Free BlueSky archive viewer
View BlueSky JSON backups without uploading them
Drop in a JSON export or unpacked AT Protocol record file and inspect the structure locally. Native BlueSky repository exports are CAR archives, so this tool is for JSON after export, parsing, or backup conversion.
Inspect a JSON file
Your file stays in this browser session. ONYX does not upload, store, or send the selected JSON anywhere from this page.
Archive reality check
- Official repository exports are usually CAR files, not plain JSON.
- AT Protocol records contain strongly typed JSON after parsing.
- Respect deleted posts, blocks, media rights, and privacy expectations before reusing old content.
Archive summary
Sample JSON - 1 KB
Top level
object
Objects
5
Arrays
1
Posts
2
Top-level keys
reporecords
Record collections
app.bsky.feed.post2
app.bsky.actor.profile2
Sample records
app.bsky.feed.post
app.bsky.feed.post/3example
We are moving our brand updates to BlueSky with a reviewed content calendar.
2026-06-20T14:00:00.000Z
app.bsky.feed.post
$.records[0].value
We are moving our brand updates to BlueSky with a reviewed content calendar.
2026-06-20T14:00:00.000Z
app.bsky.actor.profile
app.bsky.actor.profile/self
app.bsky.actor.profile
$.records[1].value
Turn history into a cleaner queue
Backups tell you what existed. ONYX helps you decide what should be rewritten, reviewed, scheduled, or retired before it becomes new BlueSky content.