EXIF
Kameran, aikaleiman, ohjelmiston ja GPS:n kentät voidaan tunnistaa.
Leonardo export cleaner
Remove metadata from Leonardo images
Clean Leonardo exports locally. Remove C2PA, XMP, EXIF and workflow data before sharing.
- 1Valitse kuva
- 2Puhdista metatiedot
- 3Lataa kopio
Käsitellään laitteellasi — lähdetiedostoja ei ladata palvelimellemme.
JPEG-, PNG- ja WebP-kuvien pakattu kuvadata pysyy muuttumattomana. EXIF-suuntaustiedon poistaminen voi silti muuttaa kuvan näyttötapaa.
01
Leonardo export cleaner
What a Leonardo export may contain
Files from Leonardo may carry generator export fields and image workflow metadata. Exact fields vary by format, product version and download path.
Inspect first when you need to know what is present, then make a separate clean distribution copy for sharing.
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Yksi käsittelykerta
Mitä poistamme
XMP
Muokkaus- ja generointityökalujen metatietopaketit.
C2PA
Tiedostotason Content Credentials -tiedot tuetuissa rakenteissa.
PNG-teksti
Kehotteet ja työnkulun asetukset PNG-tekstiosissa.
GPS
Sijaintikentät kuvan metatiedoissa.
Yksityinen
Ei tiliä eikä lähdetiedostojen latausta palvelimelle.
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Suositeltu työnkulku
From Leonardo export to clean copy
1
Download the original
Export or download the full file directly from Leonardo.
2
Inspect the markers
Use the checker to identify C2PA, XMP, EXIF or PNG text chunks.
3
Create a distribution copy
Clean, download and use that derivative for social uploads.
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Perusteellinen opas
Metadata a Leonardo file may contain
A download from Leonardo may include generator export fields and image workflow metadata. The exact structure varies with file format, product version and download path, so inspect the actual export instead of assuming.
The checker reads the file on your device and groups the signals it finds. It does not alter the content or claim to prove that an image was generated by AI.
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Perusteellinen opas
Clean Leonardo files without changing pixels
For JPG, PNG and WebP, the cleaner copies the compressed image payload and removes only selected metadata segments or chunks. It does not use canvas, resize the image or introduce another lossy JPEG encode.
HEIC-to-JPG is the explicit exception because format conversion requires decoding and encoding. Keep the untouched Leonardo export whenever provenance or authorship records may matter.
06
Perusteellinen opas
Prepare a Leonardo export for sharing
Download the full file from Leonardo, inspect its markers, choose the narrowest suitable cleaning scope and verify the clean copy. Then follow the guide for the destination where you plan to publish.
Upload platforms process files differently and may use signals beyond metadata, so removing file fields is not a promise about labels or distribution.
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FAQ
Usein kysytyt kysymykset
What metadata is common in Leonardo files?
generator export fields and image workflow metadata.
Can a prompt be stored in the file?
It can, particularly in PNG files from image-generation workflows. The checker reports readable text chunks.
Should I always remove C2PA?
No. Preserve provenance when transparency, authorship or a platform policy requires it.
Is my Leonardo file uploaded to a server?
No. Inspection and cleaning happen locally on your device in the browser.
Does cleaning reduce image quality?
JPG, PNG and WebP metadata is rewritten without re-encoding the pixel payload. HEIC-to-JPG conversion is the exception.
Which formats support pixel-preserving cleaning?
JPG, PNG and WebP use metadata-only processing. HEIC/HEIF is converted to a clean JPG.
Why should I inspect before removing metadata?
Inspection shows which metadata is actually present, helping you choose the right scope and avoid discarding useful records.
Can I process several exports together?
Yes. Process up to 30 files per batch, with a maximum size of 15 MB for each file.
What should I do after cleaning a Leonardo export?
Inspect the download, then select the file with the clean suffix when uploading to the destination platform.
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