Help Centre

Last updated: September 27, 2026

Getting started

Logdedupe is a browser-based tool that turns a noisy log into grouped patterns with counts. You paste your log text, the tool detects what varies (timestamps, IDs, addresses, numbers) and shows you the distinct events your log actually contains — sorted by frequency, each with a count and a real example.

1. Open the tool page. No account, no sign-up — it loads instantly.
2. Paste your log text in the text area, or use Open file to load a .log or .txt file from disk.
3. Click Deduplicate. The tool processes everything in your browser and shows you the patterns found.
4. Use the sort control to view patterns by frequency (most common first) or by rarity (lines that happened only once).
5. Filter by log level (ERROR, WARN, INFO, etc.) or by any substring to narrow the view.
6. Export the grouped results as CSV or JSON, or copy individual patterns or the full report.

That is it. No setup, no account, no learning curve.

Frequently asked questions

How does Logdedupe decide which parts of a log line to replace with placeholders?

The detection engine runs 15 regex passes in a specific order. It recognises ISO 8601 timestamps, syslog-style dates, IPv4 and IPv6 addresses, UUIDs, hex identifiers, URLs, file paths, numbers with units, and more — 20+ placeholder types in total. Each pass replaces a matched variable with a semantic placeholder like {ISO_TS} or {IP4}. The order matters: UUIDs are checked before hex numbers, IPv6 before IPv4, ISO timestamps before generic time patterns, so the most specific match wins.

Are my logs sent to a server? Is my data private?

Everything runs in your browser. No log content, pasted text, patterns, counts, or any other data leaves your machine. There are no servers, no databases, no accounts, no analytics, and no tracking scripts. When you close the tab, every line and every pattern is gone. This is stated on every page of the site because it is the single most important fact about the product.

What size of log can I process?

Logdedupe handles up to roughly 200,000 lines in most browsers before performance degrades noticeably. For inputs larger than that, processing may take a few seconds — the tool depends entirely on your browser's JavaScript runtime and your device's CPU. There is no server-side offload. If you have a log larger than 200,000 lines, try splitting it into chunks and processing each separately.

Does Logdedupe work with CloudWatch, Datadog, Splunk, or other log services?

Logdedupe detects general patterns in raw text. It does not understand vendor-specific log schemas, it cannot connect to any API, and it does not read log files from a running service. You export or copy the raw log text from your service and paste it into Logdedupe. That is the full integration — and that is by design, because it means nothing leaves your browser.

Can Logdedupe tell me what a log message means or how to fix the problem?

No. Logdedupe groups and counts — it does not interpret or diagnose. If you see connection pool exhausted appearing 47 times, Logdedupe tells you it happened 47 times, but it does not explain what a connection pool is or why it is exhausted. Deciding what needs your attention and what to do about it is your job. The tool exists to get you to that point faster.

How do I purchase Logdedupe? What is included?

Logdedupe costs $8 USD as a one-time payment. There are no subscriptions, tiers, or recurring charges. Purchase includes unlimited log pastes and file opens, the full pattern detection engine (20+ placeholder types), sort by frequency or rarity, filter by log level and substring, export to CSV and JSON, and copy individual patterns or the full report.

Important: A payment processor is not yet connected. The checkout page is a demonstration only. Once a payment processor is integrated, real purchases will be possible. Until then, the tool is available for evaluation — everything works, and nothing expires.

Is there an API? Can I integrate Logdedupe into my pipeline?

There is no API, no command-line interface, and no scriptable integration. Logdedupe is a browser-only tool. Pasting text or opening a file in the browser is the only way to use it. This is a deliberate architectural choice: running entirely in the browser is what guarantees nothing leaves your machine. If you need programmatic log deduplication, several open-source libraries exist that implement similar pattern-detection logic.

Can I save my results or come back to them later?

No. Logdedupe does not have accounts, storage, or sessions. You can export the grouped results as CSV or JSON before closing the tab, which gives you a file you can save or share. But there is no server-side persistence — when the tab closes, everything is gone. This is by design: no data ever leaves your machine.

Known limitations

The following limitations are known and, in most cases, inherent to the product's architecture. They are stated here so you can decide whether Logdedupe fits your needs without having to discover them through frustration.

• ✘ Payment processor not connected. The checkout page is a demonstration. No real payments can be accepted until Stripe (or another processor) is integrated. The tool itself is fully functional and free during this period.
• ✘ No accounts, no saved history, no sync across devices. Everything is in-browser only. When the tab closes, all data is gone. If you need cross-device access, you will need to repeat your work on each device.
• ✘ No server-side offload for large files. Performance depends entirely on your browser and device. Files over ~200,000 lines may cause noticeable lag. There is no plan to add server-side processing — that would require uploading your data, which contradicts the product's core privacy guarantee.
• ✘ No API, no CLI, no programmatic pipeline integration. The tool is browser-only. Pasted or file-opened input is the only supported workflow.
• ✘ No vendor-specific log schema support. Logdedupe uses general pattern detection (regex-based). It does not parse AWS CloudWatch, Datadog, Splunk, or any proprietary log format as a structured schema. It works on raw text only.
• ✘ No semantic interpretation. The tool groups and counts only. It cannot explain what a log message means, suggest a root cause, or recommend a fix.
• ✘ No email alerts, digests, or scheduled re-checks. The tool does not have access to any email sender. All results must be exported manually before closing the tab.

Contact us

No contact address is available at this time. The operator is aware this is a gap. If you need to raise a concern, the owning entity is named below.

Operator: Agen2ic, LLC, a Colorado limited liability company. Logdedupe is a product of Agen2ic, LLC. No postal address is published at this time.