Tools
Every tool, grouped by the job
66 tools for the things you do to a file rather than with it — making it smaller, changing its shape, taking it apart, cleaning it up. Every one of them runs on your device, so nothing you open here is uploaded to a server.
Make files smaller
3 toolsCut file size for email, upload limits and web pages, with the quality trade-off shown before you commit.
Compress ImageCompress ImageShrink photos for the web without an obvious drop in quality.
Compress VideoCompress VideoCut video file size down with H.264 while keeping it watchable.
Compress PDFCompress PDFShrink a PDF by re-encoding its images and re-packing its streams. Text, links and form fields are left exactly as they are.
Resize and reshape
8 toolsChange dimensions, crop to a region, straighten, rotate, or scale a picture up.
Upscale ImageUpscale ImageMake a small image larger without it turning into a blurry mess.
Resize ImageResize ImageScale images to an exact size, fit them in a box, or crop to fill.
Crop ImageCrop ImageCut out a rectangular region by pixel coordinates.
Rotate & Flip ImageRotate & Flip ImageTurn images by 90° steps and mirror them horizontally or vertically.
Rotate VideoRotate VideoTurn a sideways or upside-down video the right way up, or mirror it.
Generate Video ThumbnailGenerate Video ThumbnailGrab a single poster frame — by default from 10% into the clip.
Crop PDFCrop PDFTrim the margins off every page, or just a range.
Rotate PDFRotate PDFTurn every page, or just a range, by 90° steps.
Split, merge and extract
15 toolsCombine files into one, break one into many, reorder pages, or pull a track or frame out of a container.
Trim VideoTrim VideoKeep just the section you need by start and end timestamp.
Merge VideosMerge VideosJoin several clips into one continuous video, in the order you arrange them.
Video to ImagesVideo to ImagesExport frames as individual images, at an interval or a fixed count.
Trim AudioTrim AudioCut audio down to the section between two timestamps.
Merge AudioMerge AudioJoin tracks end to end into one continuous file.
Merge PDFMerge PDFCombine several PDFs into one, in the order you arrange them.
Split PDFSplit PDFBreak one PDF into separate files by page range, chosen pages, or a maximum file size.
Delete PDF PagesDelete PDF PagesRemove the pages you list and keep everything else.
Extract PDF PagesExtract PDF PagesPull the pages you want into a new PDF, together or one file each.
Reorder PDF PagesReorder PDF PagesRebuild a PDF in the exact page order you specify.
Extract Text from PDFExtract Text from PDFGet the text out of any PDF or scan — read directly where the page has text, recognised where it is an image.
Extract Images from PDFExtract Images from PDFSave every embedded picture from a PDF as a separate image file.
Split CSVSplit CSVBreak a large CSV into smaller files with a set number of rows each.
Merge CSVMerge CSVStack several CSVs into one, aligning columns by header name.
Extract ArchiveExtract ArchiveUnpack ZIP, TAR, GZIP, 7z and RAR archives right in your browser.
Clean up and correct
13 toolsStrip metadata, remove a background, level audio, silence a track, or adjust how a file looks and sounds.
Photo EditorPhoto EditorBrightness, contrast, colour and sharpening, with the picture in front of you.
Remove BackgroundRemove BackgroundCut a subject out of its background and get a transparent PNG.
Blur FaceBlur FaceHide faces, number plates or anything else before sharing a photo.
Remove Image MetadataRemove Image MetadataStrip EXIF, GPS coordinates and camera data before you share a photo.
Change Video SpeedChange Video SpeedSpeed a video up or slow it down, from slow motion to a 4× time-lapse, with the sound kept in step and in tune.
Remove Audio from VideoRemove Audio from VideoStrip the audio track and keep the picture untouched.
Change Audio SpeedChange Audio SpeedPlay a recording faster or slower, from 0.25× to 4×, without the chipmunk effect — voices keep a natural pitch.
Volume BoosterVolume BoosterMake a quiet recording louder — or a loud one quieter — and add a fade in or out.
Normalise AudioNormalise AudioEven out loudness across a file using the EBU R128 standard.
Repair PDFRepair PDFRebuild a PDF that will not open, and recover the pages that survive.
Add Page NumbersAdd Page NumbersNumber the pages, with your choice of position and format.
Remove PDF MetadataRemove PDF MetadataClear the author, title, producer and timestamps from a PDF.
Clean CSVClean CSVDrop duplicate and empty rows and trim stray whitespace.
Protect and unlock
6 toolsAdd a password or remove one you hold, sign a document, mark a file as yours, or lock a filled-in form so nobody can quietly change the answers.
Watermark ImageWatermark ImageStamp your name across a photo before you send it anywhere.
Sign PDFSign PDFDraw your signature and place it on the page.
Flatten PDF FormFlatten PDF FormLock a filled-in form so the answers become part of the page.
Add Watermark to PDFAdd Watermark to PDFStamp text across every page — diagonal, centred or tiled.
Unlock PDFUnlock PDFRemove the password from a PDF you can already open — you supply the password.
Protect PDFProtect PDFAdd a password to a PDF so only people you tell can open it — AES-256, set in your browser.
Read and compare
3 toolsPull the words out of a scan, lift the exact colours out of a picture, or see which lines changed between two versions — all entirely on your device.
Color PickerColor PickerPick any colour out of an image and get its exact hex, RGB, HSL and CMYK, plus a palette of the colours it is built from.
Compare PDFCompare PDFSee which lines were added or removed between two versions.
OCR PDFOCR PDFRead text out of scanned documents and photos with on-device OCR.
Create and convert
18 toolsBuild a new file from what you already have, or move between formats with settings you control.
Convert to JPGConvert to JPGTurn any picture into a JPG that opens anywhere.
Convert from JPGConvert from JPGTake a JPG to PNG, WebP or another format.
Meme GeneratorMeme GeneratorAdd the classic top and bottom captions to any picture.
HTML to ImageHTML to ImageTurn a web page or HTML file into a picture, the way a screenshot looks.
Image to Base64Image to Base64Turn an image into a data URL you can paste straight into CSS or HTML.
Base64 to ImageBase64 to ImageDecode a data URL or raw Base64 string back into a real image file.
Extract Audio from VideoExtract Audio from VideoPull the soundtrack out of any video as an MP3.
Compress AudioCompress AudioRe-encode audio at a lower bitrate to save space.
Audio to VideoAudio to VideoWrap a track in a video file so it can be uploaded where only video is accepted.
Scan to PDFScan to PDFTurn photos of pages into a clean, readable PDF.
Create ZIPCreate ZIPBundle any set of files into a single ZIP archive.
Text to PDFText to PDFPaste or type text and turn it straight into a PDF, no file needed.
Text to WordText to WordPaste or type text and get an editable Word document.
Text to HTMLText to HTMLTurn written text or Markdown into a clean, standalone HTML page.
Text to MarkdownText to MarkdownSave what you have written as a Markdown file.
Text to RTFText to RTFProduce an RTF document that opens in almost any word processor.
Text to ODTText to ODTProduce an OpenDocument file for LibreOffice or OpenOffice.
Text to TXT FileText to TXT FileSave pasted text as a plain .txt file you can download.
Looking to change a file’s format?
Tools change a file. Converters change what it is — the directory is sorted by format, and filters by source, target, size and quality.
Your files are not uploaded to a server
Most online converters copy your file onto their own computer, convert it there and send it back — that copy is what “upload” means, and it is the part nobody explains. Nothing here does that. Every tool on this site runs inside the browser you are reading this in, so your file is never transmitted, never stored and never seen by anyone. You can prove it in ten seconds: turn off your Wi-Fi and convert something anyway.