Everything here runs on your device. Your files and text are not uploaded.
Every tool on this page processes your files inside your browser tab. When you pick a photo or a PDF, the browser reads it from your disk into memory, the tool changes it there, and you save the result to your downloads folder. The file never travels to a Yolo Picker server, because the page itself contains the code that does the work. You can check this: open your browser's network panel, run a tool, and look for upload requests. There are none for your files.
The tools are grouped by what they handle. Image tools compress a picture to an exact size, resize, crop, convert between JPG, PNG and WebP, blur parts of a picture, add a watermark, combine several images into one, read the text in a picture, and remove the hidden data that cameras add. PDF tools merge files, split them, reorder, rotate and delete pages, shrink scanned PDFs, number pages, stamp a watermark, pull the text out, turn pages into images, and build a PDF from photos. The Make something group makes something new: a collage, a passport photo with a print sheet, a signature with a transparent background, a styled screenshot, a favicon set, a QR code and a random password. The Text & numbers group works on text, numbers and times: a word counter, a case converter, a time zone converter, a Base64, URL and HTML entity encoder, a JSON and CSV converter, a unit converter, a colour converter, a number-to-words writer for cheques, a percentage calculator, an age calculator and a UUID generator.
There is no account, no daily cap and no watermark on the output. Because the work happens on your own hardware, very large files depend on how much memory your device has, and a tool tells you when a file is too big for it. The pages count visits with Google Analytics in rough groups, such as a file between 1 and 10 MB, and never send a file name or its content. Random pickers and games are separate, and you will find them on the home page.
No. A 5 MB photo or a 40-page PDF is read by your browser and processed in the open tab. Yolo Picker servers only send the page itself. When you close the tab, the file data is gone.
Limits come from your device, not from a plan. A phone with 3 GB of memory may struggle with a 100-page scanned PDF that a laptop handles. Some tools state their own limits, for example Remove Photo Metadata takes up to 50 photos at a time. A tool shows a message when a file is too large for it.
Yes. Press the star on a tool card or a tool page and it is listed on the home page under Your recent and saved tools, together with the tools you opened recently. Starred tools come first, up to 8 in total. The list is stored in this browser only, so it does not follow you to another device.