Comment Extensions
Removes optional hidden text blocks used for credits, descriptions, names, export notes, and other non-graphic information.
Inspect and remove GIF comments and Adobe XMP locally while preserving frame data, timing, transparency, and looping extensions.
Private file workbench
We inspect one file at a time inside this browser. Nothing is uploaded.
GIF only · up to 100.0 MB
Removes GIF Comment Extensions and Adobe XMP blocks only. It preserves animation controls, looping, colour profiles, plain-text graphics, unknown application data, and image frames.
Supported cleanup
The tool parses the GIF block stream and removes only defined comment and XMP blocks. Display and animation control blocks are copied unchanged.
Removes optional hidden text blocks used for credits, descriptions, names, export notes, and other non-graphic information.
Removes XMP DataXMP application blocks that can carry creator, rights, date, identifier, and editing-workflow fields.
Keeps image frames, delays, disposal methods, transparency, and NETSCAPE or ANIMEXTS loop controls byte-for-byte.
Reparses the clean GIF and confirms the targeted comments and XMP blocks are absent before download.
Know the boundary
Some GIF application extensions control rendering or are application-specific. The tool preserves them unless they are the defined XMP metadata block.
Where it helps
Comments and XMP are not visible in the frames, but they can retain authorship, rights, dates, descriptions, or internal production context.
Remove editor-added comments and XMP before posting a GIF to a website, community, support article, or public download.
Clear supported creator, rights, identifier, description, and project text before sharing an animation outside its original workflow.
Create a metadata-clean copy while retaining the original frame sequence, timing, transparency, and loop behaviour.
Common questions
GIF application blocks can control animation or carry metadata. This tool removes only the blocks it can distinguish safely.
Yes. The tool preserves image frames, Graphic Control Extensions, timing, transparency, and known looping application blocks. Tests verify that NETSCAPE loop data survives cleanup.
The tool removes GIF89a Comment Extensions and Adobe XMP DataXMP application blocks. It preserves colour profiles, plain-text graphics, animation controls, and unknown application extensions.
No. The tool removes complete metadata blocks from the existing byte stream. It does not decode, resize, optimise, or recompress the image frames.
Go deeper
Practical guidance for checking what the file carries, cleaning the supported metadata, and reviewing everything outside the tool's scope.
GIF workflow
Follow a block-safe workflow that preserves frames, timing, transparency, and looping.
Read the guideImportant boundary
Understand the difference between cleaning file properties and removing sensitive content from the document or audio itself.
Read the guideMore private file tools
Use the same local-first workflow for other supported documents and audio files.
Strip standard properties, XMP packets, application metadata, and the PDF file identifier.
Open toolClean DOCX properties, custom fields, preview thumbnails, and internal package timestamps.
Open toolClean XLSX document properties, custom fields, previews, and internal package timestamps.
Open tool