Overview
Open structured developer data locally in your browser.
Blobster helps developers inspect structured data locally in the browser. Open a file, paste text, enter a URL or use browser entry points to turn raw developer data into readable views. Blobster provides tree, table, raw and preview modes so you can search, edit, copy, redact and export information without sending document contents to a server. It is built for day-to-day debugging of API responses, config files, logs, tables, tokens, HTTP archives and API specs. Blobster keeps the workflow local: no account, no telemetry, no cloud formatter and no public paste URL. Features include local file opening, paste and URL import, raw-page opening, structured search, editable values, copy actions, redacted copy and compact previews for common developer artifacts. Blobster is intended for developers, support engineers, API teams, DevOps engineers and security-conscious users who need a safer alternative to public formatter websites.
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Details
- Version0.1.0
- UpdatedJune 19, 2026
- Size451KiB
- LanguagesEnglish
- Developer
- Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Blobster has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Blobster handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes