171 tools · no account
Drop the file. We find the tool.
Convert, compress and clean up files on your own device. Nothing is uploaded, and it keeps working with the wifi off.
Nothing is uploaded·No account·Works offline·Zero requests for your file
PopularMerge PDFPDF to JPGImage CompressorHEIC to JPGSplit PDF
No uploads
Files stay on-device
Works offline
After first use
Installable PWA
Use it like an app
Open DevTools
Verify zero requests
Most used / 171 tools in all
Start with your file.
- PDF + PDF -> PDFMerge PDFCombine several PDFs into a single file, in page order you choose.Open tool
- PDF -> JPGPDF to JPGTurn each page of a PDF into a JPG image at the resolution you pick.Open tool
- Image CompressorImage CompressorCompress an image to a size you name, or to a quality you pick, and see the real result before downloading.Open tool
- HEIC -> JPGHEIC to JPGConvert HEIC to JPG free, so iPhone photos open on any app or website.Open tool
- PDF -> PDFsSplit PDFBreak a PDF into separate files, or pull the pages you need out of it.Open tool
- JSON -> READABLEJSON Formatter and ValidatorFormat, beautify, validate and read JSON, and find the line that broke it.Open tool
- TEXT -> ANY CASECase ConverterChange text between uppercase, lowercase, title case, camelCase and six more.Open tool
- VIDEO -> MP3Video to MP3Pull the soundtrack out of a video and save it as MP3.Open tool
- MOV -> MP4MOV to MP4Convert a QuickTime MOV to MP4, usually without re-encoding it.Open tool
- TEXT -> COUNTSWord and Character CounterCount characters and words live, against the limits you are writing for.Open tool
- EPOCH <-> DATEEpoch ConverterConvert a Unix timestamp to a date and back, in any of the four units.Open tool
- TEXT -> TRANSLATED TEXTTranslate text or a fileTranslate typed text or a text, subtitle or CSV file on your own device, between English and six Indian languages.Open tool
- ENGLISH -> HINDIEnglish to HindiTranslate English text or a text, subtitle or CSV file into Hindi, on your own device.Open tool
- PDF tools32Merge, split, compress, sign and convert PDF files in your browser. Free, no signup, no watermark, and the file never leaves your device.
- Image tools61Compress, resize, crop, convert and edit images in your browser. Free, no signup, no watermark, and your photos are never uploaded.
- Video tools14Compress video and pull stills out of it, in your browser. Free, no signup, no watermark, and the video never leaves your device.
- Audio tools12Convert, compress, trim and join audio, and pull the sound out of a video. Free, no signup, and the file never leaves your device.
- Data tools52Format and validate JSON, XML and HTML, decode base64 and URLs, and diff two documents. Nothing you paste is sent anywhere.
Trust, made testable
Switch off the network.
Keep working.
Each tool runs inside your browser. Install filetity, load a tool once, then convert files with the network off. There is no upload step because there is no file server.
01 / Select local file
Browser reads directly from disk
02 / Browser engine
Runs locally, network optional
03 / Save to device
Nothing sent. Nothing stored.
Network: off
Tool: ready
Install and work offline
filetity can be installed like an app and used with no connection at all. Nothing changes about how it works: the processing already happens on your device, so offline is the same tool with the network switched off.
Each tool downloads its engine the first time you use it, and works offline from then on. This button fetches them now instead, about 10 MB. Two are not included: the background remover's 57 MB model, which downloads the first time you remove a background, and translation, whose language packs Chrome downloads itself.
To install: on Chrome or Edge use the install icon in the address bar, on Safari use Share then Add to Dock or Add to Home Screen, and on Android use the browser menu then Install app.