Free Claude history tools
Browser-only tools for Claude model history.
Explore Claude release history, compare API price points, and check legacy model IDs against the official deprecation record. Verified July 6, 2026. Nothing leaves your browser.
Tool index
Choose the archive question
Each tool includes its own FAQ, SoftwareApplication schema, HowTo schema, and source links to Anthropic-owned material.
Claude Model Timeline Explorer
Filter Claude releases by family, status, context window, model ID, date, and cited Anthropic source. No signup and no data leaves the browser.
Targets: claude model history, claude versions list, Claude model release timelineInteractive pricing archiveClaude API Pricing History Tracker
Compare dated Claude API price points, estimate costs in browser, and inspect an inline trend chart for input or output token prices.
Targets: claude api pricing history, Claude Sonnet 5 price, Claude Opus 4.8 priceModel ID lookupClaude Model Deprecation Checker
Enter or select a Claude model ID to see active, deprecated, retired, or limited status, replacement guidance, dates, and cited source.
Targets: claude model deprecated, claude 2 shutdown, retired Claude model IDsBoundary note
Historical tools, not product recommendations.
These tools organize dated sources. They do not replace Anthropic's live model overview, pricing page, or migration guide for production decisions.
Primary-source only
Rows and answers cite Anthropic launch posts, Claude Platform docs, or Claude Archive methodology pages.
Read the source indexClient-side only
The pages include static data and local JavaScript. They do not send tool input to Claude Archive.
Read the disclaimer