Privata verktyg som aldrig laddar upp dina filer

De här verktygen körs i din webbläsare, på din egen enhet. Dina PDFs, foton, inspelningar och texter skickas aldrig till en server, så inget lagras och ingen annan kan se dem.

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Guider för den här samlingen

How to Add Page Numbers to a PDF FreeNumber the pages of a PDF in seconds: pick the corner, the style (1, Page 1, Page 1 of 10), size and first number. A free PDF page numbering tool, no upload.
How to Decode a Base64 String Free (Text, URL-Safe, Files)Paste a Base64 string into a free Base64 decoder to read it as text. Handles URL-safe Base64, missing padding and data: URLs, and saves files that aren't text.
camelCase vs snake_case vs kebab-case: Which to UsecamelCase for JavaScript, snake_case for Python and databases, kebab-case for CSS and URLs. Where each naming convention belongs and how to convert free.
Meta Description Length: How Long Should It Be? (Free Check)Google sets no fixed limit; it cuts snippets to fit the screen. Aim for about 150-160 characters, 60 for titles, and check them in a free counter.
Aadhaar Card Front and Back on One Page Free (PDF or JPG)Put both sides of your Aadhaar or any ID card on one A4 page: crop each side, stack them in one image, then save as a PDF. Free, and nothing is uploaded.
Color Picker From Image: Get the HEX Code FreeClick any spot in a photo, logo or screenshot to get its HEX and RGB code, free in your browser. Plus how to match a brand colour from a logo accurately.

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