PNG
PNG files se metadata hatayein
PNG masoom lagta hai, lekin isme text chunks (tEXt, zTXt, iTXt), XMP packets aur eXIf chunk me poora EXIF profile hota hai. Screenshot aur exported graphics me aksar software ka naam, timestamps aur editing history hoti hai — jise aap share karna nahi chahenge.
Files yahan drop karein
ya click karke chunein — JPG, PNG, WebP, HEIC, AVIF, GIF, MP4, MOV, PDF
PNG
Kya kya hataya jaata hai
- tEXt / zTXt / iTXt text chunks
- Software ka naam aur timestamps
- XMP metadata packets
- eXIf chunk (poora EXIF profile)
- Creation time identifiers
- Editing history tags
Sawal, jawab sahit
Kya PNG me sach me EXIF data hota hai?
Haan. 2017 se PNG me eXIf chunk officially support hota hai jisme poora EXIF profile hota hai, aur kai editors ise likhte hain.
Kya mera PNG lossless rahega?
Poori tarah. Sirf ancillary chunks hataye jaate hain — IDAT image data ko chhua tak nahi jaata, har pixel identical rehta hai.
Screenshot ka kya?
Screenshot me aksar OS aur app ka naam plus timestamp text chunks me hota hai. PureClear ek hi pass me sab hata deta hai.