Catalog
All tools
Every OnDevice tool in one directory, grouped by category. New converters are added to these same groups as they ship.
Image converters
Change formats, compress to a target size, or export SVG — all on your device.
- HEIC to JPG / PNGBatch-convert iPhone HEIC photos to JPEG or PNG, then download a ZIP.Available
- WebP to PNG / JPGTurn WebP images into PNG or JPEG in the browser.Available
- AVIF to JPG / PNGDecode AVIF stills and save them as JPEG or PNG.Available
- JPEG XL to JPG / PNGConvert JPEG XL files to more widely supported formats.Available
- TIFF to JPG / PNGOpen TIFF scans and export JPEG or PNG copies.Available
- Compress image to a target sizeShrink a photo until it fits 50, 100, 200, 500 KB, or 1 MB.Available
- SVG to PNG / JPGRasterize SVG artwork at a high resolution, with a transparent background when you need it.Available
Privacy and metadata
Strip hidden data from photos before you share them.
PDF tools
Merge, split, render, watermark, or sign PDFs without sending them to a server.
- Images to PDFCombine photos or scans into a single PDF, in the order you choose.Planned
- PDF to JPG / PNGRender each PDF page to an image, locally in the browser.Planned
- Merge PDFJoin several PDFs into one file, in a set order.Planned
- Split PDFExtract pages or ranges and download them as separate PDFs or a ZIP.Planned
- Add a PDF watermarkStamp text or a logo onto a PDF. This site will not offer watermark removal.Planned
- Sign a PDFPlace a handwritten or image signature on a PDF. Not a certificate-based signature.Planned
Generators
Small utilities that create files on your device — QR codes, barcodes, favicons, and avatars.
- Wi-Fi QR codeBuild a static, non-expiring Wi-Fi login code. Nothing is sent to a short-link service.Planned
- Favicon generatorExport a set of favicon sizes, including an ICO file, from one image.Planned
- Barcode generatorCreate Code 128, EAN-13, or UPC barcodes as SVG or PNG.Planned
- Circle avatar cropperCrop a photo to common social sizes, with an optional border.Planned