272 tools · 82 formats · everything runs in your browser

Convert files without uploading them.

Images, video, audio, PDFs, documents and data, processed on your own machine. No account, no watermark, no size limit.

PopularHEIC to JPG MOV to MP4 Merge PDF MP4 to MP3 Video to GIF Compress JPG

Popular tools

The tools people reach for most.

IMGHEIC to JPGConvert iPhone HEIC/HEIF photos to JPG.VIDMOV to MP4Convert QuickTime MOV video to MP4.PDFMerge PDFMerge multiple PDFs into a single PDF.VIDMP4 to MP3Extract MP3 audio from MP4 video.GIFVideo to GIFCreate a compact animated GIF from video.IMGCompress JPGShrink JPG/JPEG photos by re-encoding with an adjustable quality level.PDFPDF to WordConvert PDF text to an editable DOCX file.IMGImage to PNGConvert still image files to PNG. Animated GIFs export the first frame.IMGResize ImageResize an image to exact pixel dimensions.PDFCompress PDFTry a browser-local PDF rewrite to reduce file size.IMGPNG to SVGTrace simple PNG artwork into an SVG vector file.DEVJSON FormatterPretty-print and validate a JSON file with 2-space indentation.

Browse by category

Every tool, grouped by what it works on.

Images

PNG, JPG, WebP, JFIF, HEIC, SVG and browser-decodable image files.

Video

Transcode MP4, MOV, WebM, AVI and other video containers locally.

Audio

Convert music, voice, extracted audio and podcasts without uploading files.

GIF

Make GIFs from videos or images and convert GIF/APNG animations.

PDF & Docs

PDF tools, Word extraction, text PDFs, spreadsheets and image-to-PDF.

eBooks & Data

EPUB, CSV, TSV and JSON conversions for portable content.

Archives

Create ZIP/TAR/GZ and extract or repack ZIP, RAR, 7z and TAR.

Text

Paste or drop text to count, clean, transform, compare and generate.

Dev Tools

JSON, XML, Base64, URL and hashing utilities that run on your files.

Just added

160 tools added recently, including text utilities, image effects and PDF tools.

IMGNewImage to BMP IMGNewImage to TIFF IMGNewImage to Base64 IMGNewFavicon Generator IMGNewFlip Image IMGNewAdjust Image Colors IMGNewBlur Image IMGNewSharpen Image IMGNewPixelate Image IMGNewPosterize Image IMGNewBlack & White (1-bit)IMGNewAdd Vignette

How it works

Everything runs in this tab, on your own machine.

Nothing is uploaded: Your browser does the work. Files never reach a server, so there is nothing to log or leak.
Real engines: FFmpeg, pdf.js and libarchive, compiled to WebAssembly, handle the heavy formats.
Many files at once: Drop a folder's worth of files and convert them in one pass.
No catch: No account, no watermark, no daily quota, no file-size paywall.