EncodersBase64 and URL encode/decode in one place — instant, client-side conversion.JWT DecoderDecode JWT header & payload, inspect claims, optionally verify HS256 signatures.JSON FormatterValidate, pretty-print, and visualize JSON with syntax highlighting.CSV to JSONParse a CSV with optional dotted-key nesting and exception fields.QR Code GeneratorLive QR generator with color, size, and embedded-logo controls.Images to PDFUpload images and download them combined as a multi-page PDF.Remove BackgroundCut out the subject of an image. Runs fully in-browser, no upload.CSV to bookmarksConvert a CSV of name,url pairs into a browser-importable bookmarks file.

picture_as_pdfPDF Utility

Images to PDF

Upload one or more images and combine them into a single multi-page PDF. Aspect ratios preserved, A4 page size.

add_photo_alternateAdd imagesSelect one or more — they'll be added to the gallery below.