replace in WordReplace words and phrases across one or many Word, Excel and PPT files.

Image Tools

Compress, resize, crop, watermark and create images.

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IMG Compress ImageShrink JPG, PNG, WebP and GIF with no visible loss, in bulk.

QR QR Code GeneratorMake QR codes for links, text, Wi-Fi and contacts, with your logo and colours.

IMG Resize ImageResize by pixels, percentage or social media preset, in bulk.

KBIMG Compress Image to KBHit an exact size like 20 KB, 50 KB or 100 KB for upload forms.

IMG Crop ImageCrop freely or to 1:1, 4:3, 16:9 and more. Animations stay animated.

GIF GIF MakerTurn images into an animated GIF, WebP or APNG with your timing.

😆IMG Meme GeneratorAdd captions and emoji to a picture or GIF and save the meme or sticker.

IMG Stitch ImagesJoin screenshots vertically or side by side into one image.

IMG Add Text to ImagePut captions and titles on a picture with your font, colour and outline.

IMG Barcode GeneratorCreate EAN-13, UPC, Code 128 and Code 39 barcodes as PNG or SVG.

IMG Black and White ImageMake photos grayscale, or pure black and white for scans and signatures.

IMG Blur ImageBlur or pixelate faces, plates and private details you mark.

DPIIMG Change Image DPISet 72, 96, 150, 300 or 600 DPI without touching the pixels.

◯IMG Circle CropCut a round profile picture with a transparent background.

IMG Photo CollageArrange 2 to 9 photos in a clean grid layout.

IMG Color Picker from ImagePick exact colours from any image and get HEX, RGB and a palette.

GIF Compress GIFMake GIFs smaller while keeping the animation smooth.

GIF Edit GIFTrim, resize, speed up or reverse a GIF, animation kept.

ICO Favicon GeneratorMake favicon.ico, Apple touch and Android icons plus the HTML to paste.

IMG Flip ImageMirror images horizontally or vertically.

IMG Split Image into GridCut a photo into a 3×3 grid (or any size) for social posts.

IMG Image to Base64Encode images as Base64 data URIs for HTML and CSS.

IMG Photo FiltersAdjust brightness, contrast and colour, or apply a filter to a whole batch.

IMG Pixelate ImageAdd a mosaic to part of a picture, or all of it.

QR QR Code ScannerRead QR codes and barcodes from an image or screenshot.

IMG Rotate ImageRotate images by 90°, 180° or any angle, in bulk.

GIF Split GIF into FramesSave every frame of a GIF or WebP animation as PNG.

IMG Watermark ImageStamp text or a logo on photos, single or tiled, in bulk.

IMG Add Border to ImageAdd borders, padding and rounded corners.

IMG Remove EXIF DataRemove the location, camera and date hidden in photos.

IMG Round Image CornersRound the corners of images, transparent outside.

Text & Data Tools

Count, compare, clean and encode text, instantly and privately.

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JSON JSON FormatterFormat, validate and minify JSON, errors pointed out by line.

TXT Text CleanerRemove extra spaces, empty lines and broken line breaks in one click.

TXT Text CompareCompare two texts side by side and see every change.

TXT Word CounterCount words, characters, Chinese characters, lines and reading time live.

TXT Base64 Encode and DecodeEncode and decode Base64 text and files.

AaTXT Case ConverterUPPER, lower, Title, Sentence, camelCase, snake_case and more.

TXT Find and Replace TextReplace words in text in bulk, with regular expressions if you need them.

TXT Password GeneratorMake strong random passwords on your device.

TXT Remove Duplicate LinesDelete repeated lines and sort what’s left.

UTFTXT Text Encoding ConverterFix garbled text: convert GBK, Big5 and other files to UTF-8.

TXT URL Encode and DecodeEncode or decode URLs and query strings.

TXT Extract Emails, Links and NumbersPull every email, URL and phone number out of a text.

TXT Lorem Ipsum GeneratorGenerate classic Lorem ipsum or Chinese placeholder text.

TXT Regex TesterTest regular expressions with live matches and groups.

TXT UUID GeneratorGenerate UUID v4 and v7 in bulk.

Archive & Security Tools

Zip, unzip, encrypt and verify files.

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ZIP Unzip OnlineOpen ZIP, RAR, 7Z and TAR archives and save the files you need.

ZIP Password Protect ZIPCreate an AES-256 encrypted ZIP that opens in 7-Zip and WinRAR.

ZIP Zip FilesBundle several files into one ZIP right in your browser. Nothing is uploaded.

FILE Decrypt FileOpen files you encrypted here with your password.

FILE Encrypt FileEncrypt any file with a password (AES-256) on your device.

FILE File Hash CheckerCompute MD5, SHA-1, SHA-256 and SM3 and compare with the expected value.

ZIP Split ZIPSoonSplit big files into ZIP volumes that fit email limits.

FAQ

Edit & Optimize: questions and answers

Will my file keep its quality?

Each tool changes only what you ask it to. Compression tools show the size before and after, and you can pick a gentler setting if you want to keep more detail.

Which tools work without uploading?

Text tools, QR and barcode generators, file hashing, encryption and several image tools run entirely in your browser. They're marked "Runs in your browser".