Why is my PSD file so large?
Your Photoshop file may contain hidden metadata bloat — not actual image data.
If your PSD suddenly became huge — even though you didn’t add new layers or content —
you’re not alone. Many Photoshop files grow because of hidden metadata like
DocumentAncestors, not because of layers or pixels.
What’s actually inside your PSD
Photoshop stores editing history and provenance metadata inside every file. Over time, and especially when files pass between collaborators, this data can grow dramatically — sometimes hundreds of megabytes.
The result:
- File size increases unexpectedly with every save
- Hard to upload to email, Slack, Drive, or asset libraries
- Photoshop itself becomes slower to open and save
- Backup and version-control storage balloons
The fix — without breaking your file
You don’t need to flatten your file or remove layers. This tool strips only the excessive XMP metadata while keeping every part of your design intact:
Removed
DocumentAncestorsrdf:Bagrdf:lientries inside XMP
Preserved
- All layers and masks
- Smart objects and linked files
- Layer effects, blend modes
- Pixel data — bit-for-bit identical
Drop your PSD above — processing takes a few seconds and never leaves your browser.
FAQ
Does this affect image quality?
No. Pixel data, layer thumbnails, and color profiles are preserved byte-for-byte. The tool only removes XMP metadata fields that Photoshop itself doesn’t need to render the file.
Will my layers stay intact?
Yes. Layers, masks, layer effects, smart objects, adjustment layers, and the layer hierarchy are all left untouched.
Is my file uploaded to a server?
No. Processing happens entirely in your browser via WebAssembly. The file you choose stays on your device.
How big can the metadata bloat get?
In extreme cases, hundreds of megabytes — sometimes more than the actual image data. Photoshop appends a new ancestor identifier each time the file is saved or copied between users.